Ensemble spin fabrication and manipulation of NV centres for magnetic sensing in diamond
Purpose This study aims to fabricate and manipulate ensemble spin of negative nitrogen-vacancy (NV−) centres optimally for future solid atomic magnetometers/gyroscope. Parameters for sample preparation most related to magnetometers/gyroscope are, in particular, the concentration and homogeneity of t...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Jiliang Mu [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2017 |
|---|
| Rechteinformationen: |
Nutzungsrecht: © Emerald Publishing Limited |
|---|
| Schlagwörter: |
|---|
| Übergeordnetes Werk: |
Enthalten in: Sensor review - Bradford : Emerald, 1981, 37(2017), 4, Seite 419-424 |
|---|---|
| Übergeordnetes Werk: |
volume:37 ; year:2017 ; number:4 ; pages:419-424 |
| Links: |
|---|
| DOI / URN: |
10.1108/SR-09-2016-0163 |
|---|
| Katalog-ID: |
OLC1997662159 |
|---|
| LEADER | 01000caa a2200265 4500 | ||
|---|---|---|---|
| 001 | OLC1997662159 | ||
| 003 | DE-627 | ||
| 005 | 20220215195137.0 | ||
| 007 | tu | ||
| 008 | 171125s2017 xx ||||| 00| ||eng c | ||
| 024 | 7 | |a 10.1108/SR-09-2016-0163 |2 doi | |
| 028 | 5 | 2 | |a PQ20171125 |
| 035 | |a (DE-627)OLC1997662159 | ||
| 035 | |a (DE-599)GBVOLC1997662159 | ||
| 035 | |a (PRQ)e967-a51f19971f6eba02a6e26b85704e715abb07df8fcade2a72abb41cfc1c1a05570 | ||
| 035 | |a (KEY)0105980720170000037000400419ensemblespinfabricationandmanipulationofnvcentresf | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 620 |q DE-600 |
| 084 | |a 50.22 |2 bkl | ||
| 100 | 0 | |a Jiliang Mu |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Ensemble spin fabrication and manipulation of NV centres for magnetic sensing in diamond |
| 264 | 1 | |c 2017 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 520 | |a Purpose This study aims to fabricate and manipulate ensemble spin of negative nitrogen-vacancy (NV−) centres optimally for future solid atomic magnetometers/gyroscope. Parameters for sample preparation most related to magnetometers/gyroscope are, in particular, the concentration and homogeneity of the NV− centres, the parameters’ microwave antenna of resonance frequency and the strength of the microwave on NV− centres. Besides, the abundance of other impurities such as neutral NV centres (NV0) and substitutional nitrogen in the lattice also plays a critical role in magnetic sensing. Design/methodology/approach The authors succeeded in fabricating the assembly of NV centres in diamond and they determined its concentration of (2-3) × 1016 cm−3 with irradiation followed by annealing under a high temperature condition. They explored a novel magnetic resonance approach to detect the weak magnetic fields that takes advantage of the solid-state electron ensemble spin of NV− centres in diamond. In particular, the authors set up a magnetic sensor on the basis of the assembly of NV centres. They succeeded in fabricating the assembly of NV centres in diamond and determined its concentration. They also clarified the magnetic field intensity measured at different positions along the antenna with different lengths, and they found the optimal position where the signal of the magnetic field reaches the maximum. Findings The authors mainly reported preparation, initialization, manipulation and measurement of the ensemble spin of the NV centres in diamond using optical excitation and microwave radiation methods with variation of the external magnetic field. They determined the optimal parameters of irradiation and annealing to generate the ensemble NV centres, and a concentration of NV− centres as high as 1016 cm−3 in diamond was obtained. In addition, they found that sensitivity of the magnetometer using this method can reach as low as 5.22 µT/Hz currently. Practical implications This research can shed light on the development of an atomic magnetometer and a gyroscope on the basis of the ensemble spin of NV centres in diamond. Social implications High concentration spin of NV− in diamond is one of the advantages compared with that of the atomic vapor cells, because it can obtain a higher concentration. When increasing the spin concentration, the spin signal is easy to detect, and macro-atomic spin magnetometer become possible. This research is the first step for solid atomic magnetometers with high spin density and high sensitivity potentially with further optimization. It has a wide range of applications from fundamental physics tests, sensor applications and navigation to detection of NMR signals. Originality/value As has been pointed out, in this research, the authors mainly worked on fabricating NV− centres with high concentration (1015-1016 cm−3) in diamond by using optimal irradiation and annealing processes, and they quantitatively defined the NV− concentration, which is important for the design of higher concentration processes in the magnetometer and gyroscope. Until now, few groups can directly define the NV− concentration. Besides, the authors optimized the microwave antenna parameters experimentally and explored the dependence between the splitting of the magnetic resonance and the magnetic fields, which dictated the minimum detectable magnetic field. | ||
| 540 | |a Nutzungsrecht: © Emerald Publishing Limited | ||
| 650 | 4 | |a Annealing | |
| 650 | 4 | |a Sensitivity | |
| 650 | 4 | |a Nuclear magnetic resonance--NMR | |
| 650 | 4 | |a Laboratories | |
| 650 | 4 | |a Methods | |
| 650 | 4 | |a Applied physics | |
| 650 | 4 | |a Magnetometers | |
| 650 | 4 | |a Diamonds | |
| 650 | 4 | |a Assembly | |
| 650 | 4 | |a Studies | |
| 650 | 4 | |a Science | |
| 650 | 4 | |a Lattice vacancies | |
| 650 | 4 | |a Magnetic fields | |
| 650 | 4 | |a Microwaves | |
| 650 | 4 | |a Irradiation | |
| 650 | 4 | |a Noise | |
| 650 | 4 | |a Lasers | |
| 650 | 4 | |a Electron spin | |
| 650 | 4 | |a Nuclear magnetic resonance | |
| 650 | 4 | |a Optimization | |
| 650 | 4 | |a Nitrogen | |
| 700 | 0 | |a Zhang Qu |4 oth | |
| 700 | 0 | |a Zongmin Ma |4 oth | |
| 700 | 0 | |a Shaowen Zhang |4 oth | |
| 700 | 0 | |a Yunbo Shi |4 oth | |
| 700 | 0 | |a Jian Gao |4 oth | |
| 700 | 0 | |a Xiaoming Zhang |4 oth | |
| 700 | 0 | |a Huiliang Cao |4 oth | |
| 700 | 0 | |a li Qin |4 oth | |
| 700 | 0 | |a Jun Liu |4 oth | |
| 700 | 0 | |a Yanjun Li |4 oth | |
| 773 | 0 | 8 | |i Enthalten in |t Sensor review |d Bradford : Emerald, 1981 |g 37(2017), 4, Seite 419-424 |w (DE-627)130416622 |w (DE-600)627248-4 |w (DE-576)015919129 |x 0260-2288 |7 nnns |
| 773 | 1 | 8 | |g volume:37 |g year:2017 |g number:4 |g pages:419-424 |
| 856 | 4 | 1 | |u http://dx.doi.org/10.1108/SR-09-2016-0163 |3 Volltext |
| 856 | 4 | 2 | |u http://www.emeraldinsight.com/doi/abs/10.1108/SR-09-2016-0163 |
| 856 | 4 | 2 | |u https://search.proquest.com/docview/1958553827 |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_OLC | ||
| 912 | |a SSG-OLC-TEC | ||
| 912 | |a GBV_ILN_70 | ||
| 936 | b | k | |a 50.22 |q AVZ |
| 951 | |a AR | ||
| 952 | |d 37 |j 2017 |e 4 |h 419-424 | ||
| author_variant |
j m jm |
|---|---|
| matchkey_str |
article:02602288:2017----::nebepnarctoadaiuainfvetefran |
| hierarchy_sort_str |
2017 |
| bklnumber |
50.22 |
| publishDate |
2017 |
| allfields |
10.1108/SR-09-2016-0163 doi PQ20171125 (DE-627)OLC1997662159 (DE-599)GBVOLC1997662159 (PRQ)e967-a51f19971f6eba02a6e26b85704e715abb07df8fcade2a72abb41cfc1c1a05570 (KEY)0105980720170000037000400419ensemblespinfabricationandmanipulationofnvcentresf DE-627 ger DE-627 rakwb eng 620 DE-600 50.22 bkl Jiliang Mu verfasserin aut Ensemble spin fabrication and manipulation of NV centres for magnetic sensing in diamond 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Purpose This study aims to fabricate and manipulate ensemble spin of negative nitrogen-vacancy (NV−) centres optimally for future solid atomic magnetometers/gyroscope. Parameters for sample preparation most related to magnetometers/gyroscope are, in particular, the concentration and homogeneity of the NV− centres, the parameters’ microwave antenna of resonance frequency and the strength of the microwave on NV− centres. Besides, the abundance of other impurities such as neutral NV centres (NV0) and substitutional nitrogen in the lattice also plays a critical role in magnetic sensing. Design/methodology/approach The authors succeeded in fabricating the assembly of NV centres in diamond and they determined its concentration of (2-3) × 1016 cm−3 with irradiation followed by annealing under a high temperature condition. They explored a novel magnetic resonance approach to detect the weak magnetic fields that takes advantage of the solid-state electron ensemble spin of NV− centres in diamond. In particular, the authors set up a magnetic sensor on the basis of the assembly of NV centres. They succeeded in fabricating the assembly of NV centres in diamond and determined its concentration. They also clarified the magnetic field intensity measured at different positions along the antenna with different lengths, and they found the optimal position where the signal of the magnetic field reaches the maximum. Findings The authors mainly reported preparation, initialization, manipulation and measurement of the ensemble spin of the NV centres in diamond using optical excitation and microwave radiation methods with variation of the external magnetic field. They determined the optimal parameters of irradiation and annealing to generate the ensemble NV centres, and a concentration of NV− centres as high as 1016 cm−3 in diamond was obtained. In addition, they found that sensitivity of the magnetometer using this method can reach as low as 5.22 µT/Hz currently. Practical implications This research can shed light on the development of an atomic magnetometer and a gyroscope on the basis of the ensemble spin of NV centres in diamond. Social implications High concentration spin of NV− in diamond is one of the advantages compared with that of the atomic vapor cells, because it can obtain a higher concentration. When increasing the spin concentration, the spin signal is easy to detect, and macro-atomic spin magnetometer become possible. This research is the first step for solid atomic magnetometers with high spin density and high sensitivity potentially with further optimization. It has a wide range of applications from fundamental physics tests, sensor applications and navigation to detection of NMR signals. Originality/value As has been pointed out, in this research, the authors mainly worked on fabricating NV− centres with high concentration (1015-1016 cm−3) in diamond by using optimal irradiation and annealing processes, and they quantitatively defined the NV− concentration, which is important for the design of higher concentration processes in the magnetometer and gyroscope. Until now, few groups can directly define the NV− concentration. Besides, the authors optimized the microwave antenna parameters experimentally and explored the dependence between the splitting of the magnetic resonance and the magnetic fields, which dictated the minimum detectable magnetic field. Nutzungsrecht: © Emerald Publishing Limited Annealing Sensitivity Nuclear magnetic resonance--NMR Laboratories Methods Applied physics Magnetometers Diamonds Assembly Studies Science Lattice vacancies Magnetic fields Microwaves Irradiation Noise Lasers Electron spin Nuclear magnetic resonance Optimization Nitrogen Zhang Qu oth Zongmin Ma oth Shaowen Zhang oth Yunbo Shi oth Jian Gao oth Xiaoming Zhang oth Huiliang Cao oth li Qin oth Jun Liu oth Yanjun Li oth Enthalten in Sensor review Bradford : Emerald, 1981 37(2017), 4, Seite 419-424 (DE-627)130416622 (DE-600)627248-4 (DE-576)015919129 0260-2288 nnns volume:37 year:2017 number:4 pages:419-424 http://dx.doi.org/10.1108/SR-09-2016-0163 Volltext http://www.emeraldinsight.com/doi/abs/10.1108/SR-09-2016-0163 https://search.proquest.com/docview/1958553827 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 50.22 AVZ AR 37 2017 4 419-424 |
| spelling |
10.1108/SR-09-2016-0163 doi PQ20171125 (DE-627)OLC1997662159 (DE-599)GBVOLC1997662159 (PRQ)e967-a51f19971f6eba02a6e26b85704e715abb07df8fcade2a72abb41cfc1c1a05570 (KEY)0105980720170000037000400419ensemblespinfabricationandmanipulationofnvcentresf DE-627 ger DE-627 rakwb eng 620 DE-600 50.22 bkl Jiliang Mu verfasserin aut Ensemble spin fabrication and manipulation of NV centres for magnetic sensing in diamond 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Purpose This study aims to fabricate and manipulate ensemble spin of negative nitrogen-vacancy (NV−) centres optimally for future solid atomic magnetometers/gyroscope. Parameters for sample preparation most related to magnetometers/gyroscope are, in particular, the concentration and homogeneity of the NV− centres, the parameters’ microwave antenna of resonance frequency and the strength of the microwave on NV− centres. Besides, the abundance of other impurities such as neutral NV centres (NV0) and substitutional nitrogen in the lattice also plays a critical role in magnetic sensing. Design/methodology/approach The authors succeeded in fabricating the assembly of NV centres in diamond and they determined its concentration of (2-3) × 1016 cm−3 with irradiation followed by annealing under a high temperature condition. They explored a novel magnetic resonance approach to detect the weak magnetic fields that takes advantage of the solid-state electron ensemble spin of NV− centres in diamond. In particular, the authors set up a magnetic sensor on the basis of the assembly of NV centres. They succeeded in fabricating the assembly of NV centres in diamond and determined its concentration. They also clarified the magnetic field intensity measured at different positions along the antenna with different lengths, and they found the optimal position where the signal of the magnetic field reaches the maximum. Findings The authors mainly reported preparation, initialization, manipulation and measurement of the ensemble spin of the NV centres in diamond using optical excitation and microwave radiation methods with variation of the external magnetic field. They determined the optimal parameters of irradiation and annealing to generate the ensemble NV centres, and a concentration of NV− centres as high as 1016 cm−3 in diamond was obtained. In addition, they found that sensitivity of the magnetometer using this method can reach as low as 5.22 µT/Hz currently. Practical implications This research can shed light on the development of an atomic magnetometer and a gyroscope on the basis of the ensemble spin of NV centres in diamond. Social implications High concentration spin of NV− in diamond is one of the advantages compared with that of the atomic vapor cells, because it can obtain a higher concentration. When increasing the spin concentration, the spin signal is easy to detect, and macro-atomic spin magnetometer become possible. This research is the first step for solid atomic magnetometers with high spin density and high sensitivity potentially with further optimization. It has a wide range of applications from fundamental physics tests, sensor applications and navigation to detection of NMR signals. Originality/value As has been pointed out, in this research, the authors mainly worked on fabricating NV− centres with high concentration (1015-1016 cm−3) in diamond by using optimal irradiation and annealing processes, and they quantitatively defined the NV− concentration, which is important for the design of higher concentration processes in the magnetometer and gyroscope. Until now, few groups can directly define the NV− concentration. Besides, the authors optimized the microwave antenna parameters experimentally and explored the dependence between the splitting of the magnetic resonance and the magnetic fields, which dictated the minimum detectable magnetic field. Nutzungsrecht: © Emerald Publishing Limited Annealing Sensitivity Nuclear magnetic resonance--NMR Laboratories Methods Applied physics Magnetometers Diamonds Assembly Studies Science Lattice vacancies Magnetic fields Microwaves Irradiation Noise Lasers Electron spin Nuclear magnetic resonance Optimization Nitrogen Zhang Qu oth Zongmin Ma oth Shaowen Zhang oth Yunbo Shi oth Jian Gao oth Xiaoming Zhang oth Huiliang Cao oth li Qin oth Jun Liu oth Yanjun Li oth Enthalten in Sensor review Bradford : Emerald, 1981 37(2017), 4, Seite 419-424 (DE-627)130416622 (DE-600)627248-4 (DE-576)015919129 0260-2288 nnns volume:37 year:2017 number:4 pages:419-424 http://dx.doi.org/10.1108/SR-09-2016-0163 Volltext http://www.emeraldinsight.com/doi/abs/10.1108/SR-09-2016-0163 https://search.proquest.com/docview/1958553827 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 50.22 AVZ AR 37 2017 4 419-424 |
| allfields_unstemmed |
10.1108/SR-09-2016-0163 doi PQ20171125 (DE-627)OLC1997662159 (DE-599)GBVOLC1997662159 (PRQ)e967-a51f19971f6eba02a6e26b85704e715abb07df8fcade2a72abb41cfc1c1a05570 (KEY)0105980720170000037000400419ensemblespinfabricationandmanipulationofnvcentresf DE-627 ger DE-627 rakwb eng 620 DE-600 50.22 bkl Jiliang Mu verfasserin aut Ensemble spin fabrication and manipulation of NV centres for magnetic sensing in diamond 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Purpose This study aims to fabricate and manipulate ensemble spin of negative nitrogen-vacancy (NV−) centres optimally for future solid atomic magnetometers/gyroscope. Parameters for sample preparation most related to magnetometers/gyroscope are, in particular, the concentration and homogeneity of the NV− centres, the parameters’ microwave antenna of resonance frequency and the strength of the microwave on NV− centres. Besides, the abundance of other impurities such as neutral NV centres (NV0) and substitutional nitrogen in the lattice also plays a critical role in magnetic sensing. Design/methodology/approach The authors succeeded in fabricating the assembly of NV centres in diamond and they determined its concentration of (2-3) × 1016 cm−3 with irradiation followed by annealing under a high temperature condition. They explored a novel magnetic resonance approach to detect the weak magnetic fields that takes advantage of the solid-state electron ensemble spin of NV− centres in diamond. In particular, the authors set up a magnetic sensor on the basis of the assembly of NV centres. They succeeded in fabricating the assembly of NV centres in diamond and determined its concentration. They also clarified the magnetic field intensity measured at different positions along the antenna with different lengths, and they found the optimal position where the signal of the magnetic field reaches the maximum. Findings The authors mainly reported preparation, initialization, manipulation and measurement of the ensemble spin of the NV centres in diamond using optical excitation and microwave radiation methods with variation of the external magnetic field. They determined the optimal parameters of irradiation and annealing to generate the ensemble NV centres, and a concentration of NV− centres as high as 1016 cm−3 in diamond was obtained. In addition, they found that sensitivity of the magnetometer using this method can reach as low as 5.22 µT/Hz currently. Practical implications This research can shed light on the development of an atomic magnetometer and a gyroscope on the basis of the ensemble spin of NV centres in diamond. Social implications High concentration spin of NV− in diamond is one of the advantages compared with that of the atomic vapor cells, because it can obtain a higher concentration. When increasing the spin concentration, the spin signal is easy to detect, and macro-atomic spin magnetometer become possible. This research is the first step for solid atomic magnetometers with high spin density and high sensitivity potentially with further optimization. It has a wide range of applications from fundamental physics tests, sensor applications and navigation to detection of NMR signals. Originality/value As has been pointed out, in this research, the authors mainly worked on fabricating NV− centres with high concentration (1015-1016 cm−3) in diamond by using optimal irradiation and annealing processes, and they quantitatively defined the NV− concentration, which is important for the design of higher concentration processes in the magnetometer and gyroscope. Until now, few groups can directly define the NV− concentration. Besides, the authors optimized the microwave antenna parameters experimentally and explored the dependence between the splitting of the magnetic resonance and the magnetic fields, which dictated the minimum detectable magnetic field. Nutzungsrecht: © Emerald Publishing Limited Annealing Sensitivity Nuclear magnetic resonance--NMR Laboratories Methods Applied physics Magnetometers Diamonds Assembly Studies Science Lattice vacancies Magnetic fields Microwaves Irradiation Noise Lasers Electron spin Nuclear magnetic resonance Optimization Nitrogen Zhang Qu oth Zongmin Ma oth Shaowen Zhang oth Yunbo Shi oth Jian Gao oth Xiaoming Zhang oth Huiliang Cao oth li Qin oth Jun Liu oth Yanjun Li oth Enthalten in Sensor review Bradford : Emerald, 1981 37(2017), 4, Seite 419-424 (DE-627)130416622 (DE-600)627248-4 (DE-576)015919129 0260-2288 nnns volume:37 year:2017 number:4 pages:419-424 http://dx.doi.org/10.1108/SR-09-2016-0163 Volltext http://www.emeraldinsight.com/doi/abs/10.1108/SR-09-2016-0163 https://search.proquest.com/docview/1958553827 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 50.22 AVZ AR 37 2017 4 419-424 |
| allfieldsGer |
10.1108/SR-09-2016-0163 doi PQ20171125 (DE-627)OLC1997662159 (DE-599)GBVOLC1997662159 (PRQ)e967-a51f19971f6eba02a6e26b85704e715abb07df8fcade2a72abb41cfc1c1a05570 (KEY)0105980720170000037000400419ensemblespinfabricationandmanipulationofnvcentresf DE-627 ger DE-627 rakwb eng 620 DE-600 50.22 bkl Jiliang Mu verfasserin aut Ensemble spin fabrication and manipulation of NV centres for magnetic sensing in diamond 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Purpose This study aims to fabricate and manipulate ensemble spin of negative nitrogen-vacancy (NV−) centres optimally for future solid atomic magnetometers/gyroscope. Parameters for sample preparation most related to magnetometers/gyroscope are, in particular, the concentration and homogeneity of the NV− centres, the parameters’ microwave antenna of resonance frequency and the strength of the microwave on NV− centres. Besides, the abundance of other impurities such as neutral NV centres (NV0) and substitutional nitrogen in the lattice also plays a critical role in magnetic sensing. Design/methodology/approach The authors succeeded in fabricating the assembly of NV centres in diamond and they determined its concentration of (2-3) × 1016 cm−3 with irradiation followed by annealing under a high temperature condition. They explored a novel magnetic resonance approach to detect the weak magnetic fields that takes advantage of the solid-state electron ensemble spin of NV− centres in diamond. In particular, the authors set up a magnetic sensor on the basis of the assembly of NV centres. They succeeded in fabricating the assembly of NV centres in diamond and determined its concentration. They also clarified the magnetic field intensity measured at different positions along the antenna with different lengths, and they found the optimal position where the signal of the magnetic field reaches the maximum. Findings The authors mainly reported preparation, initialization, manipulation and measurement of the ensemble spin of the NV centres in diamond using optical excitation and microwave radiation methods with variation of the external magnetic field. They determined the optimal parameters of irradiation and annealing to generate the ensemble NV centres, and a concentration of NV− centres as high as 1016 cm−3 in diamond was obtained. In addition, they found that sensitivity of the magnetometer using this method can reach as low as 5.22 µT/Hz currently. Practical implications This research can shed light on the development of an atomic magnetometer and a gyroscope on the basis of the ensemble spin of NV centres in diamond. Social implications High concentration spin of NV− in diamond is one of the advantages compared with that of the atomic vapor cells, because it can obtain a higher concentration. When increasing the spin concentration, the spin signal is easy to detect, and macro-atomic spin magnetometer become possible. This research is the first step for solid atomic magnetometers with high spin density and high sensitivity potentially with further optimization. It has a wide range of applications from fundamental physics tests, sensor applications and navigation to detection of NMR signals. Originality/value As has been pointed out, in this research, the authors mainly worked on fabricating NV− centres with high concentration (1015-1016 cm−3) in diamond by using optimal irradiation and annealing processes, and they quantitatively defined the NV− concentration, which is important for the design of higher concentration processes in the magnetometer and gyroscope. Until now, few groups can directly define the NV− concentration. Besides, the authors optimized the microwave antenna parameters experimentally and explored the dependence between the splitting of the magnetic resonance and the magnetic fields, which dictated the minimum detectable magnetic field. Nutzungsrecht: © Emerald Publishing Limited Annealing Sensitivity Nuclear magnetic resonance--NMR Laboratories Methods Applied physics Magnetometers Diamonds Assembly Studies Science Lattice vacancies Magnetic fields Microwaves Irradiation Noise Lasers Electron spin Nuclear magnetic resonance Optimization Nitrogen Zhang Qu oth Zongmin Ma oth Shaowen Zhang oth Yunbo Shi oth Jian Gao oth Xiaoming Zhang oth Huiliang Cao oth li Qin oth Jun Liu oth Yanjun Li oth Enthalten in Sensor review Bradford : Emerald, 1981 37(2017), 4, Seite 419-424 (DE-627)130416622 (DE-600)627248-4 (DE-576)015919129 0260-2288 nnns volume:37 year:2017 number:4 pages:419-424 http://dx.doi.org/10.1108/SR-09-2016-0163 Volltext http://www.emeraldinsight.com/doi/abs/10.1108/SR-09-2016-0163 https://search.proquest.com/docview/1958553827 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 50.22 AVZ AR 37 2017 4 419-424 |
| allfieldsSound |
10.1108/SR-09-2016-0163 doi PQ20171125 (DE-627)OLC1997662159 (DE-599)GBVOLC1997662159 (PRQ)e967-a51f19971f6eba02a6e26b85704e715abb07df8fcade2a72abb41cfc1c1a05570 (KEY)0105980720170000037000400419ensemblespinfabricationandmanipulationofnvcentresf DE-627 ger DE-627 rakwb eng 620 DE-600 50.22 bkl Jiliang Mu verfasserin aut Ensemble spin fabrication and manipulation of NV centres for magnetic sensing in diamond 2017 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier Purpose This study aims to fabricate and manipulate ensemble spin of negative nitrogen-vacancy (NV−) centres optimally for future solid atomic magnetometers/gyroscope. Parameters for sample preparation most related to magnetometers/gyroscope are, in particular, the concentration and homogeneity of the NV− centres, the parameters’ microwave antenna of resonance frequency and the strength of the microwave on NV− centres. Besides, the abundance of other impurities such as neutral NV centres (NV0) and substitutional nitrogen in the lattice also plays a critical role in magnetic sensing. Design/methodology/approach The authors succeeded in fabricating the assembly of NV centres in diamond and they determined its concentration of (2-3) × 1016 cm−3 with irradiation followed by annealing under a high temperature condition. They explored a novel magnetic resonance approach to detect the weak magnetic fields that takes advantage of the solid-state electron ensemble spin of NV− centres in diamond. In particular, the authors set up a magnetic sensor on the basis of the assembly of NV centres. They succeeded in fabricating the assembly of NV centres in diamond and determined its concentration. They also clarified the magnetic field intensity measured at different positions along the antenna with different lengths, and they found the optimal position where the signal of the magnetic field reaches the maximum. Findings The authors mainly reported preparation, initialization, manipulation and measurement of the ensemble spin of the NV centres in diamond using optical excitation and microwave radiation methods with variation of the external magnetic field. They determined the optimal parameters of irradiation and annealing to generate the ensemble NV centres, and a concentration of NV− centres as high as 1016 cm−3 in diamond was obtained. In addition, they found that sensitivity of the magnetometer using this method can reach as low as 5.22 µT/Hz currently. Practical implications This research can shed light on the development of an atomic magnetometer and a gyroscope on the basis of the ensemble spin of NV centres in diamond. Social implications High concentration spin of NV− in diamond is one of the advantages compared with that of the atomic vapor cells, because it can obtain a higher concentration. When increasing the spin concentration, the spin signal is easy to detect, and macro-atomic spin magnetometer become possible. This research is the first step for solid atomic magnetometers with high spin density and high sensitivity potentially with further optimization. It has a wide range of applications from fundamental physics tests, sensor applications and navigation to detection of NMR signals. Originality/value As has been pointed out, in this research, the authors mainly worked on fabricating NV− centres with high concentration (1015-1016 cm−3) in diamond by using optimal irradiation and annealing processes, and they quantitatively defined the NV− concentration, which is important for the design of higher concentration processes in the magnetometer and gyroscope. Until now, few groups can directly define the NV− concentration. Besides, the authors optimized the microwave antenna parameters experimentally and explored the dependence between the splitting of the magnetic resonance and the magnetic fields, which dictated the minimum detectable magnetic field. Nutzungsrecht: © Emerald Publishing Limited Annealing Sensitivity Nuclear magnetic resonance--NMR Laboratories Methods Applied physics Magnetometers Diamonds Assembly Studies Science Lattice vacancies Magnetic fields Microwaves Irradiation Noise Lasers Electron spin Nuclear magnetic resonance Optimization Nitrogen Zhang Qu oth Zongmin Ma oth Shaowen Zhang oth Yunbo Shi oth Jian Gao oth Xiaoming Zhang oth Huiliang Cao oth li Qin oth Jun Liu oth Yanjun Li oth Enthalten in Sensor review Bradford : Emerald, 1981 37(2017), 4, Seite 419-424 (DE-627)130416622 (DE-600)627248-4 (DE-576)015919129 0260-2288 nnns volume:37 year:2017 number:4 pages:419-424 http://dx.doi.org/10.1108/SR-09-2016-0163 Volltext http://www.emeraldinsight.com/doi/abs/10.1108/SR-09-2016-0163 https://search.proquest.com/docview/1958553827 GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 50.22 AVZ AR 37 2017 4 419-424 |
| language |
English |
| source |
Enthalten in Sensor review 37(2017), 4, Seite 419-424 volume:37 year:2017 number:4 pages:419-424 |
| sourceStr |
Enthalten in Sensor review 37(2017), 4, Seite 419-424 volume:37 year:2017 number:4 pages:419-424 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Annealing Sensitivity Nuclear magnetic resonance--NMR Laboratories Methods Applied physics Magnetometers Diamonds Assembly Studies Science Lattice vacancies Magnetic fields Microwaves Irradiation Noise Lasers Electron spin Nuclear magnetic resonance Optimization Nitrogen |
| dewey-raw |
620 |
| isfreeaccess_bool |
false |
| container_title |
Sensor review |
| authorswithroles_txt_mv |
Jiliang Mu @@aut@@ Zhang Qu @@oth@@ Zongmin Ma @@oth@@ Shaowen Zhang @@oth@@ Yunbo Shi @@oth@@ Jian Gao @@oth@@ Xiaoming Zhang @@oth@@ Huiliang Cao @@oth@@ li Qin @@oth@@ Jun Liu @@oth@@ Yanjun Li @@oth@@ |
| publishDateDaySort_date |
2017-01-01T00:00:00Z |
| hierarchy_top_id |
130416622 |
| dewey-sort |
3620 |
| id |
OLC1997662159 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a2200265 4500</leader><controlfield tag="001">OLC1997662159</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220215195137.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">171125s2017 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1108/SR-09-2016-0163</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">PQ20171125</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC1997662159</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVOLC1997662159</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(PRQ)e967-a51f19971f6eba02a6e26b85704e715abb07df8fcade2a72abb41cfc1c1a05570</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(KEY)0105980720170000037000400419ensemblespinfabricationandmanipulationofnvcentresf</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">620</subfield><subfield code="q">DE-600</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">50.22</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Jiliang Mu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Ensemble spin fabrication and manipulation of NV centres for magnetic sensing in diamond</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2017</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Purpose This study aims to fabricate and manipulate ensemble spin of negative nitrogen-vacancy (NV−) centres optimally for future solid atomic magnetometers/gyroscope. Parameters for sample preparation most related to magnetometers/gyroscope are, in particular, the concentration and homogeneity of the NV− centres, the parameters’ microwave antenna of resonance frequency and the strength of the microwave on NV− centres. Besides, the abundance of other impurities such as neutral NV centres (NV0) and substitutional nitrogen in the lattice also plays a critical role in magnetic sensing. Design/methodology/approach The authors succeeded in fabricating the assembly of NV centres in diamond and they determined its concentration of (2-3) × 1016 cm−3 with irradiation followed by annealing under a high temperature condition. They explored a novel magnetic resonance approach to detect the weak magnetic fields that takes advantage of the solid-state electron ensemble spin of NV− centres in diamond. In particular, the authors set up a magnetic sensor on the basis of the assembly of NV centres. They succeeded in fabricating the assembly of NV centres in diamond and determined its concentration. They also clarified the magnetic field intensity measured at different positions along the antenna with different lengths, and they found the optimal position where the signal of the magnetic field reaches the maximum. Findings The authors mainly reported preparation, initialization, manipulation and measurement of the ensemble spin of the NV centres in diamond using optical excitation and microwave radiation methods with variation of the external magnetic field. They determined the optimal parameters of irradiation and annealing to generate the ensemble NV centres, and a concentration of NV− centres as high as 1016 cm−3 in diamond was obtained. In addition, they found that sensitivity of the magnetometer using this method can reach as low as 5.22 µT/Hz currently. Practical implications This research can shed light on the development of an atomic magnetometer and a gyroscope on the basis of the ensemble spin of NV centres in diamond. Social implications High concentration spin of NV− in diamond is one of the advantages compared with that of the atomic vapor cells, because it can obtain a higher concentration. When increasing the spin concentration, the spin signal is easy to detect, and macro-atomic spin magnetometer become possible. This research is the first step for solid atomic magnetometers with high spin density and high sensitivity potentially with further optimization. It has a wide range of applications from fundamental physics tests, sensor applications and navigation to detection of NMR signals. Originality/value As has been pointed out, in this research, the authors mainly worked on fabricating NV− centres with high concentration (1015-1016 cm−3) in diamond by using optimal irradiation and annealing processes, and they quantitatively defined the NV− concentration, which is important for the design of higher concentration processes in the magnetometer and gyroscope. Until now, few groups can directly define the NV− concentration. Besides, the authors optimized the microwave antenna parameters experimentally and explored the dependence between the splitting of the magnetic resonance and the magnetic fields, which dictated the minimum detectable magnetic field.</subfield></datafield><datafield tag="540" ind1=" " ind2=" "><subfield code="a">Nutzungsrecht: © Emerald Publishing Limited</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Annealing</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Sensitivity</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Nuclear magnetic resonance--NMR</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Laboratories</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Methods</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Applied physics</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Magnetometers</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Diamonds</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Assembly</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Studies</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Science</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Lattice vacancies</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Magnetic fields</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Microwaves</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Irradiation</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Noise</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Lasers</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Electron spin</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Nuclear magnetic resonance</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Optimization</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Nitrogen</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Zhang Qu</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Zongmin Ma</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Shaowen Zhang</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Yunbo Shi</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Jian Gao</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Xiaoming Zhang</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Huiliang Cao</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">li Qin</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Jun Liu</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Yanjun Li</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Sensor review</subfield><subfield code="d">Bradford : Emerald, 1981</subfield><subfield code="g">37(2017), 4, Seite 419-424</subfield><subfield code="w">(DE-627)130416622</subfield><subfield code="w">(DE-600)627248-4</subfield><subfield code="w">(DE-576)015919129</subfield><subfield code="x">0260-2288</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:37</subfield><subfield code="g">year:2017</subfield><subfield code="g">number:4</subfield><subfield code="g">pages:419-424</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">http://dx.doi.org/10.1108/SR-09-2016-0163</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">http://www.emeraldinsight.com/doi/abs/10.1108/SR-09-2016-0163</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://search.proquest.com/docview/1958553827</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">50.22</subfield><subfield code="q">AVZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">37</subfield><subfield code="j">2017</subfield><subfield code="e">4</subfield><subfield code="h">419-424</subfield></datafield></record></collection>
|
| author |
Jiliang Mu |
| spellingShingle |
Jiliang Mu ddc 620 bkl 50.22 misc Annealing misc Sensitivity misc Nuclear magnetic resonance--NMR misc Laboratories misc Methods misc Applied physics misc Magnetometers misc Diamonds misc Assembly misc Studies misc Science misc Lattice vacancies misc Magnetic fields misc Microwaves misc Irradiation misc Noise misc Lasers misc Electron spin misc Nuclear magnetic resonance misc Optimization misc Nitrogen Ensemble spin fabrication and manipulation of NV centres for magnetic sensing in diamond |
| authorStr |
Jiliang Mu |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)130416622 |
| format |
Article |
| dewey-ones |
620 - Engineering & allied operations |
| delete_txt_mv |
keep |
| author_role |
aut |
| collection |
OLC |
| remote_str |
false |
| illustrated |
Not Illustrated |
| issn |
0260-2288 |
| topic_title |
620 DE-600 50.22 bkl Ensemble spin fabrication and manipulation of NV centres for magnetic sensing in diamond Annealing Sensitivity Nuclear magnetic resonance--NMR Laboratories Methods Applied physics Magnetometers Diamonds Assembly Studies Science Lattice vacancies Magnetic fields Microwaves Irradiation Noise Lasers Electron spin Nuclear magnetic resonance Optimization Nitrogen |
| topic |
ddc 620 bkl 50.22 misc Annealing misc Sensitivity misc Nuclear magnetic resonance--NMR misc Laboratories misc Methods misc Applied physics misc Magnetometers misc Diamonds misc Assembly misc Studies misc Science misc Lattice vacancies misc Magnetic fields misc Microwaves misc Irradiation misc Noise misc Lasers misc Electron spin misc Nuclear magnetic resonance misc Optimization misc Nitrogen |
| topic_unstemmed |
ddc 620 bkl 50.22 misc Annealing misc Sensitivity misc Nuclear magnetic resonance--NMR misc Laboratories misc Methods misc Applied physics misc Magnetometers misc Diamonds misc Assembly misc Studies misc Science misc Lattice vacancies misc Magnetic fields misc Microwaves misc Irradiation misc Noise misc Lasers misc Electron spin misc Nuclear magnetic resonance misc Optimization misc Nitrogen |
| topic_browse |
ddc 620 bkl 50.22 misc Annealing misc Sensitivity misc Nuclear magnetic resonance--NMR misc Laboratories misc Methods misc Applied physics misc Magnetometers misc Diamonds misc Assembly misc Studies misc Science misc Lattice vacancies misc Magnetic fields misc Microwaves misc Irradiation misc Noise misc Lasers misc Electron spin misc Nuclear magnetic resonance misc Optimization misc Nitrogen |
| format_facet |
Aufsätze Gedruckte Aufsätze |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
nc |
| author2_variant |
z q zq z m zm s z sz y s ys j g jg x z xz h c hc l q lq j l jl y l yl |
| hierarchy_parent_title |
Sensor review |
| hierarchy_parent_id |
130416622 |
| dewey-tens |
620 - Engineering |
| hierarchy_top_title |
Sensor review |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)130416622 (DE-600)627248-4 (DE-576)015919129 |
| title |
Ensemble spin fabrication and manipulation of NV centres for magnetic sensing in diamond |
| ctrlnum |
(DE-627)OLC1997662159 (DE-599)GBVOLC1997662159 (PRQ)e967-a51f19971f6eba02a6e26b85704e715abb07df8fcade2a72abb41cfc1c1a05570 (KEY)0105980720170000037000400419ensemblespinfabricationandmanipulationofnvcentresf |
| title_full |
Ensemble spin fabrication and manipulation of NV centres for magnetic sensing in diamond |
| author_sort |
Jiliang Mu |
| journal |
Sensor review |
| journalStr |
Sensor review |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
600 - Technology |
| recordtype |
marc |
| publishDateSort |
2017 |
| contenttype_str_mv |
txt |
| container_start_page |
419 |
| author_browse |
Jiliang Mu |
| container_volume |
37 |
| class |
620 DE-600 50.22 bkl |
| format_se |
Aufsätze |
| author-letter |
Jiliang Mu |
| doi_str_mv |
10.1108/SR-09-2016-0163 |
| dewey-full |
620 |
| title_sort |
ensemble spin fabrication and manipulation of nv centres for magnetic sensing in diamond |
| title_auth |
Ensemble spin fabrication and manipulation of NV centres for magnetic sensing in diamond |
| abstract |
Purpose This study aims to fabricate and manipulate ensemble spin of negative nitrogen-vacancy (NV−) centres optimally for future solid atomic magnetometers/gyroscope. Parameters for sample preparation most related to magnetometers/gyroscope are, in particular, the concentration and homogeneity of the NV− centres, the parameters’ microwave antenna of resonance frequency and the strength of the microwave on NV− centres. Besides, the abundance of other impurities such as neutral NV centres (NV0) and substitutional nitrogen in the lattice also plays a critical role in magnetic sensing. Design/methodology/approach The authors succeeded in fabricating the assembly of NV centres in diamond and they determined its concentration of (2-3) × 1016 cm−3 with irradiation followed by annealing under a high temperature condition. They explored a novel magnetic resonance approach to detect the weak magnetic fields that takes advantage of the solid-state electron ensemble spin of NV− centres in diamond. In particular, the authors set up a magnetic sensor on the basis of the assembly of NV centres. They succeeded in fabricating the assembly of NV centres in diamond and determined its concentration. They also clarified the magnetic field intensity measured at different positions along the antenna with different lengths, and they found the optimal position where the signal of the magnetic field reaches the maximum. Findings The authors mainly reported preparation, initialization, manipulation and measurement of the ensemble spin of the NV centres in diamond using optical excitation and microwave radiation methods with variation of the external magnetic field. They determined the optimal parameters of irradiation and annealing to generate the ensemble NV centres, and a concentration of NV− centres as high as 1016 cm−3 in diamond was obtained. In addition, they found that sensitivity of the magnetometer using this method can reach as low as 5.22 µT/Hz currently. Practical implications This research can shed light on the development of an atomic magnetometer and a gyroscope on the basis of the ensemble spin of NV centres in diamond. Social implications High concentration spin of NV− in diamond is one of the advantages compared with that of the atomic vapor cells, because it can obtain a higher concentration. When increasing the spin concentration, the spin signal is easy to detect, and macro-atomic spin magnetometer become possible. This research is the first step for solid atomic magnetometers with high spin density and high sensitivity potentially with further optimization. It has a wide range of applications from fundamental physics tests, sensor applications and navigation to detection of NMR signals. Originality/value As has been pointed out, in this research, the authors mainly worked on fabricating NV− centres with high concentration (1015-1016 cm−3) in diamond by using optimal irradiation and annealing processes, and they quantitatively defined the NV− concentration, which is important for the design of higher concentration processes in the magnetometer and gyroscope. Until now, few groups can directly define the NV− concentration. Besides, the authors optimized the microwave antenna parameters experimentally and explored the dependence between the splitting of the magnetic resonance and the magnetic fields, which dictated the minimum detectable magnetic field. |
| abstractGer |
Purpose This study aims to fabricate and manipulate ensemble spin of negative nitrogen-vacancy (NV−) centres optimally for future solid atomic magnetometers/gyroscope. Parameters for sample preparation most related to magnetometers/gyroscope are, in particular, the concentration and homogeneity of the NV− centres, the parameters’ microwave antenna of resonance frequency and the strength of the microwave on NV− centres. Besides, the abundance of other impurities such as neutral NV centres (NV0) and substitutional nitrogen in the lattice also plays a critical role in magnetic sensing. Design/methodology/approach The authors succeeded in fabricating the assembly of NV centres in diamond and they determined its concentration of (2-3) × 1016 cm−3 with irradiation followed by annealing under a high temperature condition. They explored a novel magnetic resonance approach to detect the weak magnetic fields that takes advantage of the solid-state electron ensemble spin of NV− centres in diamond. In particular, the authors set up a magnetic sensor on the basis of the assembly of NV centres. They succeeded in fabricating the assembly of NV centres in diamond and determined its concentration. They also clarified the magnetic field intensity measured at different positions along the antenna with different lengths, and they found the optimal position where the signal of the magnetic field reaches the maximum. Findings The authors mainly reported preparation, initialization, manipulation and measurement of the ensemble spin of the NV centres in diamond using optical excitation and microwave radiation methods with variation of the external magnetic field. They determined the optimal parameters of irradiation and annealing to generate the ensemble NV centres, and a concentration of NV− centres as high as 1016 cm−3 in diamond was obtained. In addition, they found that sensitivity of the magnetometer using this method can reach as low as 5.22 µT/Hz currently. Practical implications This research can shed light on the development of an atomic magnetometer and a gyroscope on the basis of the ensemble spin of NV centres in diamond. Social implications High concentration spin of NV− in diamond is one of the advantages compared with that of the atomic vapor cells, because it can obtain a higher concentration. When increasing the spin concentration, the spin signal is easy to detect, and macro-atomic spin magnetometer become possible. This research is the first step for solid atomic magnetometers with high spin density and high sensitivity potentially with further optimization. It has a wide range of applications from fundamental physics tests, sensor applications and navigation to detection of NMR signals. Originality/value As has been pointed out, in this research, the authors mainly worked on fabricating NV− centres with high concentration (1015-1016 cm−3) in diamond by using optimal irradiation and annealing processes, and they quantitatively defined the NV− concentration, which is important for the design of higher concentration processes in the magnetometer and gyroscope. Until now, few groups can directly define the NV− concentration. Besides, the authors optimized the microwave antenna parameters experimentally and explored the dependence between the splitting of the magnetic resonance and the magnetic fields, which dictated the minimum detectable magnetic field. |
| abstract_unstemmed |
Purpose This study aims to fabricate and manipulate ensemble spin of negative nitrogen-vacancy (NV−) centres optimally for future solid atomic magnetometers/gyroscope. Parameters for sample preparation most related to magnetometers/gyroscope are, in particular, the concentration and homogeneity of the NV− centres, the parameters’ microwave antenna of resonance frequency and the strength of the microwave on NV− centres. Besides, the abundance of other impurities such as neutral NV centres (NV0) and substitutional nitrogen in the lattice also plays a critical role in magnetic sensing. Design/methodology/approach The authors succeeded in fabricating the assembly of NV centres in diamond and they determined its concentration of (2-3) × 1016 cm−3 with irradiation followed by annealing under a high temperature condition. They explored a novel magnetic resonance approach to detect the weak magnetic fields that takes advantage of the solid-state electron ensemble spin of NV− centres in diamond. In particular, the authors set up a magnetic sensor on the basis of the assembly of NV centres. They succeeded in fabricating the assembly of NV centres in diamond and determined its concentration. They also clarified the magnetic field intensity measured at different positions along the antenna with different lengths, and they found the optimal position where the signal of the magnetic field reaches the maximum. Findings The authors mainly reported preparation, initialization, manipulation and measurement of the ensemble spin of the NV centres in diamond using optical excitation and microwave radiation methods with variation of the external magnetic field. They determined the optimal parameters of irradiation and annealing to generate the ensemble NV centres, and a concentration of NV− centres as high as 1016 cm−3 in diamond was obtained. In addition, they found that sensitivity of the magnetometer using this method can reach as low as 5.22 µT/Hz currently. Practical implications This research can shed light on the development of an atomic magnetometer and a gyroscope on the basis of the ensemble spin of NV centres in diamond. Social implications High concentration spin of NV− in diamond is one of the advantages compared with that of the atomic vapor cells, because it can obtain a higher concentration. When increasing the spin concentration, the spin signal is easy to detect, and macro-atomic spin magnetometer become possible. This research is the first step for solid atomic magnetometers with high spin density and high sensitivity potentially with further optimization. It has a wide range of applications from fundamental physics tests, sensor applications and navigation to detection of NMR signals. Originality/value As has been pointed out, in this research, the authors mainly worked on fabricating NV− centres with high concentration (1015-1016 cm−3) in diamond by using optimal irradiation and annealing processes, and they quantitatively defined the NV− concentration, which is important for the design of higher concentration processes in the magnetometer and gyroscope. Until now, few groups can directly define the NV− concentration. Besides, the authors optimized the microwave antenna parameters experimentally and explored the dependence between the splitting of the magnetic resonance and the magnetic fields, which dictated the minimum detectable magnetic field. |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC GBV_ILN_70 |
| container_issue |
4 |
| title_short |
Ensemble spin fabrication and manipulation of NV centres for magnetic sensing in diamond |
| url |
http://dx.doi.org/10.1108/SR-09-2016-0163 http://www.emeraldinsight.com/doi/abs/10.1108/SR-09-2016-0163 https://search.proquest.com/docview/1958553827 |
| remote_bool |
false |
| author2 |
Zhang Qu Zongmin Ma Shaowen Zhang Yunbo Shi Jian Gao Xiaoming Zhang Huiliang Cao li Qin Jun Liu Yanjun Li |
| author2Str |
Zhang Qu Zongmin Ma Shaowen Zhang Yunbo Shi Jian Gao Xiaoming Zhang Huiliang Cao li Qin Jun Liu Yanjun Li |
| ppnlink |
130416622 |
| mediatype_str_mv |
n |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| author2_role |
oth oth oth oth oth oth oth oth oth oth |
| doi_str |
10.1108/SR-09-2016-0163 |
| up_date |
2024-07-04T03:24:07.313Z |
| _version_ |
1803617249338064896 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a2200265 4500</leader><controlfield tag="001">OLC1997662159</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220215195137.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">171125s2017 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1108/SR-09-2016-0163</subfield><subfield code="2">doi</subfield></datafield><datafield tag="028" ind1="5" ind2="2"><subfield code="a">PQ20171125</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC1997662159</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)GBVOLC1997662159</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(PRQ)e967-a51f19971f6eba02a6e26b85704e715abb07df8fcade2a72abb41cfc1c1a05570</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(KEY)0105980720170000037000400419ensemblespinfabricationandmanipulationofnvcentresf</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">620</subfield><subfield code="q">DE-600</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">50.22</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="0" ind2=" "><subfield code="a">Jiliang Mu</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Ensemble spin fabrication and manipulation of NV centres for magnetic sensing in diamond</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2017</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Purpose This study aims to fabricate and manipulate ensemble spin of negative nitrogen-vacancy (NV−) centres optimally for future solid atomic magnetometers/gyroscope. Parameters for sample preparation most related to magnetometers/gyroscope are, in particular, the concentration and homogeneity of the NV− centres, the parameters’ microwave antenna of resonance frequency and the strength of the microwave on NV− centres. Besides, the abundance of other impurities such as neutral NV centres (NV0) and substitutional nitrogen in the lattice also plays a critical role in magnetic sensing. Design/methodology/approach The authors succeeded in fabricating the assembly of NV centres in diamond and they determined its concentration of (2-3) × 1016 cm−3 with irradiation followed by annealing under a high temperature condition. They explored a novel magnetic resonance approach to detect the weak magnetic fields that takes advantage of the solid-state electron ensemble spin of NV− centres in diamond. In particular, the authors set up a magnetic sensor on the basis of the assembly of NV centres. They succeeded in fabricating the assembly of NV centres in diamond and determined its concentration. They also clarified the magnetic field intensity measured at different positions along the antenna with different lengths, and they found the optimal position where the signal of the magnetic field reaches the maximum. Findings The authors mainly reported preparation, initialization, manipulation and measurement of the ensemble spin of the NV centres in diamond using optical excitation and microwave radiation methods with variation of the external magnetic field. They determined the optimal parameters of irradiation and annealing to generate the ensemble NV centres, and a concentration of NV− centres as high as 1016 cm−3 in diamond was obtained. In addition, they found that sensitivity of the magnetometer using this method can reach as low as 5.22 µT/Hz currently. Practical implications This research can shed light on the development of an atomic magnetometer and a gyroscope on the basis of the ensemble spin of NV centres in diamond. Social implications High concentration spin of NV− in diamond is one of the advantages compared with that of the atomic vapor cells, because it can obtain a higher concentration. When increasing the spin concentration, the spin signal is easy to detect, and macro-atomic spin magnetometer become possible. This research is the first step for solid atomic magnetometers with high spin density and high sensitivity potentially with further optimization. It has a wide range of applications from fundamental physics tests, sensor applications and navigation to detection of NMR signals. Originality/value As has been pointed out, in this research, the authors mainly worked on fabricating NV− centres with high concentration (1015-1016 cm−3) in diamond by using optimal irradiation and annealing processes, and they quantitatively defined the NV− concentration, which is important for the design of higher concentration processes in the magnetometer and gyroscope. Until now, few groups can directly define the NV− concentration. Besides, the authors optimized the microwave antenna parameters experimentally and explored the dependence between the splitting of the magnetic resonance and the magnetic fields, which dictated the minimum detectable magnetic field.</subfield></datafield><datafield tag="540" ind1=" " ind2=" "><subfield code="a">Nutzungsrecht: © Emerald Publishing Limited</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Annealing</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Sensitivity</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Nuclear magnetic resonance--NMR</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Laboratories</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Methods</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Applied physics</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Magnetometers</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Diamonds</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Assembly</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Studies</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Science</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Lattice vacancies</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Magnetic fields</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Microwaves</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Irradiation</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Noise</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Lasers</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Electron spin</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Nuclear magnetic resonance</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Optimization</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Nitrogen</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Zhang Qu</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Zongmin Ma</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Shaowen Zhang</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Yunbo Shi</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Jian Gao</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Xiaoming Zhang</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Huiliang Cao</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">li Qin</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Jun Liu</subfield><subfield code="4">oth</subfield></datafield><datafield tag="700" ind1="0" ind2=" "><subfield code="a">Yanjun Li</subfield><subfield code="4">oth</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Sensor review</subfield><subfield code="d">Bradford : Emerald, 1981</subfield><subfield code="g">37(2017), 4, Seite 419-424</subfield><subfield code="w">(DE-627)130416622</subfield><subfield code="w">(DE-600)627248-4</subfield><subfield code="w">(DE-576)015919129</subfield><subfield code="x">0260-2288</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:37</subfield><subfield code="g">year:2017</subfield><subfield code="g">number:4</subfield><subfield code="g">pages:419-424</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">http://dx.doi.org/10.1108/SR-09-2016-0163</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">http://www.emeraldinsight.com/doi/abs/10.1108/SR-09-2016-0163</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="u">https://search.proquest.com/docview/1958553827</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_ILN_70</subfield></datafield><datafield tag="936" ind1="b" ind2="k"><subfield code="a">50.22</subfield><subfield code="q">AVZ</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">37</subfield><subfield code="j">2017</subfield><subfield code="e">4</subfield><subfield code="h">419-424</subfield></datafield></record></collection>
|
| score |
7.402439 |