Measurements and characteristics of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating for the proton beam imaging system
Introduction To set up an online proton beam diagnostic system near the neutron production target of China Spallation Neutron Source (CSNS), a luminescence coating sprayed on the target window and a corresponding optic system were fabricated. In the work, the fabrication of %$\hbox {Al}_{2}\hbox {O}...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Zeng, Zhirong [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2017 |
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| Schlagwörter: |
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| Anmerkung: |
© Institute of High Energy Physics, Chinese Academy of Sciences; China Nuclear Electronics and Nuclear Detection Society and Springer Science+Business Media Singapore 2017 |
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| Übergeordnetes Werk: |
Enthalten in: Radiation detection technology and methods - [Singapore] : Springer Singapore, 2017, 1(2017), 1 vom: 01. Juni |
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| Übergeordnetes Werk: |
volume:1 ; year:2017 ; number:1 ; day:01 ; month:06 |
| Links: |
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| DOI / URN: |
10.1007/s41605-017-0006-2 |
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| Katalog-ID: |
SPR038251515 |
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| 245 | 1 | 0 | |a Measurements and characteristics of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating for the proton beam imaging system |
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| 520 | |a Introduction To set up an online proton beam diagnostic system near the neutron production target of China Spallation Neutron Source (CSNS), a luminescence coating sprayed on the target window and a corresponding optic system were fabricated. In the work, the fabrication of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating was explored. Measurements on the sprayed samples were performed to analyze the characteristics of the %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating. Fabrication and tests of coating samples Three kinds of powders with different Cr concentrations were used to fabricate the luminescence coating samples. The flame spraying, plasma spraying and D-gun spraying processes were explored. Photoluminescence (PL), X-ray diffraction (XRD), scanned electron mirror (SEM) and radioluminescence experiment by 300 MeV deuterium beam were carried out to analyze and characterize the samples. Results The emission spectrum excited by 532-nm laser has two obvious peaks at 692.9 nm and 694.3 nm. The samples by flame spraying process with the powders obtained from melting method show higher luminescence intensity than the samples by plasma spraying process. It is observed that the luminescence intensity has some relationships with the alpha phase in the samples, which is deduced from the XRD and photoluminescence tests results. A lower temperature during the flame spraying process will help to keep more alpha phase in the material. The selected four samples show successful fluoresced results in the radioluminescence experiment. Conclusions The luminescence intensity of the coating is improved greatly by the studies on the fabrication process and the characteristics of the samples. The luminescence coating used in beam diagnostics will be fabricated by the confirmed technical process. More works will be continued to improve the characteristics of the luminescence light by controlling Cr concentration and annealing in %$1200\sim 2000\,{^\circ {\hbox {C}}}%$ environment in the future. | ||
| 650 | 4 | |a luminescence coating |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Beam diagnostics |7 (dpeaa)DE-He213 | |
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| 700 | 1 | |a Yu, Quanzhi |4 aut | |
| 700 | 1 | |a Wei, Shaohong |4 aut | |
| 700 | 1 | |a Zhou, Bin |4 aut | |
| 700 | 1 | |a Ji, Quan |4 aut | |
| 700 | 1 | |a Liang, Tianjiao |4 aut | |
| 700 | 1 | |a Chen, Yuanbo |4 aut | |
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10.1007/s41605-017-0006-2 doi (DE-627)SPR038251515 (SPR)s41605-017-0006-2-e DE-627 ger DE-627 rakwb eng Zeng, Zhirong verfasserin (orcid)0000-0002-8476-0263 aut Measurements and characteristics of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating for the proton beam imaging system 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Institute of High Energy Physics, Chinese Academy of Sciences; China Nuclear Electronics and Nuclear Detection Society and Springer Science+Business Media Singapore 2017 Introduction To set up an online proton beam diagnostic system near the neutron production target of China Spallation Neutron Source (CSNS), a luminescence coating sprayed on the target window and a corresponding optic system were fabricated. In the work, the fabrication of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating was explored. Measurements on the sprayed samples were performed to analyze the characteristics of the %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating. Fabrication and tests of coating samples Three kinds of powders with different Cr concentrations were used to fabricate the luminescence coating samples. The flame spraying, plasma spraying and D-gun spraying processes were explored. Photoluminescence (PL), X-ray diffraction (XRD), scanned electron mirror (SEM) and radioluminescence experiment by 300 MeV deuterium beam were carried out to analyze and characterize the samples. Results The emission spectrum excited by 532-nm laser has two obvious peaks at 692.9 nm and 694.3 nm. The samples by flame spraying process with the powders obtained from melting method show higher luminescence intensity than the samples by plasma spraying process. It is observed that the luminescence intensity has some relationships with the alpha phase in the samples, which is deduced from the XRD and photoluminescence tests results. A lower temperature during the flame spraying process will help to keep more alpha phase in the material. The selected four samples show successful fluoresced results in the radioluminescence experiment. Conclusions The luminescence intensity of the coating is improved greatly by the studies on the fabrication process and the characteristics of the samples. The luminescence coating used in beam diagnostics will be fabricated by the confirmed technical process. More works will be continued to improve the characteristics of the luminescence light by controlling Cr concentration and annealing in %$1200\sim 2000\,{^\circ {\hbox {C}}}%$ environment in the future. luminescence coating (dpeaa)DE-He213 Beam diagnostics (dpeaa)DE-He213 Spallation target (dpeaa)DE-He213 Yu, Quanzhi aut Wei, Shaohong aut Zhou, Bin aut Ji, Quan aut Liang, Tianjiao aut Chen, Yuanbo aut Enthalten in Radiation detection technology and methods [Singapore] : Springer Singapore, 2017 1(2017), 1 vom: 01. Juni (DE-627)886059038 (DE-600)2893569-X 2509-9949 nnns volume:1 year:2017 number:1 day:01 month:06 https://dx.doi.org/10.1007/s41605-017-0006-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 1 2017 1 01 06 |
| spelling |
10.1007/s41605-017-0006-2 doi (DE-627)SPR038251515 (SPR)s41605-017-0006-2-e DE-627 ger DE-627 rakwb eng Zeng, Zhirong verfasserin (orcid)0000-0002-8476-0263 aut Measurements and characteristics of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating for the proton beam imaging system 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Institute of High Energy Physics, Chinese Academy of Sciences; China Nuclear Electronics and Nuclear Detection Society and Springer Science+Business Media Singapore 2017 Introduction To set up an online proton beam diagnostic system near the neutron production target of China Spallation Neutron Source (CSNS), a luminescence coating sprayed on the target window and a corresponding optic system were fabricated. In the work, the fabrication of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating was explored. Measurements on the sprayed samples were performed to analyze the characteristics of the %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating. Fabrication and tests of coating samples Three kinds of powders with different Cr concentrations were used to fabricate the luminescence coating samples. The flame spraying, plasma spraying and D-gun spraying processes were explored. Photoluminescence (PL), X-ray diffraction (XRD), scanned electron mirror (SEM) and radioluminescence experiment by 300 MeV deuterium beam were carried out to analyze and characterize the samples. Results The emission spectrum excited by 532-nm laser has two obvious peaks at 692.9 nm and 694.3 nm. The samples by flame spraying process with the powders obtained from melting method show higher luminescence intensity than the samples by plasma spraying process. It is observed that the luminescence intensity has some relationships with the alpha phase in the samples, which is deduced from the XRD and photoluminescence tests results. A lower temperature during the flame spraying process will help to keep more alpha phase in the material. The selected four samples show successful fluoresced results in the radioluminescence experiment. Conclusions The luminescence intensity of the coating is improved greatly by the studies on the fabrication process and the characteristics of the samples. The luminescence coating used in beam diagnostics will be fabricated by the confirmed technical process. More works will be continued to improve the characteristics of the luminescence light by controlling Cr concentration and annealing in %$1200\sim 2000\,{^\circ {\hbox {C}}}%$ environment in the future. luminescence coating (dpeaa)DE-He213 Beam diagnostics (dpeaa)DE-He213 Spallation target (dpeaa)DE-He213 Yu, Quanzhi aut Wei, Shaohong aut Zhou, Bin aut Ji, Quan aut Liang, Tianjiao aut Chen, Yuanbo aut Enthalten in Radiation detection technology and methods [Singapore] : Springer Singapore, 2017 1(2017), 1 vom: 01. Juni (DE-627)886059038 (DE-600)2893569-X 2509-9949 nnns volume:1 year:2017 number:1 day:01 month:06 https://dx.doi.org/10.1007/s41605-017-0006-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 1 2017 1 01 06 |
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10.1007/s41605-017-0006-2 doi (DE-627)SPR038251515 (SPR)s41605-017-0006-2-e DE-627 ger DE-627 rakwb eng Zeng, Zhirong verfasserin (orcid)0000-0002-8476-0263 aut Measurements and characteristics of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating for the proton beam imaging system 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Institute of High Energy Physics, Chinese Academy of Sciences; China Nuclear Electronics and Nuclear Detection Society and Springer Science+Business Media Singapore 2017 Introduction To set up an online proton beam diagnostic system near the neutron production target of China Spallation Neutron Source (CSNS), a luminescence coating sprayed on the target window and a corresponding optic system were fabricated. In the work, the fabrication of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating was explored. Measurements on the sprayed samples were performed to analyze the characteristics of the %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating. Fabrication and tests of coating samples Three kinds of powders with different Cr concentrations were used to fabricate the luminescence coating samples. The flame spraying, plasma spraying and D-gun spraying processes were explored. Photoluminescence (PL), X-ray diffraction (XRD), scanned electron mirror (SEM) and radioluminescence experiment by 300 MeV deuterium beam were carried out to analyze and characterize the samples. Results The emission spectrum excited by 532-nm laser has two obvious peaks at 692.9 nm and 694.3 nm. The samples by flame spraying process with the powders obtained from melting method show higher luminescence intensity than the samples by plasma spraying process. It is observed that the luminescence intensity has some relationships with the alpha phase in the samples, which is deduced from the XRD and photoluminescence tests results. A lower temperature during the flame spraying process will help to keep more alpha phase in the material. The selected four samples show successful fluoresced results in the radioluminescence experiment. Conclusions The luminescence intensity of the coating is improved greatly by the studies on the fabrication process and the characteristics of the samples. The luminescence coating used in beam diagnostics will be fabricated by the confirmed technical process. More works will be continued to improve the characteristics of the luminescence light by controlling Cr concentration and annealing in %$1200\sim 2000\,{^\circ {\hbox {C}}}%$ environment in the future. luminescence coating (dpeaa)DE-He213 Beam diagnostics (dpeaa)DE-He213 Spallation target (dpeaa)DE-He213 Yu, Quanzhi aut Wei, Shaohong aut Zhou, Bin aut Ji, Quan aut Liang, Tianjiao aut Chen, Yuanbo aut Enthalten in Radiation detection technology and methods [Singapore] : Springer Singapore, 2017 1(2017), 1 vom: 01. Juni (DE-627)886059038 (DE-600)2893569-X 2509-9949 nnns volume:1 year:2017 number:1 day:01 month:06 https://dx.doi.org/10.1007/s41605-017-0006-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 1 2017 1 01 06 |
| allfieldsGer |
10.1007/s41605-017-0006-2 doi (DE-627)SPR038251515 (SPR)s41605-017-0006-2-e DE-627 ger DE-627 rakwb eng Zeng, Zhirong verfasserin (orcid)0000-0002-8476-0263 aut Measurements and characteristics of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating for the proton beam imaging system 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Institute of High Energy Physics, Chinese Academy of Sciences; China Nuclear Electronics and Nuclear Detection Society and Springer Science+Business Media Singapore 2017 Introduction To set up an online proton beam diagnostic system near the neutron production target of China Spallation Neutron Source (CSNS), a luminescence coating sprayed on the target window and a corresponding optic system were fabricated. In the work, the fabrication of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating was explored. Measurements on the sprayed samples were performed to analyze the characteristics of the %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating. Fabrication and tests of coating samples Three kinds of powders with different Cr concentrations were used to fabricate the luminescence coating samples. The flame spraying, plasma spraying and D-gun spraying processes were explored. Photoluminescence (PL), X-ray diffraction (XRD), scanned electron mirror (SEM) and radioluminescence experiment by 300 MeV deuterium beam were carried out to analyze and characterize the samples. Results The emission spectrum excited by 532-nm laser has two obvious peaks at 692.9 nm and 694.3 nm. The samples by flame spraying process with the powders obtained from melting method show higher luminescence intensity than the samples by plasma spraying process. It is observed that the luminescence intensity has some relationships with the alpha phase in the samples, which is deduced from the XRD and photoluminescence tests results. A lower temperature during the flame spraying process will help to keep more alpha phase in the material. The selected four samples show successful fluoresced results in the radioluminescence experiment. Conclusions The luminescence intensity of the coating is improved greatly by the studies on the fabrication process and the characteristics of the samples. The luminescence coating used in beam diagnostics will be fabricated by the confirmed technical process. More works will be continued to improve the characteristics of the luminescence light by controlling Cr concentration and annealing in %$1200\sim 2000\,{^\circ {\hbox {C}}}%$ environment in the future. luminescence coating (dpeaa)DE-He213 Beam diagnostics (dpeaa)DE-He213 Spallation target (dpeaa)DE-He213 Yu, Quanzhi aut Wei, Shaohong aut Zhou, Bin aut Ji, Quan aut Liang, Tianjiao aut Chen, Yuanbo aut Enthalten in Radiation detection technology and methods [Singapore] : Springer Singapore, 2017 1(2017), 1 vom: 01. Juni (DE-627)886059038 (DE-600)2893569-X 2509-9949 nnns volume:1 year:2017 number:1 day:01 month:06 https://dx.doi.org/10.1007/s41605-017-0006-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 1 2017 1 01 06 |
| allfieldsSound |
10.1007/s41605-017-0006-2 doi (DE-627)SPR038251515 (SPR)s41605-017-0006-2-e DE-627 ger DE-627 rakwb eng Zeng, Zhirong verfasserin (orcid)0000-0002-8476-0263 aut Measurements and characteristics of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating for the proton beam imaging system 2017 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Institute of High Energy Physics, Chinese Academy of Sciences; China Nuclear Electronics and Nuclear Detection Society and Springer Science+Business Media Singapore 2017 Introduction To set up an online proton beam diagnostic system near the neutron production target of China Spallation Neutron Source (CSNS), a luminescence coating sprayed on the target window and a corresponding optic system were fabricated. In the work, the fabrication of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating was explored. Measurements on the sprayed samples were performed to analyze the characteristics of the %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating. Fabrication and tests of coating samples Three kinds of powders with different Cr concentrations were used to fabricate the luminescence coating samples. The flame spraying, plasma spraying and D-gun spraying processes were explored. Photoluminescence (PL), X-ray diffraction (XRD), scanned electron mirror (SEM) and radioluminescence experiment by 300 MeV deuterium beam were carried out to analyze and characterize the samples. Results The emission spectrum excited by 532-nm laser has two obvious peaks at 692.9 nm and 694.3 nm. The samples by flame spraying process with the powders obtained from melting method show higher luminescence intensity than the samples by plasma spraying process. It is observed that the luminescence intensity has some relationships with the alpha phase in the samples, which is deduced from the XRD and photoluminescence tests results. A lower temperature during the flame spraying process will help to keep more alpha phase in the material. The selected four samples show successful fluoresced results in the radioluminescence experiment. Conclusions The luminescence intensity of the coating is improved greatly by the studies on the fabrication process and the characteristics of the samples. The luminescence coating used in beam diagnostics will be fabricated by the confirmed technical process. More works will be continued to improve the characteristics of the luminescence light by controlling Cr concentration and annealing in %$1200\sim 2000\,{^\circ {\hbox {C}}}%$ environment in the future. luminescence coating (dpeaa)DE-He213 Beam diagnostics (dpeaa)DE-He213 Spallation target (dpeaa)DE-He213 Yu, Quanzhi aut Wei, Shaohong aut Zhou, Bin aut Ji, Quan aut Liang, Tianjiao aut Chen, Yuanbo aut Enthalten in Radiation detection technology and methods [Singapore] : Springer Singapore, 2017 1(2017), 1 vom: 01. Juni (DE-627)886059038 (DE-600)2893569-X 2509-9949 nnns volume:1 year:2017 number:1 day:01 month:06 https://dx.doi.org/10.1007/s41605-017-0006-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_266 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 1 2017 1 01 06 |
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English |
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Enthalten in Radiation detection technology and methods 1(2017), 1 vom: 01. Juni volume:1 year:2017 number:1 day:01 month:06 |
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Enthalten in Radiation detection technology and methods 1(2017), 1 vom: 01. Juni volume:1 year:2017 number:1 day:01 month:06 |
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luminescence coating Beam diagnostics Spallation target |
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Zeng, Zhirong @@aut@@ Yu, Quanzhi @@aut@@ Wei, Shaohong @@aut@@ Zhou, Bin @@aut@@ Ji, Quan @@aut@@ Liang, Tianjiao @@aut@@ Chen, Yuanbo @@aut@@ |
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2017-06-01T00:00:00Z |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR038251515</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230328195926.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201007s2017 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s41605-017-0006-2</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR038251515</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s41605-017-0006-2-e</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="100" ind1="1" ind2=" "><subfield code="a">Zeng, Zhirong</subfield><subfield code="e">verfasserin</subfield><subfield code="0">(orcid)0000-0002-8476-0263</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Measurements and characteristics of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating for the proton beam imaging system</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">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Institute of High Energy Physics, Chinese Academy of Sciences; China Nuclear Electronics and Nuclear Detection Society and Springer Science+Business Media Singapore 2017</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Introduction To set up an online proton beam diagnostic system near the neutron production target of China Spallation Neutron Source (CSNS), a luminescence coating sprayed on the target window and a corresponding optic system were fabricated. In the work, the fabrication of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating was explored. Measurements on the sprayed samples were performed to analyze the characteristics of the %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating. Fabrication and tests of coating samples Three kinds of powders with different Cr concentrations were used to fabricate the luminescence coating samples. The flame spraying, plasma spraying and D-gun spraying processes were explored. Photoluminescence (PL), X-ray diffraction (XRD), scanned electron mirror (SEM) and radioluminescence experiment by 300 MeV deuterium beam were carried out to analyze and characterize the samples. Results The emission spectrum excited by 532-nm laser has two obvious peaks at 692.9 nm and 694.3 nm. The samples by flame spraying process with the powders obtained from melting method show higher luminescence intensity than the samples by plasma spraying process. It is observed that the luminescence intensity has some relationships with the alpha phase in the samples, which is deduced from the XRD and photoluminescence tests results. A lower temperature during the flame spraying process will help to keep more alpha phase in the material. The selected four samples show successful fluoresced results in the radioluminescence experiment. Conclusions The luminescence intensity of the coating is improved greatly by the studies on the fabrication process and the characteristics of the samples. The luminescence coating used in beam diagnostics will be fabricated by the confirmed technical process. More works will be continued to improve the characteristics of the luminescence light by controlling Cr concentration and annealing in %$1200\sim 2000\,{^\circ {\hbox {C}}}%$ environment in the future.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">luminescence coating</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Beam diagnostics</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Spallation target</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Yu, Quanzhi</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Wei, Shaohong</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zhou, Bin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ji, Quan</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Liang, Tianjiao</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Chen, Yuanbo</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Radiation detection technology and methods</subfield><subfield code="d">[Singapore] : Springer Singapore, 2017</subfield><subfield code="g">1(2017), 1 vom: 01. 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|
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Zeng, Zhirong |
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Zeng, Zhirong misc luminescence coating misc Beam diagnostics misc Spallation target Measurements and characteristics of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating for the proton beam imaging system |
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Measurements and characteristics of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating for the proton beam imaging system luminescence coating (dpeaa)DE-He213 Beam diagnostics (dpeaa)DE-He213 Spallation target (dpeaa)DE-He213 |
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Measurements and characteristics of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating for the proton beam imaging system |
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Measurements and characteristics of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating for the proton beam imaging system |
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Zeng, Zhirong |
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Zeng, Zhirong Yu, Quanzhi Wei, Shaohong Zhou, Bin Ji, Quan Liang, Tianjiao Chen, Yuanbo |
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Elektronische Aufsätze |
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measurements and characteristics of %$\hbox {al}_{2}\hbox {o}_{3}{:}\hbox {cr}^{3+}%$ coating for the proton beam imaging system |
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Measurements and characteristics of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating for the proton beam imaging system |
| abstract |
Introduction To set up an online proton beam diagnostic system near the neutron production target of China Spallation Neutron Source (CSNS), a luminescence coating sprayed on the target window and a corresponding optic system were fabricated. In the work, the fabrication of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating was explored. Measurements on the sprayed samples were performed to analyze the characteristics of the %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating. Fabrication and tests of coating samples Three kinds of powders with different Cr concentrations were used to fabricate the luminescence coating samples. The flame spraying, plasma spraying and D-gun spraying processes were explored. Photoluminescence (PL), X-ray diffraction (XRD), scanned electron mirror (SEM) and radioluminescence experiment by 300 MeV deuterium beam were carried out to analyze and characterize the samples. Results The emission spectrum excited by 532-nm laser has two obvious peaks at 692.9 nm and 694.3 nm. The samples by flame spraying process with the powders obtained from melting method show higher luminescence intensity than the samples by plasma spraying process. It is observed that the luminescence intensity has some relationships with the alpha phase in the samples, which is deduced from the XRD and photoluminescence tests results. A lower temperature during the flame spraying process will help to keep more alpha phase in the material. The selected four samples show successful fluoresced results in the radioluminescence experiment. Conclusions The luminescence intensity of the coating is improved greatly by the studies on the fabrication process and the characteristics of the samples. The luminescence coating used in beam diagnostics will be fabricated by the confirmed technical process. More works will be continued to improve the characteristics of the luminescence light by controlling Cr concentration and annealing in %$1200\sim 2000\,{^\circ {\hbox {C}}}%$ environment in the future. © Institute of High Energy Physics, Chinese Academy of Sciences; China Nuclear Electronics and Nuclear Detection Society and Springer Science+Business Media Singapore 2017 |
| abstractGer |
Introduction To set up an online proton beam diagnostic system near the neutron production target of China Spallation Neutron Source (CSNS), a luminescence coating sprayed on the target window and a corresponding optic system were fabricated. In the work, the fabrication of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating was explored. Measurements on the sprayed samples were performed to analyze the characteristics of the %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating. Fabrication and tests of coating samples Three kinds of powders with different Cr concentrations were used to fabricate the luminescence coating samples. The flame spraying, plasma spraying and D-gun spraying processes were explored. Photoluminescence (PL), X-ray diffraction (XRD), scanned electron mirror (SEM) and radioluminescence experiment by 300 MeV deuterium beam were carried out to analyze and characterize the samples. Results The emission spectrum excited by 532-nm laser has two obvious peaks at 692.9 nm and 694.3 nm. The samples by flame spraying process with the powders obtained from melting method show higher luminescence intensity than the samples by plasma spraying process. It is observed that the luminescence intensity has some relationships with the alpha phase in the samples, which is deduced from the XRD and photoluminescence tests results. A lower temperature during the flame spraying process will help to keep more alpha phase in the material. The selected four samples show successful fluoresced results in the radioluminescence experiment. Conclusions The luminescence intensity of the coating is improved greatly by the studies on the fabrication process and the characteristics of the samples. The luminescence coating used in beam diagnostics will be fabricated by the confirmed technical process. More works will be continued to improve the characteristics of the luminescence light by controlling Cr concentration and annealing in %$1200\sim 2000\,{^\circ {\hbox {C}}}%$ environment in the future. © Institute of High Energy Physics, Chinese Academy of Sciences; China Nuclear Electronics and Nuclear Detection Society and Springer Science+Business Media Singapore 2017 |
| abstract_unstemmed |
Introduction To set up an online proton beam diagnostic system near the neutron production target of China Spallation Neutron Source (CSNS), a luminescence coating sprayed on the target window and a corresponding optic system were fabricated. In the work, the fabrication of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating was explored. Measurements on the sprayed samples were performed to analyze the characteristics of the %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating. Fabrication and tests of coating samples Three kinds of powders with different Cr concentrations were used to fabricate the luminescence coating samples. The flame spraying, plasma spraying and D-gun spraying processes were explored. Photoluminescence (PL), X-ray diffraction (XRD), scanned electron mirror (SEM) and radioluminescence experiment by 300 MeV deuterium beam were carried out to analyze and characterize the samples. Results The emission spectrum excited by 532-nm laser has two obvious peaks at 692.9 nm and 694.3 nm. The samples by flame spraying process with the powders obtained from melting method show higher luminescence intensity than the samples by plasma spraying process. It is observed that the luminescence intensity has some relationships with the alpha phase in the samples, which is deduced from the XRD and photoluminescence tests results. A lower temperature during the flame spraying process will help to keep more alpha phase in the material. The selected four samples show successful fluoresced results in the radioluminescence experiment. Conclusions The luminescence intensity of the coating is improved greatly by the studies on the fabrication process and the characteristics of the samples. The luminescence coating used in beam diagnostics will be fabricated by the confirmed technical process. More works will be continued to improve the characteristics of the luminescence light by controlling Cr concentration and annealing in %$1200\sim 2000\,{^\circ {\hbox {C}}}%$ environment in the future. © Institute of High Energy Physics, Chinese Academy of Sciences; China Nuclear Electronics and Nuclear Detection Society and Springer Science+Business Media Singapore 2017 |
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| title_short |
Measurements and characteristics of %$\hbox {Al}_{2}\hbox {O}_{3}{:}\hbox {Cr}^{3+}%$ coating for the proton beam imaging system |
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https://dx.doi.org/10.1007/s41605-017-0006-2 |
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| author2 |
Yu, Quanzhi Wei, Shaohong Zhou, Bin Ji, Quan Liang, Tianjiao Chen, Yuanbo |
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Yu, Quanzhi Wei, Shaohong Zhou, Bin Ji, Quan Liang, Tianjiao Chen, Yuanbo |
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| doi_str |
10.1007/s41605-017-0006-2 |
| up_date |
2024-07-03T17:00:18.522Z |
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| score |
7.3993654 |