Comparative study of dimensionality and superconducting parameters in YBCO–$ NaNbO_{3} $ nanoparticles- and nanorods-added composite sample from excess conductivity analysis
Abstract Excess conductivity and dimensional fluctuation effects on the superconducting parameters with the addition of nanoparticles (NPs) or nanorods (NRs) of $ NaNbO_{3} $ in polycrystalline $ YBa_{2} %$ Cu_{3} %$ O_{7−δ} $ (YBCO) have been studied. Two series of samples were synthesized by solid...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Dahiya, Mamta [verfasserIn] |
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E-Artikel |
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| Sprache: |
Englisch |
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2022 |
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| Anmerkung: |
© The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature 2022 |
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| Übergeordnetes Werk: |
Enthalten in: Applied physics - Berlin : Springer, 1973, 128(2022), 4 vom: 15. März |
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| Übergeordnetes Werk: |
volume:128 ; year:2022 ; number:4 ; day:15 ; month:03 |
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| DOI / URN: |
10.1007/s00339-022-05326-1 |
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| Katalog-ID: |
SPR046486038 |
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| 100 | 1 | |a Dahiya, Mamta |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Comparative study of dimensionality and superconducting parameters in YBCO–$ NaNbO_{3} $ nanoparticles- and nanorods-added composite sample from excess conductivity analysis |
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| 520 | |a Abstract Excess conductivity and dimensional fluctuation effects on the superconducting parameters with the addition of nanoparticles (NPs) or nanorods (NRs) of $ NaNbO_{3} $ in polycrystalline $ YBa_{2} %$ Cu_{3} %$ O_{7−δ} $ (YBCO) have been studied. Two series of samples were synthesized by solid-state reaction route on addition of 0.5 wt% to 2.0 wt% $ NaNbO_{3} $ NPs or NRs in pure YBCO superconductor. X-ray diffraction results show the unaffected orthorhombic crystal structure for all the synthesized samples. The field emission scanning electron microscope and high-resolution transmission electron microscope images reflect the addition of NPs or NRs in the YBCO material and indicate that the higher wt% of additive material leads to agglomeration of NPs or NRs. Using the Aslamazov–Larkin model, the fluctuation conductivity and the superconducting parameters such as coherence lengths, critical magnetic fields ($ B_{C1} $(0) and $ B_{C2} $(0)), effective layer thickness (d) and critical current densities ($ J_{C} $) have been estimated. It has been observed that 0.5 wt% concentration of addition of $ NaNbO_{3} $ NPs or NRs in YBCO compound shows significant enhancement in $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0), whereas a further increase in additive material results in a decrease in superconducting parameters. In comparison with the pure YBCO, the addition of NPs or NRs is causing a reduction in the magnetic vortex motion that leads to an enhancement in the vortex pinning capability which is responsible for increasing the $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0). Furthermore, a detailed analysis confirmed that the addition of NRs of $ NaNbO_{3} $ in YBCO is much more effective compared to the NPs for the same wt% of additive material. | ||
| 650 | 4 | |a YBCO superconductor |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a NaNbO |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a nanoparticles |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a NaNbO |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a nanorods |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Excess conductivity |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Coherence length |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Critical current density |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Kumar, Rohit |4 aut | |
| 700 | 1 | |a Kumar, Dheeraj |4 aut | |
| 700 | 1 | |a Khare, Neeraj |4 aut | |
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10.1007/s00339-022-05326-1 doi (DE-627)SPR046486038 (SPR)s00339-022-05326-1-e DE-627 ger DE-627 rakwb eng Dahiya, Mamta verfasserin aut Comparative study of dimensionality and superconducting parameters in YBCO–$ NaNbO_{3} $ nanoparticles- and nanorods-added composite sample from excess conductivity analysis 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature 2022 Abstract Excess conductivity and dimensional fluctuation effects on the superconducting parameters with the addition of nanoparticles (NPs) or nanorods (NRs) of $ NaNbO_{3} $ in polycrystalline $ YBa_{2} %$ Cu_{3} %$ O_{7−δ} $ (YBCO) have been studied. Two series of samples were synthesized by solid-state reaction route on addition of 0.5 wt% to 2.0 wt% $ NaNbO_{3} $ NPs or NRs in pure YBCO superconductor. X-ray diffraction results show the unaffected orthorhombic crystal structure for all the synthesized samples. The field emission scanning electron microscope and high-resolution transmission electron microscope images reflect the addition of NPs or NRs in the YBCO material and indicate that the higher wt% of additive material leads to agglomeration of NPs or NRs. Using the Aslamazov–Larkin model, the fluctuation conductivity and the superconducting parameters such as coherence lengths, critical magnetic fields ($ B_{C1} $(0) and $ B_{C2} $(0)), effective layer thickness (d) and critical current densities ($ J_{C} $) have been estimated. It has been observed that 0.5 wt% concentration of addition of $ NaNbO_{3} $ NPs or NRs in YBCO compound shows significant enhancement in $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0), whereas a further increase in additive material results in a decrease in superconducting parameters. In comparison with the pure YBCO, the addition of NPs or NRs is causing a reduction in the magnetic vortex motion that leads to an enhancement in the vortex pinning capability which is responsible for increasing the $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0). Furthermore, a detailed analysis confirmed that the addition of NRs of $ NaNbO_{3} $ in YBCO is much more effective compared to the NPs for the same wt% of additive material. YBCO superconductor (dpeaa)DE-He213 NaNbO (dpeaa)DE-He213 nanoparticles (dpeaa)DE-He213 NaNbO (dpeaa)DE-He213 nanorods (dpeaa)DE-He213 Excess conductivity (dpeaa)DE-He213 Coherence length (dpeaa)DE-He213 Critical current density (dpeaa)DE-He213 Kumar, Rohit aut Kumar, Dheeraj aut Khare, Neeraj aut Enthalten in Applied physics Berlin : Springer, 1973 128(2022), 4 vom: 15. März (DE-627)235503231 (DE-600)1398311-8 1432-0630 nnns volume:128 year:2022 number:4 day:15 month:03 https://dx.doi.org/10.1007/s00339-022-05326-1 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_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_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_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_4126 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 128 2022 4 15 03 |
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10.1007/s00339-022-05326-1 doi (DE-627)SPR046486038 (SPR)s00339-022-05326-1-e DE-627 ger DE-627 rakwb eng Dahiya, Mamta verfasserin aut Comparative study of dimensionality and superconducting parameters in YBCO–$ NaNbO_{3} $ nanoparticles- and nanorods-added composite sample from excess conductivity analysis 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature 2022 Abstract Excess conductivity and dimensional fluctuation effects on the superconducting parameters with the addition of nanoparticles (NPs) or nanorods (NRs) of $ NaNbO_{3} $ in polycrystalline $ YBa_{2} %$ Cu_{3} %$ O_{7−δ} $ (YBCO) have been studied. Two series of samples were synthesized by solid-state reaction route on addition of 0.5 wt% to 2.0 wt% $ NaNbO_{3} $ NPs or NRs in pure YBCO superconductor. X-ray diffraction results show the unaffected orthorhombic crystal structure for all the synthesized samples. The field emission scanning electron microscope and high-resolution transmission electron microscope images reflect the addition of NPs or NRs in the YBCO material and indicate that the higher wt% of additive material leads to agglomeration of NPs or NRs. Using the Aslamazov–Larkin model, the fluctuation conductivity and the superconducting parameters such as coherence lengths, critical magnetic fields ($ B_{C1} $(0) and $ B_{C2} $(0)), effective layer thickness (d) and critical current densities ($ J_{C} $) have been estimated. It has been observed that 0.5 wt% concentration of addition of $ NaNbO_{3} $ NPs or NRs in YBCO compound shows significant enhancement in $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0), whereas a further increase in additive material results in a decrease in superconducting parameters. In comparison with the pure YBCO, the addition of NPs or NRs is causing a reduction in the magnetic vortex motion that leads to an enhancement in the vortex pinning capability which is responsible for increasing the $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0). Furthermore, a detailed analysis confirmed that the addition of NRs of $ NaNbO_{3} $ in YBCO is much more effective compared to the NPs for the same wt% of additive material. YBCO superconductor (dpeaa)DE-He213 NaNbO (dpeaa)DE-He213 nanoparticles (dpeaa)DE-He213 NaNbO (dpeaa)DE-He213 nanorods (dpeaa)DE-He213 Excess conductivity (dpeaa)DE-He213 Coherence length (dpeaa)DE-He213 Critical current density (dpeaa)DE-He213 Kumar, Rohit aut Kumar, Dheeraj aut Khare, Neeraj aut Enthalten in Applied physics Berlin : Springer, 1973 128(2022), 4 vom: 15. März (DE-627)235503231 (DE-600)1398311-8 1432-0630 nnns volume:128 year:2022 number:4 day:15 month:03 https://dx.doi.org/10.1007/s00339-022-05326-1 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_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_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_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_4126 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 128 2022 4 15 03 |
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10.1007/s00339-022-05326-1 doi (DE-627)SPR046486038 (SPR)s00339-022-05326-1-e DE-627 ger DE-627 rakwb eng Dahiya, Mamta verfasserin aut Comparative study of dimensionality and superconducting parameters in YBCO–$ NaNbO_{3} $ nanoparticles- and nanorods-added composite sample from excess conductivity analysis 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature 2022 Abstract Excess conductivity and dimensional fluctuation effects on the superconducting parameters with the addition of nanoparticles (NPs) or nanorods (NRs) of $ NaNbO_{3} $ in polycrystalline $ YBa_{2} %$ Cu_{3} %$ O_{7−δ} $ (YBCO) have been studied. Two series of samples were synthesized by solid-state reaction route on addition of 0.5 wt% to 2.0 wt% $ NaNbO_{3} $ NPs or NRs in pure YBCO superconductor. X-ray diffraction results show the unaffected orthorhombic crystal structure for all the synthesized samples. The field emission scanning electron microscope and high-resolution transmission electron microscope images reflect the addition of NPs or NRs in the YBCO material and indicate that the higher wt% of additive material leads to agglomeration of NPs or NRs. Using the Aslamazov–Larkin model, the fluctuation conductivity and the superconducting parameters such as coherence lengths, critical magnetic fields ($ B_{C1} $(0) and $ B_{C2} $(0)), effective layer thickness (d) and critical current densities ($ J_{C} $) have been estimated. It has been observed that 0.5 wt% concentration of addition of $ NaNbO_{3} $ NPs or NRs in YBCO compound shows significant enhancement in $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0), whereas a further increase in additive material results in a decrease in superconducting parameters. In comparison with the pure YBCO, the addition of NPs or NRs is causing a reduction in the magnetic vortex motion that leads to an enhancement in the vortex pinning capability which is responsible for increasing the $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0). Furthermore, a detailed analysis confirmed that the addition of NRs of $ NaNbO_{3} $ in YBCO is much more effective compared to the NPs for the same wt% of additive material. YBCO superconductor (dpeaa)DE-He213 NaNbO (dpeaa)DE-He213 nanoparticles (dpeaa)DE-He213 NaNbO (dpeaa)DE-He213 nanorods (dpeaa)DE-He213 Excess conductivity (dpeaa)DE-He213 Coherence length (dpeaa)DE-He213 Critical current density (dpeaa)DE-He213 Kumar, Rohit aut Kumar, Dheeraj aut Khare, Neeraj aut Enthalten in Applied physics Berlin : Springer, 1973 128(2022), 4 vom: 15. März (DE-627)235503231 (DE-600)1398311-8 1432-0630 nnns volume:128 year:2022 number:4 day:15 month:03 https://dx.doi.org/10.1007/s00339-022-05326-1 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_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_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_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_4126 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 128 2022 4 15 03 |
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10.1007/s00339-022-05326-1 doi (DE-627)SPR046486038 (SPR)s00339-022-05326-1-e DE-627 ger DE-627 rakwb eng Dahiya, Mamta verfasserin aut Comparative study of dimensionality and superconducting parameters in YBCO–$ NaNbO_{3} $ nanoparticles- and nanorods-added composite sample from excess conductivity analysis 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature 2022 Abstract Excess conductivity and dimensional fluctuation effects on the superconducting parameters with the addition of nanoparticles (NPs) or nanorods (NRs) of $ NaNbO_{3} $ in polycrystalline $ YBa_{2} %$ Cu_{3} %$ O_{7−δ} $ (YBCO) have been studied. Two series of samples were synthesized by solid-state reaction route on addition of 0.5 wt% to 2.0 wt% $ NaNbO_{3} $ NPs or NRs in pure YBCO superconductor. X-ray diffraction results show the unaffected orthorhombic crystal structure for all the synthesized samples. The field emission scanning electron microscope and high-resolution transmission electron microscope images reflect the addition of NPs or NRs in the YBCO material and indicate that the higher wt% of additive material leads to agglomeration of NPs or NRs. Using the Aslamazov–Larkin model, the fluctuation conductivity and the superconducting parameters such as coherence lengths, critical magnetic fields ($ B_{C1} $(0) and $ B_{C2} $(0)), effective layer thickness (d) and critical current densities ($ J_{C} $) have been estimated. It has been observed that 0.5 wt% concentration of addition of $ NaNbO_{3} $ NPs or NRs in YBCO compound shows significant enhancement in $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0), whereas a further increase in additive material results in a decrease in superconducting parameters. In comparison with the pure YBCO, the addition of NPs or NRs is causing a reduction in the magnetic vortex motion that leads to an enhancement in the vortex pinning capability which is responsible for increasing the $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0). Furthermore, a detailed analysis confirmed that the addition of NRs of $ NaNbO_{3} $ in YBCO is much more effective compared to the NPs for the same wt% of additive material. YBCO superconductor (dpeaa)DE-He213 NaNbO (dpeaa)DE-He213 nanoparticles (dpeaa)DE-He213 NaNbO (dpeaa)DE-He213 nanorods (dpeaa)DE-He213 Excess conductivity (dpeaa)DE-He213 Coherence length (dpeaa)DE-He213 Critical current density (dpeaa)DE-He213 Kumar, Rohit aut Kumar, Dheeraj aut Khare, Neeraj aut Enthalten in Applied physics Berlin : Springer, 1973 128(2022), 4 vom: 15. März (DE-627)235503231 (DE-600)1398311-8 1432-0630 nnns volume:128 year:2022 number:4 day:15 month:03 https://dx.doi.org/10.1007/s00339-022-05326-1 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_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_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_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_4126 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 128 2022 4 15 03 |
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10.1007/s00339-022-05326-1 doi (DE-627)SPR046486038 (SPR)s00339-022-05326-1-e DE-627 ger DE-627 rakwb eng Dahiya, Mamta verfasserin aut Comparative study of dimensionality and superconducting parameters in YBCO–$ NaNbO_{3} $ nanoparticles- and nanorods-added composite sample from excess conductivity analysis 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature 2022 Abstract Excess conductivity and dimensional fluctuation effects on the superconducting parameters with the addition of nanoparticles (NPs) or nanorods (NRs) of $ NaNbO_{3} $ in polycrystalline $ YBa_{2} %$ Cu_{3} %$ O_{7−δ} $ (YBCO) have been studied. Two series of samples were synthesized by solid-state reaction route on addition of 0.5 wt% to 2.0 wt% $ NaNbO_{3} $ NPs or NRs in pure YBCO superconductor. X-ray diffraction results show the unaffected orthorhombic crystal structure for all the synthesized samples. The field emission scanning electron microscope and high-resolution transmission electron microscope images reflect the addition of NPs or NRs in the YBCO material and indicate that the higher wt% of additive material leads to agglomeration of NPs or NRs. Using the Aslamazov–Larkin model, the fluctuation conductivity and the superconducting parameters such as coherence lengths, critical magnetic fields ($ B_{C1} $(0) and $ B_{C2} $(0)), effective layer thickness (d) and critical current densities ($ J_{C} $) have been estimated. It has been observed that 0.5 wt% concentration of addition of $ NaNbO_{3} $ NPs or NRs in YBCO compound shows significant enhancement in $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0), whereas a further increase in additive material results in a decrease in superconducting parameters. In comparison with the pure YBCO, the addition of NPs or NRs is causing a reduction in the magnetic vortex motion that leads to an enhancement in the vortex pinning capability which is responsible for increasing the $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0). Furthermore, a detailed analysis confirmed that the addition of NRs of $ NaNbO_{3} $ in YBCO is much more effective compared to the NPs for the same wt% of additive material. YBCO superconductor (dpeaa)DE-He213 NaNbO (dpeaa)DE-He213 nanoparticles (dpeaa)DE-He213 NaNbO (dpeaa)DE-He213 nanorods (dpeaa)DE-He213 Excess conductivity (dpeaa)DE-He213 Coherence length (dpeaa)DE-He213 Critical current density (dpeaa)DE-He213 Kumar, Rohit aut Kumar, Dheeraj aut Khare, Neeraj aut Enthalten in Applied physics Berlin : Springer, 1973 128(2022), 4 vom: 15. März (DE-627)235503231 (DE-600)1398311-8 1432-0630 nnns volume:128 year:2022 number:4 day:15 month:03 https://dx.doi.org/10.1007/s00339-022-05326-1 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_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_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_267 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_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 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_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_4126 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_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 128 2022 4 15 03 |
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Enthalten in Applied physics 128(2022), 4 vom: 15. März volume:128 year:2022 number:4 day:15 month:03 |
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Enthalten in Applied physics 128(2022), 4 vom: 15. März volume:128 year:2022 number:4 day:15 month:03 |
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Dahiya, Mamta @@aut@@ Kumar, Rohit @@aut@@ Kumar, Dheeraj @@aut@@ Khare, Neeraj @@aut@@ |
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Two series of samples were synthesized by solid-state reaction route on addition of 0.5 wt% to 2.0 wt% $ NaNbO_{3} $ NPs or NRs in pure YBCO superconductor. X-ray diffraction results show the unaffected orthorhombic crystal structure for all the synthesized samples. The field emission scanning electron microscope and high-resolution transmission electron microscope images reflect the addition of NPs or NRs in the YBCO material and indicate that the higher wt% of additive material leads to agglomeration of NPs or NRs. Using the Aslamazov–Larkin model, the fluctuation conductivity and the superconducting parameters such as coherence lengths, critical magnetic fields ($ B_{C1} $(0) and $ B_{C2} $(0)), effective layer thickness (d) and critical current densities ($ J_{C} $) have been estimated. It has been observed that 0.5 wt% concentration of addition of $ NaNbO_{3} $ NPs or NRs in YBCO compound shows significant enhancement in $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0), whereas a further increase in additive material results in a decrease in superconducting parameters. In comparison with the pure YBCO, the addition of NPs or NRs is causing a reduction in the magnetic vortex motion that leads to an enhancement in the vortex pinning capability which is responsible for increasing the $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0). Furthermore, a detailed analysis confirmed that the addition of NRs of $ NaNbO_{3} $ in YBCO is much more effective compared to the NPs for the same wt% of additive material.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">YBCO superconductor</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">NaNbO</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">nanoparticles</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">NaNbO</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">nanorods</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Excess conductivity</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Coherence length</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Critical current density</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kumar, Rohit</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Kumar, Dheeraj</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Khare, Neeraj</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Applied physics</subfield><subfield code="d">Berlin : Springer, 1973</subfield><subfield code="g">128(2022), 4 vom: 15. 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Dahiya, Mamta |
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Dahiya, Mamta misc YBCO superconductor misc NaNbO misc nanoparticles misc nanorods misc Excess conductivity misc Coherence length misc Critical current density Comparative study of dimensionality and superconducting parameters in YBCO–$ NaNbO_{3} $ nanoparticles- and nanorods-added composite sample from excess conductivity analysis |
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Comparative study of dimensionality and superconducting parameters in YBCO–$ NaNbO_{3} $ nanoparticles- and nanorods-added composite sample from excess conductivity analysis YBCO superconductor (dpeaa)DE-He213 NaNbO (dpeaa)DE-He213 nanoparticles (dpeaa)DE-He213 nanorods (dpeaa)DE-He213 Excess conductivity (dpeaa)DE-He213 Coherence length (dpeaa)DE-He213 Critical current density (dpeaa)DE-He213 |
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Comparative study of dimensionality and superconducting parameters in YBCO–$ NaNbO_{3} $ nanoparticles- and nanorods-added composite sample from excess conductivity analysis |
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Comparative study of dimensionality and superconducting parameters in YBCO–$ NaNbO_{3} $ nanoparticles- and nanorods-added composite sample from excess conductivity analysis |
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comparative study of dimensionality and superconducting parameters in ybco–$ nanbo_{3} $ nanoparticles- and nanorods-added composite sample from excess conductivity analysis |
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Comparative study of dimensionality and superconducting parameters in YBCO–$ NaNbO_{3} $ nanoparticles- and nanorods-added composite sample from excess conductivity analysis |
| abstract |
Abstract Excess conductivity and dimensional fluctuation effects on the superconducting parameters with the addition of nanoparticles (NPs) or nanorods (NRs) of $ NaNbO_{3} $ in polycrystalline $ YBa_{2} %$ Cu_{3} %$ O_{7−δ} $ (YBCO) have been studied. Two series of samples were synthesized by solid-state reaction route on addition of 0.5 wt% to 2.0 wt% $ NaNbO_{3} $ NPs or NRs in pure YBCO superconductor. X-ray diffraction results show the unaffected orthorhombic crystal structure for all the synthesized samples. The field emission scanning electron microscope and high-resolution transmission electron microscope images reflect the addition of NPs or NRs in the YBCO material and indicate that the higher wt% of additive material leads to agglomeration of NPs or NRs. Using the Aslamazov–Larkin model, the fluctuation conductivity and the superconducting parameters such as coherence lengths, critical magnetic fields ($ B_{C1} $(0) and $ B_{C2} $(0)), effective layer thickness (d) and critical current densities ($ J_{C} $) have been estimated. It has been observed that 0.5 wt% concentration of addition of $ NaNbO_{3} $ NPs or NRs in YBCO compound shows significant enhancement in $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0), whereas a further increase in additive material results in a decrease in superconducting parameters. In comparison with the pure YBCO, the addition of NPs or NRs is causing a reduction in the magnetic vortex motion that leads to an enhancement in the vortex pinning capability which is responsible for increasing the $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0). Furthermore, a detailed analysis confirmed that the addition of NRs of $ NaNbO_{3} $ in YBCO is much more effective compared to the NPs for the same wt% of additive material. © The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature 2022 |
| abstractGer |
Abstract Excess conductivity and dimensional fluctuation effects on the superconducting parameters with the addition of nanoparticles (NPs) or nanorods (NRs) of $ NaNbO_{3} $ in polycrystalline $ YBa_{2} %$ Cu_{3} %$ O_{7−δ} $ (YBCO) have been studied. Two series of samples were synthesized by solid-state reaction route on addition of 0.5 wt% to 2.0 wt% $ NaNbO_{3} $ NPs or NRs in pure YBCO superconductor. X-ray diffraction results show the unaffected orthorhombic crystal structure for all the synthesized samples. The field emission scanning electron microscope and high-resolution transmission electron microscope images reflect the addition of NPs or NRs in the YBCO material and indicate that the higher wt% of additive material leads to agglomeration of NPs or NRs. Using the Aslamazov–Larkin model, the fluctuation conductivity and the superconducting parameters such as coherence lengths, critical magnetic fields ($ B_{C1} $(0) and $ B_{C2} $(0)), effective layer thickness (d) and critical current densities ($ J_{C} $) have been estimated. It has been observed that 0.5 wt% concentration of addition of $ NaNbO_{3} $ NPs or NRs in YBCO compound shows significant enhancement in $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0), whereas a further increase in additive material results in a decrease in superconducting parameters. In comparison with the pure YBCO, the addition of NPs or NRs is causing a reduction in the magnetic vortex motion that leads to an enhancement in the vortex pinning capability which is responsible for increasing the $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0). Furthermore, a detailed analysis confirmed that the addition of NRs of $ NaNbO_{3} $ in YBCO is much more effective compared to the NPs for the same wt% of additive material. © The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature 2022 |
| abstract_unstemmed |
Abstract Excess conductivity and dimensional fluctuation effects on the superconducting parameters with the addition of nanoparticles (NPs) or nanorods (NRs) of $ NaNbO_{3} $ in polycrystalline $ YBa_{2} %$ Cu_{3} %$ O_{7−δ} $ (YBCO) have been studied. Two series of samples were synthesized by solid-state reaction route on addition of 0.5 wt% to 2.0 wt% $ NaNbO_{3} $ NPs or NRs in pure YBCO superconductor. X-ray diffraction results show the unaffected orthorhombic crystal structure for all the synthesized samples. The field emission scanning electron microscope and high-resolution transmission electron microscope images reflect the addition of NPs or NRs in the YBCO material and indicate that the higher wt% of additive material leads to agglomeration of NPs or NRs. Using the Aslamazov–Larkin model, the fluctuation conductivity and the superconducting parameters such as coherence lengths, critical magnetic fields ($ B_{C1} $(0) and $ B_{C2} $(0)), effective layer thickness (d) and critical current densities ($ J_{C} $) have been estimated. It has been observed that 0.5 wt% concentration of addition of $ NaNbO_{3} $ NPs or NRs in YBCO compound shows significant enhancement in $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0), whereas a further increase in additive material results in a decrease in superconducting parameters. In comparison with the pure YBCO, the addition of NPs or NRs is causing a reduction in the magnetic vortex motion that leads to an enhancement in the vortex pinning capability which is responsible for increasing the $ B_{C1} $(0), $ B_{C2} $(0) and $ J_{C} $(0). Furthermore, a detailed analysis confirmed that the addition of NRs of $ NaNbO_{3} $ in YBCO is much more effective compared to the NPs for the same wt% of additive material. © The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature 2022 |
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| title_short |
Comparative study of dimensionality and superconducting parameters in YBCO–$ NaNbO_{3} $ nanoparticles- and nanorods-added composite sample from excess conductivity analysis |
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https://dx.doi.org/10.1007/s00339-022-05326-1 |
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Kumar, Rohit Kumar, Dheeraj Khare, Neeraj |
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| score |
7.4013863 |