Effect of Preform Compaction Pressure on the Final Microstructures and Superconducting Properties of $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ Superconductors Fabricated by Directionally Solidified Preform Optimized Infiltration Growth Process
Abstract Bulk $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ (YBCO, Y-123) superconductors with reasonable critical current densities Jc are successfully fabricated in relatively short-time durations employing Directionally Solidified Preform Optimized Infiltration Growth Process (DS-POIGP). The effect of preform...
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Gespeichert in:
| Autor*in: |
Devendra Kumar, N. [verfasserIn] |
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| Format: |
Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2013 |
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| Schlagwörter: |
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| Anmerkung: |
© Springer Science+Business Media New York 2013 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of low temperature physics - Springer US, 1969, 174(2013), 3-4 vom: 07. Nov., Seite 113-127 |
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| Übergeordnetes Werk: |
volume:174 ; year:2013 ; number:3-4 ; day:07 ; month:11 ; pages:113-127 |
| Links: |
|---|
| DOI / URN: |
10.1007/s10909-013-0955-x |
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| Katalog-ID: |
OLC2036820891 |
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| 100 | 1 | |a Devendra Kumar, N. |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Effect of Preform Compaction Pressure on the Final Microstructures and Superconducting Properties of $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ Superconductors Fabricated by Directionally Solidified Preform Optimized Infiltration Growth Process |
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| 520 | |a Abstract Bulk $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ (YBCO, Y-123) superconductors with reasonable critical current densities Jc are successfully fabricated in relatively short-time durations employing Directionally Solidified Preform Optimized Infiltration Growth Process (DS-POIGP). The effect of preform compaction pressure, applied to $ Y_{2} $$ BaCuO_{5} $ (Y-211) preform prior to the infiltration of liquid phases, on the end microstructures and current densities is investigated. It is found that a preform compaction pressure of 460 MPa resulted in samples with superior microstructures and superconducting properties. YBCO sample fabricated by DS-POIGP under optimized conditions revealed presence of fine-sized Y-211 particles distributed uniformly in the matrix of Y-123 causing large interfacial defect density (Y-211/Y-123). Extensive twinning on a nano-scale with twins in the size range of 40–100 nm is observed in the optimized sample. These microstructural parameters enabled a considerable improvement in the field dependence of Jc. Irreversibility fields greater than 5.5 Tesla even at 77 K are achieved in the optimized sample fabricated by DS-POIGP. | ||
| 650 | 4 | |a Directionally solidified POIGP | |
| 650 | 4 | |a Infiltration Growth process | |
| 650 | 4 | |a YBCO superconductor | |
| 650 | 4 | |a Twinning on nano-scale | |
| 650 | 4 | |a Directional solidification | |
| 700 | 1 | |a Missak Swarup Raju, P. |4 aut | |
| 700 | 1 | |a Pavan Kumar Naik, S. |4 aut | |
| 700 | 1 | |a Rajasekharan, T. |4 aut | |
| 700 | 1 | |a Seshubai, V. |4 aut | |
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10.1007/s10909-013-0955-x doi (DE-627)OLC2036820891 (DE-He213)s10909-013-0955-x-p DE-627 ger DE-627 rakwb eng 530 VZ Devendra Kumar, N. verfasserin aut Effect of Preform Compaction Pressure on the Final Microstructures and Superconducting Properties of $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ Superconductors Fabricated by Directionally Solidified Preform Optimized Infiltration Growth Process 2013 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2013 Abstract Bulk $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ (YBCO, Y-123) superconductors with reasonable critical current densities Jc are successfully fabricated in relatively short-time durations employing Directionally Solidified Preform Optimized Infiltration Growth Process (DS-POIGP). The effect of preform compaction pressure, applied to $ Y_{2} $$ BaCuO_{5} $ (Y-211) preform prior to the infiltration of liquid phases, on the end microstructures and current densities is investigated. It is found that a preform compaction pressure of 460 MPa resulted in samples with superior microstructures and superconducting properties. YBCO sample fabricated by DS-POIGP under optimized conditions revealed presence of fine-sized Y-211 particles distributed uniformly in the matrix of Y-123 causing large interfacial defect density (Y-211/Y-123). Extensive twinning on a nano-scale with twins in the size range of 40–100 nm is observed in the optimized sample. These microstructural parameters enabled a considerable improvement in the field dependence of Jc. Irreversibility fields greater than 5.5 Tesla even at 77 K are achieved in the optimized sample fabricated by DS-POIGP. Directionally solidified POIGP Infiltration Growth process YBCO superconductor Twinning on nano-scale Directional solidification Missak Swarup Raju, P. aut Pavan Kumar Naik, S. aut Rajasekharan, T. aut Seshubai, V. aut Enthalten in Journal of low temperature physics Springer US, 1969 174(2013), 3-4 vom: 07. Nov., Seite 113-127 (DE-627)129546267 (DE-600)218311-0 (DE-576)014996642 0022-2291 nnns volume:174 year:2013 number:3-4 day:07 month:11 pages:113-127 https://doi.org/10.1007/s10909-013-0955-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_22 GBV_ILN_70 GBV_ILN_170 GBV_ILN_2005 GBV_ILN_2185 GBV_ILN_4126 GBV_ILN_4323 AR 174 2013 3-4 07 11 113-127 |
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10.1007/s10909-013-0955-x doi (DE-627)OLC2036820891 (DE-He213)s10909-013-0955-x-p DE-627 ger DE-627 rakwb eng 530 VZ Devendra Kumar, N. verfasserin aut Effect of Preform Compaction Pressure on the Final Microstructures and Superconducting Properties of $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ Superconductors Fabricated by Directionally Solidified Preform Optimized Infiltration Growth Process 2013 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2013 Abstract Bulk $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ (YBCO, Y-123) superconductors with reasonable critical current densities Jc are successfully fabricated in relatively short-time durations employing Directionally Solidified Preform Optimized Infiltration Growth Process (DS-POIGP). The effect of preform compaction pressure, applied to $ Y_{2} $$ BaCuO_{5} $ (Y-211) preform prior to the infiltration of liquid phases, on the end microstructures and current densities is investigated. It is found that a preform compaction pressure of 460 MPa resulted in samples with superior microstructures and superconducting properties. YBCO sample fabricated by DS-POIGP under optimized conditions revealed presence of fine-sized Y-211 particles distributed uniformly in the matrix of Y-123 causing large interfacial defect density (Y-211/Y-123). Extensive twinning on a nano-scale with twins in the size range of 40–100 nm is observed in the optimized sample. These microstructural parameters enabled a considerable improvement in the field dependence of Jc. Irreversibility fields greater than 5.5 Tesla even at 77 K are achieved in the optimized sample fabricated by DS-POIGP. Directionally solidified POIGP Infiltration Growth process YBCO superconductor Twinning on nano-scale Directional solidification Missak Swarup Raju, P. aut Pavan Kumar Naik, S. aut Rajasekharan, T. aut Seshubai, V. aut Enthalten in Journal of low temperature physics Springer US, 1969 174(2013), 3-4 vom: 07. Nov., Seite 113-127 (DE-627)129546267 (DE-600)218311-0 (DE-576)014996642 0022-2291 nnns volume:174 year:2013 number:3-4 day:07 month:11 pages:113-127 https://doi.org/10.1007/s10909-013-0955-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_22 GBV_ILN_70 GBV_ILN_170 GBV_ILN_2005 GBV_ILN_2185 GBV_ILN_4126 GBV_ILN_4323 AR 174 2013 3-4 07 11 113-127 |
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10.1007/s10909-013-0955-x doi (DE-627)OLC2036820891 (DE-He213)s10909-013-0955-x-p DE-627 ger DE-627 rakwb eng 530 VZ Devendra Kumar, N. verfasserin aut Effect of Preform Compaction Pressure on the Final Microstructures and Superconducting Properties of $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ Superconductors Fabricated by Directionally Solidified Preform Optimized Infiltration Growth Process 2013 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2013 Abstract Bulk $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ (YBCO, Y-123) superconductors with reasonable critical current densities Jc are successfully fabricated in relatively short-time durations employing Directionally Solidified Preform Optimized Infiltration Growth Process (DS-POIGP). The effect of preform compaction pressure, applied to $ Y_{2} $$ BaCuO_{5} $ (Y-211) preform prior to the infiltration of liquid phases, on the end microstructures and current densities is investigated. It is found that a preform compaction pressure of 460 MPa resulted in samples with superior microstructures and superconducting properties. YBCO sample fabricated by DS-POIGP under optimized conditions revealed presence of fine-sized Y-211 particles distributed uniformly in the matrix of Y-123 causing large interfacial defect density (Y-211/Y-123). Extensive twinning on a nano-scale with twins in the size range of 40–100 nm is observed in the optimized sample. These microstructural parameters enabled a considerable improvement in the field dependence of Jc. Irreversibility fields greater than 5.5 Tesla even at 77 K are achieved in the optimized sample fabricated by DS-POIGP. Directionally solidified POIGP Infiltration Growth process YBCO superconductor Twinning on nano-scale Directional solidification Missak Swarup Raju, P. aut Pavan Kumar Naik, S. aut Rajasekharan, T. aut Seshubai, V. aut Enthalten in Journal of low temperature physics Springer US, 1969 174(2013), 3-4 vom: 07. Nov., Seite 113-127 (DE-627)129546267 (DE-600)218311-0 (DE-576)014996642 0022-2291 nnns volume:174 year:2013 number:3-4 day:07 month:11 pages:113-127 https://doi.org/10.1007/s10909-013-0955-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_22 GBV_ILN_70 GBV_ILN_170 GBV_ILN_2005 GBV_ILN_2185 GBV_ILN_4126 GBV_ILN_4323 AR 174 2013 3-4 07 11 113-127 |
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10.1007/s10909-013-0955-x doi (DE-627)OLC2036820891 (DE-He213)s10909-013-0955-x-p DE-627 ger DE-627 rakwb eng 530 VZ Devendra Kumar, N. verfasserin aut Effect of Preform Compaction Pressure on the Final Microstructures and Superconducting Properties of $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ Superconductors Fabricated by Directionally Solidified Preform Optimized Infiltration Growth Process 2013 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2013 Abstract Bulk $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ (YBCO, Y-123) superconductors with reasonable critical current densities Jc are successfully fabricated in relatively short-time durations employing Directionally Solidified Preform Optimized Infiltration Growth Process (DS-POIGP). The effect of preform compaction pressure, applied to $ Y_{2} $$ BaCuO_{5} $ (Y-211) preform prior to the infiltration of liquid phases, on the end microstructures and current densities is investigated. It is found that a preform compaction pressure of 460 MPa resulted in samples with superior microstructures and superconducting properties. YBCO sample fabricated by DS-POIGP under optimized conditions revealed presence of fine-sized Y-211 particles distributed uniformly in the matrix of Y-123 causing large interfacial defect density (Y-211/Y-123). Extensive twinning on a nano-scale with twins in the size range of 40–100 nm is observed in the optimized sample. These microstructural parameters enabled a considerable improvement in the field dependence of Jc. Irreversibility fields greater than 5.5 Tesla even at 77 K are achieved in the optimized sample fabricated by DS-POIGP. Directionally solidified POIGP Infiltration Growth process YBCO superconductor Twinning on nano-scale Directional solidification Missak Swarup Raju, P. aut Pavan Kumar Naik, S. aut Rajasekharan, T. aut Seshubai, V. aut Enthalten in Journal of low temperature physics Springer US, 1969 174(2013), 3-4 vom: 07. Nov., Seite 113-127 (DE-627)129546267 (DE-600)218311-0 (DE-576)014996642 0022-2291 nnns volume:174 year:2013 number:3-4 day:07 month:11 pages:113-127 https://doi.org/10.1007/s10909-013-0955-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_22 GBV_ILN_70 GBV_ILN_170 GBV_ILN_2005 GBV_ILN_2185 GBV_ILN_4126 GBV_ILN_4323 AR 174 2013 3-4 07 11 113-127 |
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10.1007/s10909-013-0955-x doi (DE-627)OLC2036820891 (DE-He213)s10909-013-0955-x-p DE-627 ger DE-627 rakwb eng 530 VZ Devendra Kumar, N. verfasserin aut Effect of Preform Compaction Pressure on the Final Microstructures and Superconducting Properties of $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ Superconductors Fabricated by Directionally Solidified Preform Optimized Infiltration Growth Process 2013 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2013 Abstract Bulk $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ (YBCO, Y-123) superconductors with reasonable critical current densities Jc are successfully fabricated in relatively short-time durations employing Directionally Solidified Preform Optimized Infiltration Growth Process (DS-POIGP). The effect of preform compaction pressure, applied to $ Y_{2} $$ BaCuO_{5} $ (Y-211) preform prior to the infiltration of liquid phases, on the end microstructures and current densities is investigated. It is found that a preform compaction pressure of 460 MPa resulted in samples with superior microstructures and superconducting properties. YBCO sample fabricated by DS-POIGP under optimized conditions revealed presence of fine-sized Y-211 particles distributed uniformly in the matrix of Y-123 causing large interfacial defect density (Y-211/Y-123). Extensive twinning on a nano-scale with twins in the size range of 40–100 nm is observed in the optimized sample. These microstructural parameters enabled a considerable improvement in the field dependence of Jc. Irreversibility fields greater than 5.5 Tesla even at 77 K are achieved in the optimized sample fabricated by DS-POIGP. Directionally solidified POIGP Infiltration Growth process YBCO superconductor Twinning on nano-scale Directional solidification Missak Swarup Raju, P. aut Pavan Kumar Naik, S. aut Rajasekharan, T. aut Seshubai, V. aut Enthalten in Journal of low temperature physics Springer US, 1969 174(2013), 3-4 vom: 07. Nov., Seite 113-127 (DE-627)129546267 (DE-600)218311-0 (DE-576)014996642 0022-2291 nnns volume:174 year:2013 number:3-4 day:07 month:11 pages:113-127 https://doi.org/10.1007/s10909-013-0955-x lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-PHY GBV_ILN_22 GBV_ILN_70 GBV_ILN_170 GBV_ILN_2005 GBV_ILN_2185 GBV_ILN_4126 GBV_ILN_4323 AR 174 2013 3-4 07 11 113-127 |
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| author |
Devendra Kumar, N. |
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Devendra Kumar, N. ddc 530 misc Directionally solidified POIGP misc Infiltration Growth process misc YBCO superconductor misc Twinning on nano-scale misc Directional solidification Effect of Preform Compaction Pressure on the Final Microstructures and Superconducting Properties of $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ Superconductors Fabricated by Directionally Solidified Preform Optimized Infiltration Growth Process |
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530 VZ Effect of Preform Compaction Pressure on the Final Microstructures and Superconducting Properties of $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ Superconductors Fabricated by Directionally Solidified Preform Optimized Infiltration Growth Process Directionally solidified POIGP Infiltration Growth process YBCO superconductor Twinning on nano-scale Directional solidification |
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Effect of Preform Compaction Pressure on the Final Microstructures and Superconducting Properties of $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ Superconductors Fabricated by Directionally Solidified Preform Optimized Infiltration Growth Process |
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Effect of Preform Compaction Pressure on the Final Microstructures and Superconducting Properties of $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ Superconductors Fabricated by Directionally Solidified Preform Optimized Infiltration Growth Process |
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Journal of low temperature physics |
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Devendra Kumar, N. Missak Swarup Raju, P. Pavan Kumar Naik, S. Rajasekharan, T. Seshubai, V. |
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effect of preform compaction pressure on the final microstructures and superconducting properties of $ yba_{2} $$ cu_{3} $$ o_{7−δ} $ superconductors fabricated by directionally solidified preform optimized infiltration growth process |
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Effect of Preform Compaction Pressure on the Final Microstructures and Superconducting Properties of $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ Superconductors Fabricated by Directionally Solidified Preform Optimized Infiltration Growth Process |
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Abstract Bulk $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ (YBCO, Y-123) superconductors with reasonable critical current densities Jc are successfully fabricated in relatively short-time durations employing Directionally Solidified Preform Optimized Infiltration Growth Process (DS-POIGP). The effect of preform compaction pressure, applied to $ Y_{2} $$ BaCuO_{5} $ (Y-211) preform prior to the infiltration of liquid phases, on the end microstructures and current densities is investigated. It is found that a preform compaction pressure of 460 MPa resulted in samples with superior microstructures and superconducting properties. YBCO sample fabricated by DS-POIGP under optimized conditions revealed presence of fine-sized Y-211 particles distributed uniformly in the matrix of Y-123 causing large interfacial defect density (Y-211/Y-123). Extensive twinning on a nano-scale with twins in the size range of 40–100 nm is observed in the optimized sample. These microstructural parameters enabled a considerable improvement in the field dependence of Jc. Irreversibility fields greater than 5.5 Tesla even at 77 K are achieved in the optimized sample fabricated by DS-POIGP. © Springer Science+Business Media New York 2013 |
| abstractGer |
Abstract Bulk $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ (YBCO, Y-123) superconductors with reasonable critical current densities Jc are successfully fabricated in relatively short-time durations employing Directionally Solidified Preform Optimized Infiltration Growth Process (DS-POIGP). The effect of preform compaction pressure, applied to $ Y_{2} $$ BaCuO_{5} $ (Y-211) preform prior to the infiltration of liquid phases, on the end microstructures and current densities is investigated. It is found that a preform compaction pressure of 460 MPa resulted in samples with superior microstructures and superconducting properties. YBCO sample fabricated by DS-POIGP under optimized conditions revealed presence of fine-sized Y-211 particles distributed uniformly in the matrix of Y-123 causing large interfacial defect density (Y-211/Y-123). Extensive twinning on a nano-scale with twins in the size range of 40–100 nm is observed in the optimized sample. These microstructural parameters enabled a considerable improvement in the field dependence of Jc. Irreversibility fields greater than 5.5 Tesla even at 77 K are achieved in the optimized sample fabricated by DS-POIGP. © Springer Science+Business Media New York 2013 |
| abstract_unstemmed |
Abstract Bulk $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ (YBCO, Y-123) superconductors with reasonable critical current densities Jc are successfully fabricated in relatively short-time durations employing Directionally Solidified Preform Optimized Infiltration Growth Process (DS-POIGP). The effect of preform compaction pressure, applied to $ Y_{2} $$ BaCuO_{5} $ (Y-211) preform prior to the infiltration of liquid phases, on the end microstructures and current densities is investigated. It is found that a preform compaction pressure of 460 MPa resulted in samples with superior microstructures and superconducting properties. YBCO sample fabricated by DS-POIGP under optimized conditions revealed presence of fine-sized Y-211 particles distributed uniformly in the matrix of Y-123 causing large interfacial defect density (Y-211/Y-123). Extensive twinning on a nano-scale with twins in the size range of 40–100 nm is observed in the optimized sample. These microstructural parameters enabled a considerable improvement in the field dependence of Jc. Irreversibility fields greater than 5.5 Tesla even at 77 K are achieved in the optimized sample fabricated by DS-POIGP. © Springer Science+Business Media New York 2013 |
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Effect of Preform Compaction Pressure on the Final Microstructures and Superconducting Properties of $ YBa_{2} $$ Cu_{3} $$ O_{7−δ} $ Superconductors Fabricated by Directionally Solidified Preform Optimized Infiltration Growth Process |
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