DENSIFICATION AND HIGH CRITICAL-CURRENT DENSITIES IN BULK YBA2CU3O7-Y SUPERCONDUCTOR BY THE SOLID-STATE REACTION TECHNIQUE
DSpace at IIT Bombay
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Title |
DENSIFICATION AND HIGH CRITICAL-CURRENT DENSITIES IN BULK YBA2CU3O7-Y SUPERCONDUCTOR BY THE SOLID-STATE REACTION TECHNIQUE
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Creator |
RAM, P
SAXENA, VR RAMAMOHAN, TR |
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Subject |
y-ba-cu
high-tc superconductors thin-films o superconductors high-jc a-axis fabrication growth oxide transport superconductivity |
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Description |
Bulk samples of YBa2Cu3O7-y prepared by the solid state reaction method exhibited high density (96%) and high J(c) (2586 A cm(-2)) values at 77 K and zero magnetic field. The effect of extended heat treatments on the density and oxygen content of the samples is discussed in connection with microstructure and changes observed in J(c), T-c and transition width Delta T-c.
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Publisher |
ELSEVIER SCIENCE SA LAUSANNE
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Date |
2011-07-29T04:34:23Z
2011-12-26T12:47:46Z 2011-12-27T05:39:45Z 2011-07-29T04:34:23Z 2011-12-26T12:47:46Z 2011-12-27T05:39:45Z 1995 |
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Type |
Article
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Identifier |
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 34(2-3), 106-111
0921-5107 http://dx.doi.org/10.1016/0921-5107(95)01274-5 http://dspace.library.iitb.ac.in/xmlui/handle/10054/7589 http://hdl.handle.net/10054/7589 |
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Language |
en
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