Electrodeposition of high-T-c superconductor material for microsensor fabrication

被引:0
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作者
Natarajan, A
Wang, W
Ma, E
Bhattacharya, RN
KhanMalek, C
Paranthaman, M
Martin, PM
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中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
Thin-films of YBa2Cu3O7 (YBCO) superconductor precursor were synthesized using an electrodeposition process. The YBCO precursor thin films were deposited on Ag foils using pulsed potential deposition conditions of 10 s at -4 V and 10 s at -1 V (versus Ag reference electrode). The post-annealed films showed zero electrical resistance at 60 K. The procedures for the fabrication of a high precision micro-sensor using YBCO superconductor for measurement of weak magnetic fields are outlined. The micro-sensor templates were patterned using X-rays and precursor films were deposited into the features.
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页码:401 / 406
页数:6
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