Effect of transport current density on the longitudinal and hall resistivities in the mixed state of YBCO films

Hsin Yi Chen*, Y. D. Yao, H. W. Yu, H. M. Cho, L. M. Wang, H. C. Yang, H. E. Horng

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

摘要

We prepared the YBa2Cu3Oy films onto the SrTiO3(001) substrates in an off-axis RF magnetron sputtering system. The powder X-ray diffraction showed that the films were c-axis epitaxially oriented. Measurements of both the longitudinal resistivities and the Hall resistivities for the YBa2Cu3Oy films as a function of temperature for various J and B are shown. We found that, for the same Lorentz force J × B with different J and B, neither ρxx-T nor ρxy-T curves would follow the same trace in the mixed state. How the transport current density affecting the longitudinal and Hall resistivities behavior was investigated in this work.

原文英語
頁(從 - 到)588-592
頁數5
期刊Chinese Journal of Physics
34
發行號2 II
出版狀態已發佈 - 1996

ASJC Scopus subject areas

  • 物理與天文學 (全部)

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