Mixed-state hall effect in YBa2Cu3Oy/PrBa2Cu3Oy superlattices

L. M. Wang, H. C. Yang, H. E. Horng

研究成果: 雜誌貢獻期刊論文同行評審

25 引文 斯高帕斯(Scopus)

摘要

The longitudinal (ρxx) and transverse resistivities (ρxy) were examined in order to study the effect of flux pinning in the YBa2Cu3Oy/PrBa2Cu3Oy (YBCO/PBCO) superlattices. It was observed that the sign reversal of Hall coefficient RH diminished with a decreasing thickness of the individual YBCO layer or with increasing thickness of the individual PBCO layer. The exponent β in scaling behavior ρxy∼ρβxx is magnetic field dependent and the dependence is stronger for a YBCO/PBCO superlattice with a thinner YBCO layer.

原文英語
頁(從 - 到)527-530
頁數4
期刊Physical Review Letters
78
發行號3
DOIs
出版狀態已發佈 - 1997 1月 20

ASJC Scopus subject areas

  • 物理與天文學 (全部)

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