Hole distribution in YxPr1-xBa2Cu 4O8 and YxPr1-xBa2Cu 3O7 probed by X-ray absorption spectroscopy

J. M. Chen*, S. J. Liu, J. M. Lee, J. Y. Lin, Y. S. Gou, H. D. Yang

*此作品的通信作者

研究成果: 雜誌貢獻會議論文同行評審

2 引文 斯高帕斯(Scopus)

摘要

Utilizing high-resolution O K-edge X-ray absorption spectra, we report a comparative study on the variation of hole states with Pr doping for Y x Pr1-xBa2Cu3O7 and YxPr1-xBa2 Cu4 O8. The depletion rate of hole carriers in the CuO2 planes with Pr doping in YxPr1-xBa2Cu4 O8 is considerably slower than that in YxPr1-xBa 2Cu3O7. The oxygen content affects the depletion rate of hole carriers in cuprates with Pr doping.

原文英語
頁(從 - 到)818-819
頁數2
期刊Physica C: Superconductivity and its applications
408-410
發行號1-4
DOIs
出版狀態已發佈 - 2004 八月
事件Proceedings of the International Conference on Materials - Rio de Janeiro, 巴西
持續時間: 2003 五月 252003 五月 30

ASJC Scopus subject areas

  • 電子、光磁材料
  • 凝聚態物理學
  • 能源工程與電力技術
  • 電氣與電子工程

指紋

深入研究「Hole distribution in Y<sub>x</sub>Pr<sub>1-x</sub>Ba<sub>2</sub>Cu <sub>4</sub>O<sub>8</sub> and Y<sub>x</sub>Pr<sub>1-x</sub>Ba<sub>2</sub>Cu <sub>3</sub>O<sub>7</sub> probed by X-ray absorption spectroscopy」主題。共同形成了獨特的指紋。

引用此