Resonant inelastic X-ray scattering in single-crystal superconducting PrFeAsO0.7

I. Jarrige, K. Ishii, M. Yoshida, T. Fukuda, K. Ikeuchi, M. Ishikado, N. Hiraoka, K. D. Tsuei, H. Kito, A. Iyo, H. Eisaki, S. Shamoto

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4 引文 斯高帕斯(Scopus)

摘要

Resonant inelastic X-ray scattering (RIXS) spectra at the Fe K-edge were measured for a single-crystal of the iron oxypnictide superconductor PrFeAsO0.7(Tc=42K). They disclose a weak, broad feature centered around 4.5 eV energy loss, which is slightly resonantly enhanced when the incident energy is tuned to the vicinity of the 4p white line. We tentatively ascribe it to the charge-transfer excitation between As 4p and Fe 3d.

原文English
頁(從 - 到)S377-S378
期刊Physica C: Superconductivity and its applications
470
發行號SUPPL.1
DOIs
出版狀態Published - 2010 12月

All Science Journal Classification (ASJC) codes

  • 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

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