標題: Charge-orbital ordering of magnetite studied by soft resonant X-ray scattering
作者: Chao, KS
Huang, DJ
Lin, HJ
Okamoto, J
Hsu, CH
Huang, CM
Wu, WB
Chen, CT
電子物理學系
Department of Electrophysics
關鍵字: charge-orbital ordering;Verwey transitions;soft X-ray scattering
公開日期: 1-五月-2006
摘要: We report direct experimental evidence for the existence of charge and orbital ordering in magnetite. In particular, measurements of oxygen K-edge resonant X-ray scattering on magnetite reveal that the oxygen 2p states in the vicinity of the Fermi level exhibit a charge-orbital ordering with a spatial periodicity of the doubled lattice parameter of the undistorted cubic phase. (c) 2006 Published by Elsevier B.V.
URI: http://dx.doi.org/10.1016/j.physb.2006.01.254
http://hdl.handle.net/11536/12294
ISSN: 0921-4526
DOI: 10.1016/j.physb.2006.01.254
期刊: PHYSICA B-CONDENSED MATTER
Volume: 378-80
Issue: 
起始頁: 565
結束頁: 566
顯示於類別:會議論文


文件中的檔案:

  1. 000238426600241.pdf