New findings in resonant x-ray scattering investigation of KCuF3 orbital model system

被引：1
|
作者：
Mazzoli, C.
Paolasini, L.
de Bergevin, F.
Ghigna, P.
Caciuffo, R.
机构：
[1] European Synchrotron Radiat Facil, F-38043 Grenoble, France
[2] Univ Pavia, Dipartimento Chim Fis M Rolla, I-27100 Pavia, Italy
[3] Unit Politecn Marche, Dipartimento Fis, I-60131 Ancona, Italy
来源：
PHYSICA B-CONDENSED MATTER | 2006年 / 378-80卷
关键词：
resonant X-ray scattering; KCuF3 orbital and magnetic order; Mott-Hubbard insulator; Jahn-Teller distortion;
D O I：
10.1016/j.physb.2006.01.253
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
KCuF3 single crystals grown by Bridgman method were investigated by means of Resonant X-ray Scattering: we report on both magnetic and orbital Bragg forbidden reflections. A comparison with previously obtained results on samples grown by aqueous solution method evidences strong differences in spectra: some considerations on related theoretical works are reported. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：563 / 564
页数：2
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