Distortion of V 3d line shape due to Auger emission in resonant photoemission spectra of (V1-xCrx)2O3 at the V 2p→3d absorption edge

被引：3
|
作者：
Mo, SK [1 ]
Denlinger, JD
Kim, HD
Allen, JW
Sekiyama, A
Yamasaki, A
Suga, S
Saitoh, Y
Muro, T
Metcalf, P
机构：
[1] Univ Michigan, Randall Lab Phys, Ann Arbor, MI 48109 USA
[2] Lawrence Berkeley Lab, Adv Light Source, Berkeley, CA 94720 USA
[3] Pohang Accelerator Lab, Pohang 790784, South Korea
[4] Osaka Univ, Grad Sch Engn Sci, Dept Mat Phys, Toyonaka, Osaka 5608531, Japan
[5] Japan Atom Energy Res Inst, Dept Synchrotron Radiat Res, SPring8, Sayo, Hyogo 6795143, Japan
[6] Japan Synchrotron Radiat Res Inst, SPring8, Sayo, Hyogo 6795143, Japan
[7] Purdue Univ, Dept Phys, W Lafayette, IN 47907 USA
来源：
PHYSICA B-CONDENSED MATTER | 2004年 / 351卷 / 3-4期
关键词：
V2O3; metal insulator transition; resonant photoemission;
D O I：
10.1016/j.physb.2004.06.014
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We report high-resolution resonant photoemission spectra of (V1-xCrx)(2)O-3 at the V 2p --> 3d edge. Distortion of the V 3d line shape due to Auger emission is observed in all phases, metal and insulating. Therefore, spectra that is not in the resonance photon energy range were used in making a recent comparison of experiment to the theoretical spectrum calculated by combining the local density approximation with the dynamical mean field theory. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码：235 / 239
页数：5
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