Orbital ordering in YTiO3:: TiNMR in a single crystal

被引：1
|
作者：
Itoh, I
Kiyama, T
Kodama, K
Akimitsu, J
机构：
[1] Nagoya Univ, Dept Phys, Grad Sch Sci, Chikusa Ku, Nagoya, Aichi 4648602, Japan
[2] Univ Tokyo, Inst Solid State Phys, Kashiwa, Chiba 2778581, Japan
[3] Aoyama Gakuin Univ, Dept Phys, Sagamihara, Kanagawa 2298558, Japan
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2004年 / 272卷
关键词：
orbital ordering; NMR; transition metal oxides YTiO3;
D O I：
10.1016/j.jmmm.2003.11.392
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Ti-47.49 NMR measurements on a single crystal of a ferromagnetic Mott-Hubbard insulator, YTiO3, have been made to study orbital ordering. In particular we have measured frequency-swept NMR spectra in the ferromagnetic state under an external field of 3 T. We analyze the NMR spectra and show that an orbital ordering model in Hartree-Fock and band calculations might be not suitable. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：90 / 91
页数：2
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