Knowledge Management System of Institute of Theoretical Physics, CAS
De Silva, TN; Joshi, A; Ma, M; Zhang, FC; De Silva, TN , Univ Cincinnati, Dept Phys, Cincinnati, OH 45221 USA. | |
Theory for spin and orbital orderings in high-temperature phases in YVO3 | |
Source Publication | PHYSICAL REVIEW B
![]() |
Keyword | Transition-metal Oxides Magnetic-properties Insulating V2o3 Mott-insulator Lavo3 Susceptibility Behavior |
Abstract | Motivated by the recent neutron-diffraction experiment on YVO3, we consider a microscopic model where each V3+ ion is occupied by two 3d electrons of parallel spins with twofold-degenerate orbital configurations. The mean-field classical solutions of the spin-orbital superexchange model predicts an antiferro-orbital ordering at a higher temperature followed by a C-type antiferromagnetic spin ordering at a lower temperature. Our results are qualitatively consistent with the observed orbital phase transition at similar to200 K and the spin phase transition at similar to114 K in YVO3. |
2003 | |
ISSN | 1098-0121 |
Volume | 68Issue:18Pages:- |
Subject Area | Physics |
Indexed By | SCI |
Citation statistics | |
Document Type | 期刊论文 |
Identifier | http://ir.itp.ac.cn/handle/311006/14195 |
Collection | SCI期刊论文 |
Corresponding Author | De Silva, TN , Univ Cincinnati, Dept Phys, Cincinnati, OH 45221 USA. |
Recommended Citation GB/T 7714 | De Silva, TN,Joshi, A,Ma, M,et al. Theory for spin and orbital orderings in high-temperature phases in YVO3[J]. PHYSICAL REVIEW B,2003,68(18):-. |
APA | De Silva, TN,Joshi, A,Ma, M,Zhang, FC,&De Silva, TN , Univ Cincinnati, Dept Phys, Cincinnati, OH 45221 USA..(2003).Theory for spin and orbital orderings in high-temperature phases in YVO3.PHYSICAL REVIEW B,68(18),-. |
MLA | De Silva, TN,et al."Theory for spin and orbital orderings in high-temperature phases in YVO3".PHYSICAL REVIEW B 68.18(2003):-. |
Files in This Item: | ||||||
File Name/Size | DocType | Version | Access | License | ||
Theory for spin and (132KB) | 开放获取 | License | Application Full Text |
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment