Dramatic switching of magnetic exchange in a classic transition metal oxide: Evidence for orbital ordering
文献类型：期刊论文
| 作者 | Bao, W ; Broholm, C ; Aeppli, G ; Dai, P ; Honig, JM ; Metcalf, P |
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 1997 |
| 卷号 | 78期号:3页码:507 |
| 关键词 | CR-DOPED V2O3 INFINITE DIMENSIONS HUBBARD-MODEL INSULATING PHASE NEUTRON PURE |
| ISSN号 | 0031-9007 |
| 通讯作者 | Bao, W (reprint author), JOHNS HOPKINS UNIV,DEPT PHYS & ASTRON,BALTIMORE,MD 21218, USA. |
| 中文摘要 | Spin correlations in metallic and insulating phases of V2O3 and its derivatives are investigated using magnetic neutron scattering. Metallic samples have incommensurate spin correlations varying little with hole doping. Paramagnetic insulating samples have, spin correlations only among near neighbors. The transition from either of these phases into the low temperature insulating antiferromagnetic phase is accompanied by an abrupt change of dynamic magnetic short range, order. Our results support the idea that the transition into the antiferromagnetic insulator is also an orbital ordering transition. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2014-02-20 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57910]  |
| 专题 | 物理研究所_所内人员在其他单位发表论文题录信息_所内人员在其他单位发表论文题录信息_期刊论文 |
| 推荐引用方式 GB/T 7714 | Bao, W,Broholm, C,Aeppli, G,et al. Dramatic switching of magnetic exchange in a classic transition metal oxide: Evidence for orbital ordering[J]. PHYSICAL REVIEW LETTERS,1997,78(3):507. |
| APA | Bao, W,Broholm, C,Aeppli, G,Dai, P,Honig, JM,&Metcalf, P.(1997).Dramatic switching of magnetic exchange in a classic transition metal oxide: Evidence for orbital ordering.PHYSICAL REVIEW LETTERS,78(3),507. |
| MLA | Bao, W,et al."Dramatic switching of magnetic exchange in a classic transition metal oxide: Evidence for orbital ordering".PHYSICAL REVIEW LETTERS 78.3(1997):507. |
入库方式： OAI收割
来源：物理研究所
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