Electronic properties of a doped antiferromagnet on a kagome lattice
文献类型：期刊论文
| 作者 | Yu, WQ; Feng, SP; Yu, WQ , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China. |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 1999 |
| 卷号 | 59期号:21页码:13546-13549 |
| 关键词 | Copper-oxide Materials Superconducting Transition-temperature 2-dimensional Heisenberg-model Resonating-valence-bond Triangular-lattice Photoemission Order Separation States Wave |
| ISSN号 | 0163-1829 |
| 英文摘要 | Within the t-J model, we study the electronic properties of a doped antiferromagnet on a kagome lattice based on the framework of the self-consistent mean-field theory. At the half-filling, the spin-liquid ground-state energy per site of the kagome antiferromagnet is E-g/N(s)J = - 0.859, which is in very good agreement with the numerical estimates. Away from the half-filling, the electron phatoemission spectroscopy and density of states are discussed, and the results indicate that there is a gap in the normal state of the system. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000080778700016 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13140]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 通讯作者 | Yu, WQ , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Yu, WQ,Feng, SP,Yu, WQ , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China.. Electronic properties of a doped antiferromagnet on a kagome lattice[J]. PHYSICAL REVIEW B,1999,59(21):13546-13549. |
| APA | Yu, WQ,Feng, SP,&Yu, WQ , Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China..(1999).Electronic properties of a doped antiferromagnet on a kagome lattice.PHYSICAL REVIEW B,59(21),13546-13549. |
| MLA | Yu, WQ,et al."Electronic properties of a doped antiferromagnet on a kagome lattice".PHYSICAL REVIEW B 59.21(1999):13546-13549. |
入库方式： OAI收割
来源：理论物理研究所
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