Antiferromagnetic phase transition in the quasi-two-dimensional Hubbard model at half filling
文献类型：期刊论文
| 作者 | Liu, QY ; Tian, GS ; Yan, XZ |
| 刊名 | CHINESE PHYSICS LETTERS
 |
| 出版日期 | 2004 |
| 卷号 | 21期号:5页码:937 |
| 关键词 | HEISENBERG-ANTIFERROMAGNET SUPERCONDUCTIVITY TEMPERATURE EXCITATIONS MAGNETISM QUANTUM |
| ISSN号 | 0256-307X |
| 通讯作者 | Liu, QY: Peking Univ, Dept Phys, Beijing 100871, Peoples R China. |
| 中文摘要 | We study the antiferromagnetic phase transition in the quasi-two-dimensional Hubbard model at half filling for a wide range of the Coulomb interaction U. By using the fluctuation-exchange approximation, we calculate the Neel transition temperature of the system as a function of the Coulomb interaction U. For weak-to-intermediate Coulomb interactions, the present calculation provides a reasonable result for the Neel temperature. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/33886]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Liu, QY,Tian, GS,Yan, XZ. Antiferromagnetic phase transition in the quasi-two-dimensional Hubbard model at half filling[J]. CHINESE PHYSICS LETTERS,2004,21(5):937. |
| APA | Liu, QY,Tian, GS,&Yan, XZ.(2004).Antiferromagnetic phase transition in the quasi-two-dimensional Hubbard model at half filling.CHINESE PHYSICS LETTERS,21(5),937. |
| MLA | Liu, QY,et al."Antiferromagnetic phase transition in the quasi-two-dimensional Hubbard model at half filling".CHINESE PHYSICS LETTERS 21.5(2004):937. |
入库方式： OAI收割
来源：物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。