DMRG studies on interchain coupling model for quasi-one-dimensional organic magnet
文献类型：期刊论文
| 作者 | K. L. Yao ; Q. M. Liu ; Z. L. Liu ; X. W. Liu ; G. Y. Sun |
| 刊名 | European Physical Journal B
 |
| 出版日期 | 2003 |
| 卷号 | 35期号:3页码:365-370 |
| 关键词 | quantum renormalization-groups ferromagnet |
| ISSN号 | 1434-6028 |
| 中文摘要 | We carry out Density Matrix Renormalization Group (DMRG) calculations on the interchain coupling model for the quasi-one-dimensional organic ferromagnets under open boundary condition. Considering the topology of the system, the two-step DMRG technique is adopted. It is found that in the high spin ground state of the system the interchain coupling is in favor of the stability of ferromagnetic state, and the on-site electron-electron repulsive interaction has the same effect. However the inter-site electron-electron interaction causes a charge density distribution along the main chain and weakens the stability of the ferromagnetic ground state. The lattice distortion along the main chain is also discussed. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36127]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | K. L. Yao,Q. M. Liu,Z. L. Liu,et al. DMRG studies on interchain coupling model for quasi-one-dimensional organic magnet[J]. European Physical Journal B,2003,35(3):365-370. |
| APA | K. L. Yao,Q. M. Liu,Z. L. Liu,X. W. Liu,&G. Y. Sun.(2003).DMRG studies on interchain coupling model for quasi-one-dimensional organic magnet.European Physical Journal B,35(3),365-370. |
| MLA | K. L. Yao,et al."DMRG studies on interchain coupling model for quasi-one-dimensional organic magnet".European Physical Journal B 35.3(2003):365-370. |
入库方式： OAI收割
来源：金属研究所
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