Lattice and spin polarons in two dimensions
文献类型：期刊论文
| 作者 | Zhao, Y; Chen, GH; Yu, L ; Zhao, Y , Univ Hong Kong, Dept Chem, Hong Kong, Hong Kong, Peoples R China.
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| 刊名 | JOURNAL OF CHEMICAL PHYSICS
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| 出版日期 | 2000 |
| 卷号 | 113期号:16页码:6502-6508 |
| 关键词 | T-j-model 2-dimensional Quantum Antiferromagnet Intermediate-coupling Theory Copper-oxide Sr2cuo2cl2 Energy-band Theory Single-hole Spectral-function Dynamical Properties Antenna Complexes Holstein Model |
| ISSN号 | 0021-9606 |
| 英文摘要 | A variational approach is employed to compute the wave function of a single polaron for a two-dimensional Holstein Hamiltonian with arbitrary forms of linear particle-boson interactions and boson dispersion relations. The Toyozawa ansatz is utilized, and generalizations to multiple polarons are outlined. Applications are made to model superradiance in pseudoisocyanine bromide J-aggregates, and to calculate quasiparticle dispersion of an itinerant hole in a two-dimensional antiferromagnet. (C) 2000 American Institute of Physics. [S0021-9606(00)50240-2]. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000090131300004 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/12894]  |
| 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 | Zhao, Y , Univ Hong Kong, Dept Chem, Hong Kong, Hong Kong, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Zhao, Y,Chen, GH,Yu, L,et al. Lattice and spin polarons in two dimensions[J]. JOURNAL OF CHEMICAL PHYSICS,2000,113(16):6502-6508. |
| APA | Zhao, Y,Chen, GH,Yu, L,&Zhao, Y , Univ Hong Kong, Dept Chem, Hong Kong, Hong Kong, Peoples R China..(2000).Lattice and spin polarons in two dimensions.JOURNAL OF CHEMICAL PHYSICS,113(16),6502-6508. |
| MLA | Zhao, Y,et al."Lattice and spin polarons in two dimensions".JOURNAL OF CHEMICAL PHYSICS 113.16(2000):6502-6508. |
入库方式： OAI收割
来源：理论物理研究所
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