QUANTUM HEISENBERG-ISING MODELS ON GENERALIZED FIBONACCI LATTICES
文献类型：期刊论文
| 作者 | J. Q. You ; X. B. Zeng ; T. S. Xie ; J. R. Yan |
| 刊名 | Physical Review B
 |
| 出版日期 | 1991 |
| 卷号 | 44期号:2页码:713-720 |
| 关键词 | one-dimensional quasicrystals quasi-periodic lattices electronic-properties quasiperiodic lattices magnetic excitations layered structures phonon properties spectra localization systems |
| ISSN号 | 0163-1829 |
| 中文摘要 | We study the quantum Heisenberg-Ising models on generalized Fibonacci lattices by the dynamical-maps technique, in which the nearest-neighbor Ising interactions take two values that follow successively the generalized Fibonacci sequences. The energy spectra are Cantor-like, and the wave functions are generally critical. It is further shown that the energy spectra do not have uniform scalings and that for some systems the wave functions are extended or localized in certain energy regions. In addition, we also obtain the critical lines of the quasiperiodic quantum Heisenberg-Ising models. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/39497]  |
| 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 | J. Q. You,X. B. Zeng,T. S. Xie,et al. QUANTUM HEISENBERG-ISING MODELS ON GENERALIZED FIBONACCI LATTICES[J]. Physical Review B,1991,44(2):713-720. |
| APA | J. Q. You,X. B. Zeng,T. S. Xie,&J. R. Yan.(1991).QUANTUM HEISENBERG-ISING MODELS ON GENERALIZED FIBONACCI LATTICES.Physical Review B,44(2),713-720. |
| MLA | J. Q. You,et al."QUANTUM HEISENBERG-ISING MODELS ON GENERALIZED FIBONACCI LATTICES".Physical Review B 44.2(1991):713-720. |
入库方式： OAI收割
来源：金属研究所
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。