Phase transition from bubble state to stripe state for two-dimensional electrons in high Landau levels
文献类型：期刊论文
| 作者 | Ren, XG; Yang, SJ; Yu, Y ; Su, ZB; Ren, XG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.
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| 刊名 | JOURNAL OF PHYSICS-CONDENSED MATTER
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| 出版日期 | 2002 |
| 卷号 | 14期号:15页码:3931-3937 |
| 关键词 | Quantum Hall Smectics Weak Magnetic-field Density-wave State Ground-state 2-dimensional Electrons Anisotropic Transport Liquid Crystal Energy |
| ISSN号 | 0953-8984 |
| 英文摘要 | Based on the Hartree-Fock approximation, we perform a detailed calculation of the cohesive energies of the round bubble phase, stripe phase, and possible intermediate states which may appear in the partially-filled high Landau levels in a two-dimensional electron system. Our computation shows that there is a first-order phase transition from bubbles to stripes at the filling factor of the uppermost Landau level nu* similar to 0.35. However, the almost complete independence of the cohesive energy from the bubble's shape near the phase transition point indicates that the real ground state may be very fragile before the critical filling factor. |
| 学科主题 | Physics |
| URL标识 | 查看原文 |
| WOS记录号 | WOS:000175509100009 |
| 公开日期 | 2012-08-29 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/13534]  |
| 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 | Ren, XG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Ren, XG,Yang, SJ,Yu, Y,et al. Phase transition from bubble state to stripe state for two-dimensional electrons in high Landau levels[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2002,14(15):3931-3937. |
| APA | Ren, XG,Yang, SJ,Yu, Y,Su, ZB,&Ren, XG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China..(2002).Phase transition from bubble state to stripe state for two-dimensional electrons in high Landau levels.JOURNAL OF PHYSICS-CONDENSED MATTER,14(15),3931-3937. |
| MLA | Ren, XG,et al."Phase transition from bubble state to stripe state for two-dimensional electrons in high Landau levels".JOURNAL OF PHYSICS-CONDENSED MATTER 14.15(2002):3931-3937. |
入库方式： OAI收割
来源：理论物理研究所
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