Knowledge Management System of Institute of Theoretical Physics, CAS
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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| Phase transition from bubble state to stripe state for two-dimensional electrons in high Landau levels | |
| Source Publication | JOURNAL OF PHYSICS-CONDENSED MATTER
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| Keyword | Quantum Hall Smectics Weak Magnetic-field Density-wave State Ground-state 2-dimensional Electrons Anisotropic Transport Liquid Crystal Energy |
| Abstract | 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. |
| 2002 | |
| ISSN | 0953-8984 |
| Volume | 14Issue:15Pages:3931-3937 |
| Subject Area | Physics |
| Indexed By | SCI |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/13534 |
| Collection | 理论物理所科研产出_SCI论文 |
| Corresponding Author | Ren, XG , Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China. |
| Recommended Citation 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. |
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| Phase transition fro（232KB） | 开放获取 | License | Application Full Text | |||
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