Electron transport properties of three-dimensional topological insulators
文献类型：期刊论文
| 作者 | Li, YQ ; Wu, KH ; Shi, JR ; Xie, XC |
| 刊名 | FRONTIERS OF PHYSICS
 |
| 出版日期 | 2012 |
| 卷号 | 7期号:2页码:165 |
| 关键词 | HGTE QUANTUM-WELLS SINGLE DIRAC CONE THIN-FILMS CONDUCTION ELECTRONS SURFACE-STATES DISORDERED CONDUCTORS BI2SE3 MAGNETORESISTANCE BI2TE3 GRAPHENE |
| ISSN号 | 2095-0462 |
| 通讯作者 | Li, YQ: Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | A review is presented on our recent Vlasov-Fokker-Planck (VFP) simulation code development and applications for high-power laser-plasma interactions. Numerical schemes are described for solving the kinetic VFP equation with both electron-electron and electron-ion collisions in one-spatial and two-velocity (1D2V) coordinates. They are based on the positive and flux conservation method and the finite volume method, and these two methods can insure the particle number conservation. Our simulation code can deal with problems in high-power laser/beam-plasma interactions, where highly non-Maxwellian electron distribution functions usually develop and the widely-used perturbation theories with the weak anisotropy assumption of the electron distribution function are no longer in point. We present some new results on three typical problems: firstly the plasma current generation in strong direct current electric fields beyond Spitzer-Harm's transport theory, secondly the inverse bremsstrahlung absorption at high laser intensity beyond Langdon's theory, and thirdly the heat transport with steep temperature and/or density gradients in laser-produced plasma. Finally, numerical parameters, performance, the particle number conservation, and the energy conservation in these simulations are provided. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [10874210, 10974240]; State Key Development Program for Basic Research of China (973 Program) [2007CB936800, 2009CB929101]; Chinese Academy of Sciences |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/37123]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Li, YQ,Wu, KH,Shi, JR,et al. Electron transport properties of three-dimensional topological insulators[J]. FRONTIERS OF PHYSICS,2012,7(2):165. |
| APA | Li, YQ,Wu, KH,Shi, JR,&Xie, XC.(2012).Electron transport properties of three-dimensional topological insulators.FRONTIERS OF PHYSICS,7(2),165. |
| MLA | Li, YQ,et al."Electron transport properties of three-dimensional topological insulators".FRONTIERS OF PHYSICS 7.2(2012):165. |
入库方式： OAI收割
来源：物理研究所
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