Low-temperature saturation of variable-range hopping and delocalization of electron states by entanglement with phonons in two dimensions
文献类型：期刊论文
| 作者 | Xiong, Y ; Xie, XC ; Xiong, SJ |
| 刊名 | PHYSICAL REVIEW B
 |
| 出版日期 | 2003 |
| 卷号 | 67期号:14 |
| 关键词 | METAL-INSULATOR-TRANSITION THIN WIRES SEMICONDUCTORS LOCALIZATION |
| ISSN号 | 1098-0121 |
| 通讯作者 | Xiong, Y: Oklahoma State Univ, Dept Phys, Stillwater, OK 74078 USA. |
| 中文摘要 | We investigate low-temperature transport properties in a two-dimensional electronic system coupled with phonons. It is found that some of the localized states will be delocalized by the entanglement with phonons even when the temperature approaches the absolute zero. The distribution of phonons near the zero temperature is departed from the Boson distribution because the entangled states are preferred from the energy point of view. This leads to the low-temperature saturation of the variable-range hopping of electrons and the existence of a metal-like behavior in two dimensions. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-18 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/41070]  |
| 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 | Xiong, Y,Xie, XC,Xiong, SJ. Low-temperature saturation of variable-range hopping and delocalization of electron states by entanglement with phonons in two dimensions[J]. PHYSICAL REVIEW B,2003,67(14). |
| APA | Xiong, Y,Xie, XC,&Xiong, SJ.(2003).Low-temperature saturation of variable-range hopping and delocalization of electron states by entanglement with phonons in two dimensions.PHYSICAL REVIEW B,67(14). |
| MLA | Xiong, Y,et al."Low-temperature saturation of variable-range hopping and delocalization of electron states by entanglement with phonons in two dimensions".PHYSICAL REVIEW B 67.14(2003). |
入库方式： OAI收割
来源：物理研究所
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