| 分形子-电子相互作用导致的电阻率 |
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| 引用本文： | 易林,姚凯伦.分形子-电子相互作用导致的电阻率[J].华中科技大学学报(自然科学版),1993(5). |
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| 作者姓名： | 易林 姚凯伦 |
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| 作者单位： | 华中理工大学物理系
(易林),华中理工大学物理系(姚凯伦) |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 利用推广的Hnsch-Mahan量子输运方程,求解了分形子-电子相互作用系统的电阻率.克服了电阻率的低温发散困难,给出了电阻率反常处的温度.
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| 关 键 词： | 非晶态 电阻率 分形 量子输运 |
The Resistivity due to Fracton-Electron Interaction |
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| Yi Lin Yao Kailun.The Resistivity due to Fracton-Electron Interaction[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,1993(5). |
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| Authors: | Yi Lin Yao Kailun |
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| Institution: | Yi Lin Yao Kailun |
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| Abstract: | With the Hansch-Mahan quantum transport equation extended by the authors for a many-particle system, the resistivity of an amorphous system with fracton-electron interaction is calculated self-consistently. An "exact" expression of resistivity for any fractal structure is obtained and the quasi-Kondo temperature is given. The calculation has overcome the difficulty of divergence of resistivity associated with low temperatures. |
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| Keywords: | amorphous state resistivity fractal quantum transport |
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