Base pair dynamic assisted charge transport in DNA

被引：0
|
作者：
E. I. Kats
V. V. Lebedev
机构：
[1] Russian Academy of Sciences,Landau Institute for Theoretical Physics
[2] Institut Laue-Langevin,Department of Physics
[3] Weizmann Institute of Science,undefined
来源：
Journal of Experimental and Theoretical Physics Letters | 2002年 / 75卷
关键词：
87.14.Gg; 34.70.+e;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A one-dimensional model with time-dependent random hopping is proposed to describe charge transport in DNA. It permits the investigation of both diffusion of electrons and their tunneling between different sites in DNA. The tunneling appears to be strongly temperature-dependent. Observations of a strong (exponential) as well as a weak distance dependence of the charge transfer in DNA can be explained in the framework of our model.
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页码：37 / 40
页数：3
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