Electron-electron interactions and the electrical resistivity of lithium at low temperatures

被引:0
|
作者
O. N. Awasthi
V. K. Pundhir
机构
[1] National Council of Educational Research & Training,Department of Physics Regional Institute of Education
来源
Pramana | 2007年 / 68卷
关键词
Electrical resistivity; e-e interactions; temperature dependence; 34.80.-i; 72.10.Bg; 72.15.-v;
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学科分类号
摘要
The electron-electron interactions in lithium metal have been examined keeping in view the recent developments. The contribution of the electron-electron Umklapp scattering processes in the electrical resistivity of lithium at low temperatures has been evaluated using a simplified spherical Fermi surface model with isotropic transition probability. Our values of the electrical resistivity so obtained compare fairly well with the experimental results for lithium.
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页码:67 / 74
页数:7
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