The electrical resistivities of the palladium-silver alloys
The electrical resistivities of the palladium-silver alloys
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钯银合金的电阻率
DOI：
10.1098/rspa.1962.0088
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发表时间：
1962
期刊：
影响因子：
--
通讯作者：
J. C. Taylor
中科院分区：
文献类型：
--
作者：
B. Coles;J. C. Taylor
对该合金系的电阻率随成分和温度的变化进行了新的测量。利用Mott提出的s-d散射的理论模型和费米面态密度的实验值，我们计算了剩余电阻率和随温度变化的电阻率。与实验取得惊人的协议，除了纯钯附近的电阻率的温度依赖性的一部分，这是归因于发病的一些贡献传导的d-带空穴的行为的实验数据的所有功能被再现。
New measurements of resistivity as a function of com position and temperature have been made for this alloy system . Using the theoretical model proposed by Mott for s-d scattering, and experimental values for the density of states at the Fermi surface, we have calculated both the residual resistivity and temperature-dependent resistivity with very few arbitrary parameters. Striking agreement with experiment is obtained, all the features of the experimental data being reproduced except for the behaviour of the temperature-dependent part of the resistivity near pure palladium , which is ascribed to the onset of some contribution to conduction by d-band holes.