Warm Electrons on the Liquid 4He Surface
Warm Electrons on the Liquid 4He Surface
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液体 4He 表面的热电子
DOI：
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发表时间：
1977
期刊：
影响因子：
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通讯作者：
M. Saitoh
中科院分区：
文献类型：
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作者：
M. Saitoh
给出了液体 4 He 表面电子非欧姆输运的详细理论分析。考虑了电子波纹散射以及电子 4 He 气体散射的正确形式。基于电子有效温度近似，将电子迁移率偏离欧姆值的特征电场估计为温度和保持场的函数。
Detailed theoretical analysis of non-Ohmic transport of electrons on the liquid 4 He surface is given. The correct form of the electron-ripplon scattering as well as the electron- 4 He gas scattering is taken into account. A characteristic electric field at which electron mobility deviates from the Ohmic value is estimated as a function of temperature and the holding field on the basis of the electron effective temperature approximation.