Conductance of a perfect thin film with diffuse surface scattering.
نویسنده
چکیده
The conductance of thin films with diffusive surface scattering was solved semiclassically by Fuchs and Sondheimer. However, when the intrinsic electron mean free path is very large or infinite their conductance diverges. In this Letter a simple diffraction picture is presented. It yields a conductance which corresponds to a limiting mean free path of a(2)/lambda(F), where a is the film thickness.
منابع مشابه
The Conductance of a Perfect Thin Film with Diffuse Surface Scattering
The conductance of thin films with diffusive surface scattering was solved semi-classically by Fuchs and Sondheimer. However, when the intrinsic electron mean free path is very large or infinite their conductance diverges. In this letter a simple diffraction picture is presented. It yields a conductance which corresponds to a limiting mean free path of a2kF /(2π) where a is the film thickness. ...
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ورودعنوان ژورنال:
- Physical review letters
دوره 94 10 شماره
صفحات -
تاریخ انتشار 2005