Electron–electron scattering and the transport properties of two-dimensional ballistic contacts

被引：0
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作者：
K. E. Nagaev
机构：
[1] Russian Academy of Sciences,Kotel’nikov Institute of Radio Engineering and Electronics
[2] Russian Academy of Sciences,Institute of Solid State Physics
来源：
JETP Letters | 2017年 / 105卷
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摘要：
Recent results on the effect of electron–electron collisions on the electric properties of contacts to a twodimensional electron gas with a direct conductivity in the absence of scattering by impurities and boundaries have been reviewed. A correction to the conductance of such contacts owing to the electron–electron scattering can be either positive or negative depending on the contact geometry. The magnitude of this correction strongly depends on the magnetic field.
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页码：137 / 144
页数：7
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