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SCIENTIFIC SUMMARIES
Electron-electron scattering and the transport properties of two-dimensional ballistic contacts
K. E. Nagaevab a Kotel'nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow, Russia
b Institute of Solid State Physics, Russian Academy of Sciences, Chernogolovka, Moscow region, Russia
Abstract:
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.
Received: 30.11.2016
Citation:
K. E. Nagaev, “Electron-electron scattering and the transport properties of two-dimensional ballistic contacts”, Pis'ma v Zh. Èksper. Teoret. Fiz., 105:2 (2017), 112–119; JETP Letters, 105:2 (2017), 137–144
Linking options:
https://www.mathnet.ru/eng/jetpl5175 https://www.mathnet.ru/eng/jetpl/v105/i2/p112
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