Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/111502
Title: Electron-electron Interaction with Decreasing Conductance
Authors: Minkov, G. M.
Rut, O. E.
Germanenko, A. V.
Sherstobitov, A. A.
Shashkin, V. I.
Khrykin, O. I.
Zvonkov, B. N.
Issue Date: 2003
Publisher: American Physical Society (APS)
Citation: Electron-electron Interaction with Decreasing Conductance / G. M. Minkov, O. E. Rut, A. V. Germanenko et al. // Physical Review B - Condensed Matter and Materials Physics. — 2003. — Vol. 67. — Iss. 20. — P. .
Abstract: The contribution of the electron-electron interaction to conductivity is analyzed step by step starting from the high conductivity in gated GaAs/InxGa1−xAs/GaAs heterostructures with different starting disorders. We demonstrate that the diffusion theory works down to kFl≃1.5−2, where kF is the Fermi quasimomentum and l is the mean free path. It is shown that the e–e interaction gives smaller contribution to the conductivity than the interference independent of the starting disorder, and its role rapidly decreases with decreasing kFl. © 2003 The American Physical Society.
Keywords: ARSENIC
GALLIUM
ARTICLE
CONDUCTANCE
DIFFUSION
ELECTRON TRANSPORT
MOLECULAR INTERACTION
QUANTUM MECHANICS
QUANTUM THEORY
STRUCTURE ANALYSIS
URI: http://hdl.handle.net/10995/111502
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 1542673419
ISSN: 1098-0121
metadata.dc.description.sponsorship: We thank Igor Gornyi for useful discussions. This work was supported in part by the RFBR through Grants No. 00-02-16215, No. 01-02-16441, and No. 01-02-17003, the INTAS through Grant No. 1B290, the Program University of Russia through Grants No. UR.06.01.002, and the CRDF through Grant No. REC-005.
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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