Please use this identifier to cite or link to this item:
http://elar.urfu.ru/handle/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://elar.urfu.ru/handle/10995/111502 |
Access: | info:eu-repo/semantics/openAccess |
SCOPUS ID: | 1542673419 |
WOS ID: | 000183483200047 |
PURE ID: | 8533599 |
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 ученых УрФУ, проиндексированные в SCOPUS и WoS CC |
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