Please use this identifier to cite or link to this item: http://hdl.handle.net/10995/111512
Title: Analysis of Negative Magnetoresistance: Statistics of Closed Paths. II. Experiment
Authors: Minkov, G.
Negashev, S.
Rut, O.
Germanenko, A.
Khrykin, O.
Shashkin, V.
Danil’tsev, V.
Issue Date: 2000
Publisher: American Physical Society (APS)
Citation: Analysis of Negative Magnetoresistance: Statistics of Closed Paths. II. Experiment / G. Minkov, S. Negashev, O. Rut et al. // Physical Review B - Condensed Matter and Materials Physics. — 2000. — Vol. 61. — Iss. 19. — P. 13172-13176.
Abstract: It is shown that a new kind of information can be extracted from the Fourier transform of negative magnetoresistance in two-dimensional (2D) semiconductor structures. The procedure proposed provides the information on the area distribution function of closed paths and on the area dependence of the average length of closed paths. Based on this line of attack the method of analysis of the negative magnetoresistance is suggested. The method has been used to process the experimental data on negative magnetoresistance in 2D structures with different relations between the momentum and phase relaxation times. It is demonstrated this fact leads to distinction in the area dependence of the average length of closed paths. © 2000 The American Physical Society.
URI: http://hdl.handle.net/10995/111512
Access: info:eu-repo/semantics/openAccess
SCOPUS ID: 0000604965
ISSN: 1098-0121
metadata.dc.description.sponsorship: This work was supported in part by the RFBR through Grants Nos. 97-02-16168, 98-02-16624 and 98-02-17286, the Russian Program Physics of Solid State Nanostructures through Grant No. 97-1091, and the Program University of Russia through Grant No. 420.
Appears in Collections:Научные публикации, проиндексированные в SCOPUS и WoS CC

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