%0 Journal Article
%T Classical mechanism for negative magnetoresistance in two dimensions
%+ Laboratoire de Physique Mathématique et Théorique (PMT)
%+ Laboratoire des colloïdes, verres et nanomatériaux (LCVN)
%A Dmitriev, A.
%A Dyakonov, M.
%A Jullien, R.
%Z 4 pages, 3 figures
%< avec comité de lecture
%Z LPM/01-62
%@ 1098-0121
%J Physical Review B: Condensed Matter and Materials Physics (1998-2015)
%I American Physical Society
%V 64
%P 233321-
%8 2001
%D 2001
%Z cond-mat/0103490
%R 10.1103/PhysRevB.64.233321
%Z PACS:73.50.Jt, 05.60.-k, 73.40.-c
%Z Physics [physics]/Condensed Matter [cond-mat]/Statistical Mechanics [cond-mat.stat-mech]Journal articles
%X The classical two-dimensional problem of non-interacting electrons scattered by short-range impurity centers in the presence of magnetic field is investigated both analytically and numerically. A strong magnetoresistance exists in such a system, due to freely circling electrons, which are not taken into account by the Boltzmann-Drude approach. A parabolic magnetoresistance is found at low fields.
%G English
%L hal-00176754
%U https://hal.science/hal-00176754
%~ CNRS
%~ UNIV-MONTP2
%~ LCVN
%~ UNIV-MONTPELLIER
%~ UM1-UM2