dc.creator | Vyborny, Karel | |
dc.creator | Kovalev, Alexey A. | |
dc.creator | Sinova, Jairo | |
dc.creator | Jungwirth, T. | |
dc.date.accessioned | 2012-09-19T20:05:44Z | |
dc.date.available | 2012-09-19T20:05:44Z | |
dc.date.issued | 2009 | |
dc.identifier.citation | Karel Vyborny, Alexey A. Kovalev, Jairo Sinova and T. Jungwirth. Phys.Rev.B 79 045427 2009."Copyright (2009) by the American Physical Society." | en |
dc.identifier.uri | http://dx.doi.org/10.1103/PhysRevB.79.045427 | |
dc.identifier.uri | https://hdl.handle.net/1969.1/146825 | |
dc.description | Journals published by the American Physical Society can be found at http://journals.aps.org/ | en |
dc.description.abstract | We present a procedure for finding the exact solution to the linear-response Boltzmann equation for two-dimensional anisotropic systems and demonstrate it on examples of noncrystalline anisotropic magnetoresistance in a system with spin-orbit interaction. We show that two decoupled integral equations must be solved in order to find the nonequilibrium distribution function up to linear order in the applied electric field. The examples are all based on the Rashba system with charged magnetic scatterers, a system where the nonequilibrium distribution function and anisotropic magnetoresistance can be evaluated analytically. Exact results are compared to earlier widely used approximative approaches. We find circumstances under which approximative approaches may become unreliable even on a qualitative level. | en |
dc.language.iso | en | |
dc.publisher | American Physical Society | |
dc.rights | This work is archived in the Texas A&M Digital Repository with the express permission of the rights holder (commonly but not always the publisher). A copy of the permission document is on file with the Texas A&M University Libraries. | en |
dc.subject | Boltzmann equation | en |
dc.subject | enhanced magnetoresistance | en |
dc.subject | magnetisation | en |
dc.subject | spin-orbit interactions | en |
dc.subject | ALLOYS | en |
dc.subject | SPINTRONICS | en |
dc.subject | Physics | en |
dc.title | Semiclassical framework for the calculation of transport anisotropies | en |
dc.type | Article | en |
local.department | Physics and Astronomy | en |