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cond-mat1998
Anderson localization due to spin disorder: a driving force of temperature-dependent metal-semiconductor transition in colossal-magnetoresistance materials
Eugene Kogan, Mark Auslender
We study temperature induced metal-insulator transition in doped ferromagnetic semiconductors, described by s-d exchange model. The transition is a result of the mobility edge move…
cond-mat1994
Statistics of radiation in a disordered medium: from ballistic to diffusive regime
Eugene Kogan, Moshe Kaveh
The distribution function for the intensity of radiation propagating in a random medium is analyzed for arbitrary multiplicity of scattering (for arbitrary relation between the dis…