Conductivity in a two-dimensional disordered model with anisotropic long-range hopping
نویسندگان
چکیده
منابع مشابه
Conductivity in Two-Dimensional Disordered Model with Anisotropic Long-Range Hopping
Abstract We consider two-dimensional system of particles localized on randomly distributed sites of squared lattice with anisotropic transfer matrix elements between localized sites. By summing of ”diffusion ladder” and ”cooperon ladder” type vertices we calculated the conductivity for various sites and particles densities. The model is relevant to the problem of strong nonmagnetic impurities i...
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ژورنال
عنوان ژورنال: Journal of Experimental and Theoretical Physics
سال: 1999
ISSN: 1063-7761,1090-6509
DOI: 10.1134/1.558835