Electron Liquid in Disordered Conductors
This volume proceeds from a description of a disordered electron liquid via effective functional or diffusion modes to a theory of interacting electrons in disordered conductors that is of the Fermi-liquid type but with renormalizable parameters. The influence of disorder on the temperature of the superconducting transition in homogeneous amorphous films is analyzed theoretically. Critical properties in the vicinity of metal-insulator transitions are discussed and spin instability is considered: the latter shows the great importance of spin fluctuation in the region of the transition.
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Consideration of Electron Interaction in Disordered
Systems with Purely Potential Impurity Scattering
MetalInsulator Transition in Disordered Systems
Altshuler Anderson localization Aronov behavior calculation Castellani conductivity Contents Volume contribution cooperon modes correlation function correspond Coulomb interaction course of renormalization critical exponent critical region derived diffusing electrons diffusion corrections diffusion modes diffusion propagators diffusons discussed disordered conductors disordered electron systems disordered systems divergence effective functional Einstein relation Eksp electron interaction electron liquid electron-electron interaction Fermi Fermi-liquid finite Finkel'stein free electrons frequency impurity scattering integration interacting electrons interaction amplitudes ladder diagrams Landé factor Lett lowest order magnetic field magnetic impurities magnetoresistance matrices Q matrix metal metal-insulator transition momentum one-particle density phase plane Phys purely potential quantity QUANTUM renormalization group equations replica resistance result sample scattering by impurities semiconductors Si:P small momenta spin projections spin relaxation spin susceptibility spin-orbit interaction summation superconducting transition superconductivity symmetry Teor trajectories transition temperature two-dimensional systems variables Zeeman splitting Zheff