Electronic properties in a two-dimensional disordered electron liquid: Spin-valley interplay
Abstract
We report a detailed study of the influence of the spin and valley splittings on such physical observables of the two-dimensional disordered electron liquid as resistivity and spin and valley susceptibilities. We explain qualitatively the nonmonotonic dependence of the resistivity on temperature in the presence of a parallel magnetic field. In the presence of either spin or valley splitting we predict a temperature dependence of the resistivity with two maximum points.
- Publication:
-
Physical Review B
- Pub Date:
- May 2008
- DOI:
- Bibcode:
- 2008PhRvB..77s5319B
- Keywords:
-
- 73.43.Qt;
- 72.10.-d;
- 71.30.+h;
- 11.10.Hi;
- Magnetoresistance;
- Theory of electronic transport;
- scattering mechanisms;
- Metal-insulator transitions and other electronic transitions;
- Renormalization group evolution of parameters