Journal of Physical Studies 9(2), 168–176 (2005)
DOI: https://doi.org/10.30970/jps.09.168 SPIN-ORBIT INTERACTION INFLUENCE ON THE ENERGY SPECTRUM FOR THE TIGHT-BINDING MODEL WITH A DISPLACEMENT DISORDERO. M. Voznjak
The Precarpathian Vasyl Stefanyk University, Chair of Solid State Physics, |
The influence of the spin-orbit interaction on the energy spectrum has been investigated by Green's function method for the disordered solid state with the disorder of displacements. The equation for the energy spectrum has been received within the quadratic approximation with respect to the atomic displacements from the equilibrium state of a regular crystal lattice. The computation has been realized for the disordered one-dimensional lattice and the disordered simple cubic lattice.
PACS number(s): 71.15.Fv, 71.55 Jv, 71.70.Ej, 61.43 Er