Premium
Investigation of Transport Coefficients in Semimetals by the Variational Method. II. Bismuth
Author(s) -
Gitsu D. V.,
Golban I. M.,
Kantser V. G.
Publication year - 1982
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2221130104
Subject(s) - bismuth , variational method , magnetic field , range (aeronautics) , condensed matter physics , scattering , basis (linear algebra) , deformation (meteorology) , physics , materials science , mathematics , quantum mechanics , geometry , meteorology , metallurgy , composite material
A comparison of the experimental and calculated data for the transport coefficients in bismuth obtained on the basis of the variational microscopic model is carried out. The assumption about the predomination of carrier scattering on acoustic phonons in bismuth is confirmed. The values of deformation potential constants are calculated for a wide range of temperatures. The temperature and magnetic field dependences of transport coefficients in the wide range of temperatures and magnetic fields determined by variational method, completely reproduce the experimental data.