Anomalies in the thermo-emf and resistance of cadmium-magnesium alloys at low temperatures
Varyukhin S. V., Egorov V. S.
The thermo-emf and resistance of cadmium-magnesium alloys for Mg concentrations in the range 0 <x < 20 at.% at liquid-helium temperatures were measured. Characteristic singularities are observed at Mg concentrations of 6 and 11 at.%. Their relation to topological changes at the Fermi surface of cadmium at the К and L points of the Brillouin zone is discussed.