Low-Temperature Magnetoresistance in Degeneraten-Type Si

Abstract
Transverse magnetoresistance of degenerate n-type Si has been measured in the liquid-helium temperature range. A characteristic negative magnetoresistance is observed. The data are analyzed by a semiempirical expression originally used for CdS by us, thus providing further evidence for the general validity of our expression and for the localized-magnetic-moment model.