ESR Determination of Electron Effective Masses in GaxIn1-xSb Alloys

摘要

Electron spin resonance and bandgap measurements have been used to derive the effective masses of GaxIn1-xSb alloys in the range 0≪x≪0.54. The effective masses are found to vary smoothly with composition and their values are found to be in good agreement with the masses calculated from Kane''s theory of a k=0 conduction band.