Systematic study of Mn-doping trends in optical properties of (Ga,Mn)As

Abstract

We report on a systematic study of optical properties of (Ga,Mn)As epilayers spanning the wide range of accessible MnGa dopings. The results are consistent with the description of ferromagnetic (Ga,Mn)As based on the microscopic valence band theory.

Keywords

• ferromagnetic semiconductor
• optical spectroscopy