Fig. 8: Analysis of the dielectric function and optical properties of κ-Ga2O3 with neutral oxygen vacancies.
From: The role of oxygen vacancies in the electronic and optical properties of κ-Ga2O3
a Real part, b imaginary part of the dielectric function, c absorption coefficient, d reflectivity, e refractive index, and f electron-loss function of κ-Ga2O3 with oxygen vacancies.
