Particular features of the electronic structure and optical properties of Ag2PbGeS4 as evidenced from first-principles DFT calculations and XPS studies

Physical Sciences and Engineering Materials Science Electronic, Optical and Magnetic Materials

Tuan V. Vu, A.A. Lavrentyev, B.V. Gabrelian, V.A. Ocheretova, O.V. Parasyuk, O.Y. Khyzhun,