Effect of structural site disorder on the optical properties of Ag6+x(P1−xGex)S5I solid solutions. - Pogodin, A. I.; Pop, M. M.; Shender, I. O.; Studenyak, I. P.; Filep, M. J.; Malakhovska, T. O.; Kokhan, O. P.; Babuka, T. Y.; Stercho, I. P.; Rubish, V. M.; Kopčanský, P. (Journal of Materials Science: Materials in Electronics, 2022)