Nebola, I.I.; Katanytsia, A.F.; Shkyrta, I.M.; Шкирта, Ігор Миколайович; Pal, Yu.O.; Studenyak, I.P.; Timko, M.; Kopčanský, P.
(2022)
The paper is devoted to model phonon spectra calculations of argyrodite family
crystals, namely: Ag7GeSe5I and Cu7GeSe5I (Ag7SiS5I and Cu7SiS5I). The specificity of the
crystalline structure of these crystals is ...