Influence of cation Si4+ ↔ Ge4+ and P5+ ↔ Ge4+ substitution on the mechanical parameters of single crystals Ag7(Si1–xGex)S5I and Ag6+x(P1–xGex)S5I. - Shender, I. O.; Pogodin, A. I.; Filep, M. J.; Malakhovska, T. O.; Kokhan, O. P.; Bilanych, V. S.; Skubenych, K. V.; Symkanych, O. I.; Izai, V. Yu.; Suslikov, L. M. (Semiconductor Physics, Quantum Electronics & Optoelectronics, 2023)