Pressure and composition dependence of thermodynamic properties of zinc-blende AlyGa1-yAs alloy Vu Van Hung, Vu Thi Thanh Ha, Vu Hong Nhat, Nguyen Van Nghia, Doan Quoc Khoa and Ho Khac Hieu Eur. Phys. J. Plus, 133 10 (2018) 442 Published online: 26 October 2018 DOI: 10.1140/epjp/i2018-12246-0