First-principles computations of YxGa1−x As-ternary alloys: a study on structural, electronic, optical and elastic properties by Touam, S., Belghit, R., Mahdjoubi, R., Megdoud, Y., Meradji, Hocine, Khan, Muhammad Shehryar, Ahmed, Rashid, Khenata, Rabah, Ghemid, Sebti, Rai, Dibya Prakash, Al-Douri, Yarub