First-principles study of structural, electronic, and optical properties of cubic InAs<inline-formula> <img src="cpb_26_1_017303_ieqn1.gif"/> </inline-formula>N<inline-formula> <img src="cpb_26_1_017303_ieqn2.gif"/> </inline-formula>P<inline-formula> <img src="cpb_26_1_017303_ieqn3.gif"/> </inline-formula> triangular quaternary alloys

First-principles study of structural, electronic, and optical properties of cubic InAs

triangular quaternary alloys

Hattabi I¹, Abdiche A^{2, 4, †}, Soyalp F³, Moussa R⁴, Riane R⁴, Hadji K⁴, Bin-Omran S⁵, Khenata R^{2, ‡}

(color online) The variation curves versus compositions x and y of the direct band gap ( of quaternary alloys.