Chub, A., kalo., Mora-Ramos, M., ., & Contreras-Solorio, D. (1999). Optical Phonon Modes at GaAs/AlxGa(1_x)As Semiconducting Interfaces: Effects of the Concentration of Al. Revista Mexicana De Física, 45(1), 34–40. Retrieved from https://rmf.smf.mx/ojs/index.php/rmf/article/view/2822