Tailoring structural, electronic, optical, and magnetic properties of rare-earth gallates RGaO${}_3$ (R = Ho, Er, Tm) via first-principles investigations

T. Usman, K. Liaqat, S. Khan +2

Ab initio calculations of cubic perovskites RGaO${}_3$ (R = Ho, Er, Tm) were performed using the full-potential linearized augmented plane wave (FP-LAPW) method within the framework…