Systematic study of optoelectronic and thermoelectric properties of AHfO3 (A = Ca, Ba) perovskites at various pressure via ab-initio calculationsMuhammad Rashid, R.B. Behram, Irfan Qasim, T. Ghrib and Nessrin A. KattanEur. Phys. J. B, 93 12 (2020) 218DOI: https://doi.org/10.1140/epjb/e2020-10237-8