Structural, electronic, elastic, and thermal properties of CaNiH<sub>3</sub> perovskite obtained from first-principles calculations

Structural, electronic, elastic, and thermal properties of CaNiH₃ perovskite obtained from first-principles calculations

Benlamari S¹, Bendjeddou H¹, Boulechfar R¹, Amara Korba S¹, Meradji H^{1, †}, Ahmed R², Ghemid S¹, Khenata R^{3, ‡}, Bin Omran S⁴

(color online) Variation of the heat capacities (a) C_V and (b) C P versus temperature at various pressures.