1. Sound velocity, (b) Debye Temperature (c) Melting temperature, (d) Minimum Thermal Conductivity of BaLiX;X=P
2. The results show that BaLiX (X=P,As,Sb) is competitive with other semiconductor perovskites, especially considering that their direct bandgaps, as determined by PBE, are 0.70 eV, 0.30 eV, and 0.95 eV, respectively. These bandgap levels (0.30-1.0 eV) are perfect for optoelectronic devices such as mid-infrared photodetectors, terahertz devices, and near-infrared sensor applications. BaLiX (X=P,As,Sb) have significant optical absorbance spectra that grow across the visible range of 2 to 6 eV, measuring around 1.7 �10 6 cm -1 (BaLiP), 1.9 �10 6 cm -1 (BaLiAs) and 1.3�10 6 cm -1 (BaLiSb);As X=p;Conclusion Using first-principles calculations
3. Pressure effect on the optical properties of the filled tetrahedral semiconductors LiZnX (X= N, P, andAs);L Kalarasse;Journal of Physics and Chemistry of Solids,2007
4. First principles calculations of the structural and elastic properties of the filled tetrahedral compounds LiCdX (X= N, P, As);A Mellouki;Computational materials science,2008
5. Elastic, electronic and optical properties of the filled tetrahedral semiconductor ?-LiCdAs;A Bouhemadou;Materials science in semiconductor processing,2009