Optical properties of PbTe and PbSe
We report optical properties of PbTe and PbSe as obtained from first-principles calculations with the Tran-Blaha modified Becke-Johnson potential. The results are discussed in relation to existing experimental data, particularly in relation to the temperature dependence of the band gap. © 2012 American Physical Society.
Publication Source (Journal or Book title)
Physical Review B - Condensed Matter and Materials Physics
Ekuma, C., Singh, D., Moreno, J., & Jarrell, M. (2012). Optical properties of PbTe and PbSe. Physical Review B - Condensed Matter and Materials Physics, 85 (8) https://doi.org/10.1103/PhysRevB.85.085205