arXiv-1901.10256:Chemical pressure effect on the optical conductivity of the nodal-line semimetals ZrSiY(Y=S,Se,Te) and ZrGeY(Y=S,Te)

This is a repository for the theory part of the above paper published in Phys. Rev. B 99, 125154 (2019).

zrsis-manuscript.zip: contains manuscript and figures

ZrXY.tgz: research data obtained with Wien2k and wannier90: basic scf calculation, optical conductivities, wannierization, tight-binding fits for various hopping ranges