Spectral and optical properties of Ag${}_3$Au(Se${}_2$,Te${}_2$) and dark matter detection

Miguel-Ángel Sánchez-Martínez, Iñigo Robredo, Arkaitz Bidauzarraga +4

In this work we study the electronic structure of Ag${}_3$AuSe${}_2$ and Ag${}_3$AuTe${}_2$, two chiral insulators whose gap can be tuned through small changes in the lattice param…