Vilaplana Cerda, Rosario Isabel; Robledillo, M.; Gomis Hilario, Oscar; Sans, J.A.; Manjón Herrera, Francisco Javier; Pérez-González, E.; Rodríguez-Hernández, P.; Muñoz, Alfonso; Tiginyanu, Ivan; Ursaki, Veacheslav(American Institute of Physics (AIP), 2013-03-07)
In this work, we report on high-pressure Raman scattering measurements in mercury digallium sulfide (HgGa2S4) with defect chalcopyrite structure that have been complemented with lattice dynamics ab initio calculations. Our ...