Sen, A. K.; Botet, R.; Vilaplana Cerda, Rosario Isabel; Choudhury, Naznin R; Gupta, Ranjan(Elsevier, 2017)
[EN] Cosmic dust particles are mostly responsible for polarization of the light that we observe from astrophysical objects. They also lead to color-extinction, thermal re-emission and other scattering related phenomena. ...
Vilaplana Cerda, Rosario Isabel; Luna Molina, Ramón; Guirado, D.(Elsevier, 2011)
[EN] In order to identify the type of scattering profile that corresponds to some specific shapes, we have performed calculations of some scattering properties for those shapes with a fixed size distribution. Aggregates ...
Vilaplana Cerda, Rosario Isabel; Gomis Hilario, Oscar; Pérez-González, E.; Ortiz, H. M.; Manjón Herrera, Francisco Javier; Rodríguez-Hernández, P.; Muñoz, A.; Alonso-Gutiérrez, P.; Sanjuán, M. L.; Ursaki, V. V.; Tiginyanu, I. M.(IOP Publishing: Hybrid Open Access, 2013-04-24)
Order-disorder phase transitions induced by thermal annealing have been studied in the ordered-vacancy compound ZnGa2Se4 by means of Raman scattering and optical absorption measurements. The partially disordered as-grown ...
Gallego-Parra, Samuel; Gomis, O.; Vilaplana Cerda, Rosario Isabel; Ortiz, H.M.; Perez-Gonzalez, E.; Luna Molina, Ramón; Rodríguez-Hernández, Plácida; MUÑOZ, ALFONSO; URSAKI, VEACHESLAV; TIGINYANU, IVAN; Manjón, Francisco-Javier(American Institute of Physics, 2019-03-21)
[EN] Raman scattering measurements have been performed in cadmium digallium sulphide (CdGa2S4) with defect chalcopyrite structure up to 25 GPa in order to study its pressure-induced phase transitions. These measurements ...
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 ...