Manjón, Francisco-Javier; Gallego-Parra, Samuel; Rodríguez Hernández, Plácida; Muñoz, Alfonso; Drasar, Cestmir; Muñoz-Sanjosé, Vicente; Oeckler, Oliver(The Royal Society of Chemistry, 2021-05-21)
[EN] Two anomalous broad bands are usually found in the Raman spectrum of bulk and 2D Te-based chalcogenides, which include binary compounds, like ZnTe, CdTe, HgTe, GaTe, GeTe, SnTe, PbTe, GeTe2, As2Te3, Sb2Te3, Bi2Te3, ...
[EN] The structural and vibrational properties of nanocrystalline yttrium orthoaluminate perovskite (YAlO3) under compression have been experimentally studied. Experimental results have been compared to ab initio simulations ...
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 ...