Gomis Hilario, Oscar; Santamaría-Pérez, D.; Vilaplana Cerda, Rosario Isabel; Luna Molina, Ramón; Sans, J. A.; Manjón Herrera, Francisco Javier; Errandonea, D.; Pérez-González, E.; Rodríguez-Hernández, P.; Muñoz, A.; Tiginyanu, I. M.; Ursaki, V. V.(Elsevier, 2014-01-15)
In this work, we focus on the study of the structural and elastic properties of mercury digallium sulfide (HgGa2S4) at high pressures. This compound belongs to the family of AB(2)X(4) ordered-vacancy compounds and exhibits ...
Pereira, A. L. J.; Gracia, L.; Santamaría-Pérez, D.; Vilaplana Cerda, Rosario Isabel; Manjón Herrera, Francisco Javier; Errandonea, D.; Nalin, M.; Beltrán, A.(American Physical Society, 2012-05-18)
We report an experimental and theoretical study of antimony oxide (Sb 2O 3) in its cubic phase (senarmontite) under high pressure. X-ray diffraction and Raman scattering measurements up to 18 and 25 GPa, respectively, have ...
[EN] We report a characterization of the high-pressure behavior of zinc iodate, Zn(IO3)(2). By the combination of x-ray diffraction, Raman spectroscopy, and first-principles calculations we have found evidence of two subtle ...
García-Domene, B.; Sans Tresserras, Juan Ángel; Manjón Herrera, Francisco Javier; Ovsyannikov, Sergey V.; Dubrovinsky, L.S.; Martinez-Garcia, D.; Gomis, O.; Errandonea, D.; Moutaabbid, H.; Le Godec, Y.; Ortiz, H.M.; Muñoz, A.; Rodríguez-Hernández, P.; Popescu, C.(American Chemical Society, 2015-12-31)
This work reports the high-pressure and high-temperature (HP-HT)
synthesis of pure rhombohedral (corundum-type) phase of indium oxide (In2O3)
from its most stable polymorph, cubic bixbyite-type In2O3, using a multianvil ...
Panchal, V.; López Moreno, S.; Santamaría-Pérez, D.; Errandonea, D.; Manjón Herrera, Francisco Javier; Rodríguez-Hernández, P.; Muñoz, A.; Achary, S. N.; Tyagi, A. K.(American Physical Society, 2011-07-07)
X-ray diffraction and Raman-scattering measurements on cerium vanadate have been performed up to 12 and 16 GPa, respectively. Experiments reveal at 5.3 GPa the onset of a pressure-induced irreversible phase transition from ...