[EN] Lattice dynamics studies are important for the proper characterization of materials, since these studies provide information on the structure and chemistry of materials via their vibrational properties. These studies ...
Pereira, A. L. J.; Gomis, O.; Sans, J. A.; Pellicer-Porres, J.; Manjón Herrera, Francisco Javier; Beltran, A.; Rodríguez-Hernández, Plácida; Muñoz, Alfonso(IOP Publishing: Hybrid Open Access, 2014-06)
We report an experimental and theoretical high-pressure study of the vibrational properties of synthetic monoclinic bismuth oxide (alpha-Bi2O3), also known as mineral bismite. The comparison of Raman scattering measurements ...
[EN] This work deals with the simulation of a two¿dimensional ideal lattice having simple tetragonal geometry. The harmonic character of the oscillators give rise to a system of second¿order linear differential equations, ...
Cuenca Gotor, Vanesa Paula; Gomis, O.; Sans-Tresserras, Juan Ángel; Manjón Herrera, Francisco Javier; Rodríguez Hernández, P.; Muñoz, A.(AIP Publishing, 2016-10)
The formation of a new compound with stoichiometry As4O62He at relatively low pressure
(3 GPa) has been recently reported when arsenolite (As4O6) powder is compressed with helium as a
pressure-transmitting medium. In ...