Zobrazeno 1 - 10
of 223
pro vyhledávání: '"Gomis, O."'
Autor:
Bera, G., Botella, P., Pellicer-Porres, J., Diaz-Anichtchenko, D., Errandonea, D., Gomis, O., Oliva, R., Ibañez, J., Alabarse, F., Valencia, S., Rey, F., Otero-de-la-Roza, A., Santamaria-Perez, D.
Publikováno v:
In Microporous and Mesoporous Materials December 2024 380
Autor:
Cuenca-Gotor, V. P., Sans, J. A., Gomis, O., Mujica, A., Radescu, S., Muñoz, A., Rodríguez-Hernández, P., da Silva, E. Lora, Popescu, C., Ibañez, J., Vilaplana, R., Manjón, F. J.
We report a joint experimental and theoretical study of the structural, vibrational, and electronic properties of layered monoclinic arsenic sulfide (alpha-As2S3), aka mineral orpiment, under compression. X-ray diffraction and Raman scattering measur
Externí odkaz:
http://arxiv.org/abs/1907.11227
Autor:
Pereira, A.L.J., Sans, J.A., Gomis, O., Santamaría-Pérez, D., Ray, S., Godoy-Jr, A., da Silva-Sobrinho, A.S., Rodríguez-Hernández, P., Muñoz, A., Popescu, C., Manjón, F.J.
Publikováno v:
In Results in Physics June 2023 49
Autor:
Gomis, O., Vilaplana, R., Pérez-González, E., Ruiz-Fuertes, J., Rodríguez-Hernández, P., Muñoz, A., Errandonea, D., Segura, A., Santamaría-Pérez, D., Alonso-Gutiérrez, P., Sanjuan, M.L., Tiginyanu, I.M., Ursaki, V.V., Manjón, F.J.
Publikováno v:
In Journal of Alloys and Compounds 5 April 2023 939
Autor:
Gomis, O., Lavina, B., Rodríguez-Hernández, P., Muñoz, A., Errandonea, R., Errandonea, D., Bettinelli, M.
Publikováno v:
J. Phys.: Condens. Matter 29, 095401 (2017)
Zircon-type HoPO4 and TmPO4 have been studied by single-crystal x-ray diffraction and ab initio calculations. We report information on the influence of pressure on the crystal structure, and on the elastic and thermodynamic properties. The equation o
Externí odkaz:
http://arxiv.org/abs/1705.10721
Autor:
Liang, A., Shi, L.T., Gallego-Parra, S., Gomis, O., Errandonea, D., Tiginyanu, I.M., Ursaki, V.V., Manjón, F.J.
Publikováno v:
In Journal of Alloys and Compounds July 2021
Autor:
Errandonea, D., Gomis, O., Santamaria-Perez, D., Garcia-Domene, B., Munoz, A., Rodriguez-Hernandez, P., Achary, S. N., Tyagi, A. K., Popescu, C.
Publikováno v:
Journal of Applied Physics 117, 105902 (2015)
We have studied the structural behavior of bismuth phosphate under compression. We performed x-ray powder diffraction measurements up to 31.5 GPa and ab initio calculations. Experiments were carried out on different polymorphs; trigonal (phase I) and
Externí odkaz:
http://arxiv.org/abs/1503.00316
Autor:
Gomis, O., Santamaria-Perez, D., Ruiz-Fuertes, J., Sans, J. A., Vilaplana, R., Ortiz, H. M., Garcia-Domene, B., Manjon, F. J., Errandonea, D., Rodriguez-Hernandez, P., Muñoz, A., Mollar, M.
Publikováno v:
Journal of Applied Physics 116, 133521 (2014)
The structural properties of Thallium (III) oxide (Tl2O3) have been studied both experimentally and theoretically under compression at room temperature. X-ray powder diffraction measurements up to 37.7 GPa have been complemented with ab initio total-
Externí odkaz:
http://arxiv.org/abs/1501.02228
Autor:
Pereira, A. L. J., Errandonea, D., Beltrán, A., Gracia, L., Gomis, O., Sans, J. A., Garcia-Domene, B., Miquel-Veyrat, A., Manjón, F. J., Muñoz, A., Popescu, C.
Publikováno v:
J. Phys.: Condens. Matter 25 (2013) 475402 (12pp)
An experimental and theoretical study of the structural properties of monoclinic bismuth oxide (alfa-Bi2O3) under high pressures is here reported. Both synthetic and mineral bismite powder samples have been compressed up to 45 GPa and their equations
Externí odkaz:
http://arxiv.org/abs/1402.2200
Publikováno v:
Journal of Applied Physics, 115, 043510 (2014)
The multiferroic manganese tungstate (MnWO4) has been studied by high-pressure Raman spectroscopy at room temperature under quasi-hydrostatic conditions up to 39.3 GPa. The low-pressure wolframite phase undergoes a phase transition at 25.7 GPa, a pre
Externí odkaz:
http://arxiv.org/abs/1401.6969