Vilaplana Cerda, Rosario Isabel(Universitat Politècnica de València, 2011-04-13)
Dibuja el potencial en 3D y la superficies equipotenciales en 2D creado por dos cargas puntuales (positivas, de signo opuesto y negativas) al mismo tiempo.
[EN] This joint experimental and theoretical study of the structural and vibrational properties of beta-In2S3 upon compression shows that this tetragonal defect spinel undergoes two reversible pressure-induced order¿disorder ...
Vilaplana Cerda, Rosario Isabel(Universitat Politècnica de València, 2008-05-06)
Esta tesis está enfocada a la obtención de las propiedades de scattering de una distribución de partículas no esféricas y a su aplicación a las observaciones astronómicas, en longitudes de onda del dominio visible, del ...
Vilaplana Cerda, Rosario Isabel; Rey Tormos, Romina María del; Gomis Hilario, Oscar; Alba Fernández, Jesús; Manjón Herrera, Francisco Javier; Cuenca Gotor, Vanesa Paula; Monsoriu Serra, Juan Antonio(Editorial Universitat Politècnica de València, 2017-07-18)
[EN] We present in this work the first steps carried out within a 2016-2017 PIME of the Vice Chancery for Studies, Quality and Accreditation the Polytechnic University of Valencia entitled "Active methodologies in basic ...
We have studied CaWO4 under compression using Ne as pressure-transmitting medium at room temperature by means of synchrotron X-ray powder diffraction. We have found that CaWO4 beyond 8.8 GPa transforms from its low-pressure ...
Vilaplana Cerda, Rosario Isabel; Gomis Hilario, Oscar; Manjón Herrera, Francisco Javier; Rodríguez-Hernández, P.; Muñoz, Alfonso; Errandonea, Daniel; Achary, S.N.; Tyagi, A.K.(American Institute of Physics (AIP), 2012-11-21)
High-pressure Raman scattering measurements have been performed in wulfenite (PbMoO4) for both bulk and nanocrystalline powders up to 22 GPa. Our Raman scattering measurements evidence the phase transition from the tetragonal ...
Vilaplana Cerda, Rosario Isabel(Universitat Politècnica de València, 2009-06-08)
Para una sección dada se observa como varía la resistencia en función de la longitud y para una longitud fija como varía la resistencia en función de la sección (se conoce la resistividad del material)
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 ...
Vilaplana Cerda, Rosario Isabel; Sans Tresserras, Juan Ángel; Manjón Herrera, Francisco Javier; Andrada-Chacón, A.; Sánchez-Benitez, J.; Popescu, C.; Gomis, O.; Pereira, A. L. J.; García-Domene, B.; Rodríguez-Hernández, P.; Muñoz, A.; Daisenberger, D.; Oeckler, O.(Elsevier, 2016-11-15)
We report high-pressure X-ray diffraction and electrical measurements of the topological insulator SnBi2Te4 at room temperature. The pressure dependence of the structural properties of the most stable phase of SnBi2Te4 at ...
Chulia-Jordan, R.; Santamaria-Perez, D.; Pereira, A. L. J.; Garcia-Domene, B.; Vilaplana Cerda, Rosario Isabel; Sans-Tresserras, Juan Ángel; Martinez-Garcia, D.; Morales-Garcia, A.; Popescu, C.; Muehle, C.; Jansen, M.; Manjón, Francisco-Javier(Elsevier, 2020-07-25)
[EN] We have performed an experimental study of the crystal structure and lattice dynamics of cubic Cu1.80(3)Se at ambient temperature and high pressures. Two reversible phase transitions were found at 2.9 and 8.7 GPa. The ...
Sans Tresserras, Juan Ángel; Santamaría Pérez, David; Popescu, Catalin; Gomis, O.; Manjón Herrera, Francisco Javier; Vilaplana Cerda, Rosario Isabel; Muñoz, Alfonso; Rodríguez Hernández, Plácida; Ursaki, Veacheslav; Tiginyanu, Ivan(American Chemical Society, 2014-07-17)
The behavior of defect chalcopyrite CdAl2S4 at high pressures and ambient temperature has been investigated in a joint experimental and theoretical study. High-pressure X-ray diffraction and Raman scattering measurements ...
[EN] This work reports the structural and vibrational properties of nanocrystals of corundum-type In2O3 (rh-In2O3) at high pressures by using angle-dispersive x-ray diffraction and Raman scattering measurements up to 30 ...
The structural and vibrational properties of bismuth selenide (Bi 2Se 3) have been studied by means of x-ray diffraction and Raman scattering measurements up to 20 and 30 GPa, respectively. The measurements have been ...
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 ...
Santamaría Pérez, David; Gomis, O.; Pereira, A. L. J.; Vilaplana Cerda, Rosario Isabel; Popescu, Catalin; Sans Tresserras, Juan Ángel; Manjón Herrera, Francisco Javier; Rodríguez Hernández, Plácida; Muñoz, Alfonso; Ursaki, Vladislav V.; Tiginyanu, Ion M.(American Chemical Society, 2014-11-20)
We report a comprehensive experimental and theoretical study of the structural and vibrational properties of a-CdIn2Se4 under compression. Angle-dispersive synchrotron X-ray diffraction and Raman spectroscopy evidence that ...
Compresed BiTeBr has been studied from a joint experimental and theoretical perspective. Room-temperature
x-ray diffraction, Raman scattering, and transport measurements at high pressures have been performed in this
layered ...
Gallego-Parra, Samuel; Vilaplana Cerda, Rosario Isabel; Gomis, O.; Lora da Silva, E.; Otero-de-la-Roza, A.; Rodríguez-Hernández, P.; Muñoz, A.; González, J.; Sans-Tresserras, Juan Ángel; Cuenca-Gotor, Vanesa Paula; Ibáñez, J.; Popescu, C.; Manjón, Francisco-Javier(The Royal Society of Chemistry, 2021-03-21)
[EN] We report a joint experimental and theoretical study of the low-pressure phase of ¿¿-Ga2S3 under compression. Theoretical ab initio calculations have been compared to X-ray diffraction and Raman scattering measurements ...
Cuenca Gotor, Vanesa Paula; Sans-Tresserras, Juan Ángel; Ibáñez, J.; Popescu, C.; Gomis, O.; Vilaplana Cerda, Rosario Isabel; Manjón Herrera, Francisco Javier; Leonardo, A.; Sagasta, E.; Suárez-Alcubilla, A.; Gurtubay, I.G.; Mollar García, Miguel Alfonso; Bergara, A.(American Chemical Society, 2016-09-01)
We report a study of the structural, vibrational, and electronic
properties of layered monoclinic arsenic telluride (α-As2Te3) at high
pressures. Powder X-ray diffraction and Raman scattering measurements up
to 17 GPa ...