In this work, we focus on the study of the structural and elastic properties of mercury digallium selenide (HgGa2Se4) which belongs to the family of AB 2 X 4 ordered-vacancy compounds with tetragonal defect chalcopyrite ...
Gallego-Parra, Samuel; Vilaplana Cerda, Rosario Isabel; Gomis, O.; Rodríguez-Hernández, Plácida; Muñoz, Alfonso; González, Jesus Antonio; Sans-Tresserras, Juan Ángel; Popescu, Catalin; Manjón, Francisco-Javier(American Chemical Society, 2022-07-12)
[EN] The synthesis of polymorphs of alpha '-Ga2S3 at room temperature on compression/decompression is studied from a joint experimental and theoretical point of view to reveal the nature of their crystalline structures. ...
We report an experimental and theoretical lattice dynamics study of bismuth telluride (Bi2Te3) up to 23 GPa together with an experimental and theoretical study of the optical absorption and reflection up to 10 GPa. The ...
Pereira, Andre L. J.; Sans Tresserras, Juan Ángel; Vilaplana Cerda, Rosario Isabel; Gomis, O.; Manjón Herrera, Francisco Javier; Rodriguez-Hernandez, Placida; Muñoz, Alfonso; Popescu, Catalin; Beltran, Armando(American Chemical Society, 2014-10-09)
We report a joint experimental and theoretical study of the structural and vibrational properties of synthetic sphaerobismoite (beta-Bi2O3) at high pressures in which room-temperature angle-dispersive X-ray diffraction ...
[EN] Teaching electrical engineering requires a combination of theoretical and practical lessons to acquire knowledge and develop skills. However, in general, laboratory sessions are conducted separately from theoretical ...
We report an experimental and theoretical lattice dynamics study of antimony telluride (Sb 2Te 3) up to 26 GPa together with a theoretical study of its structural stability under pressure. Raman-active modes of the ...
Vilaplana Cerda, Rosario Isabel; Gomis Hilario, Oscar; Manjón Herrera, Francisco Javier; Ortiz, H. M.; Pérez González, E.; López Solano, Javier; Rodríguez Hernández, Plácida; Múñoz, Alfonso; Errandonea, Daniel; Ursaki, V.; Tiginyanu, Ivan(American Chemical Society, 2013-08)
We report on Raman scattering measurements in mercury digallium selenide (HgGa2Se4) up to 25 GPa. We also performed, for the low-pressure defect-chalcopyrite structure, lattice-dynamics ab initio calculations at high ...
This work reports an experimental and theoretical lattice dynamics study of
nanocrystalline Y3Ga5O12 (YGG) garnet at high pressures. Raman scattering measurements in
nanocrystalline Tm3+-doped YGG garnet performed up to ...
Vilaplana Cerda, Rosario Isabel; Rey Tormos, Romina María del; Manjón Herrera, Francisco Javier; Monsoriu Serra, Juan Antonio; Llovera Segovia, Pedro; Torregrosa Cabanilles, Constantino(Editorial Universitat Politècnica de València, 2018-09-26)
[EN] We present the steps carried out within a PIME entitled "Active methodologies in basic subjects. A catalogue of experimental Physics demonstrations designed as teaching resources for the degree motivation" that started ...
Vilaplana Cerda, Rosario Isabel(Universitat Politècnica de València, 2009-06-08)
Dibuja la onda estacionaria de voltaje e intensidad a partir de la superposición de la onda incidente y reflejada en distintos instante de tiempo (fotografías), la envolvente constituirá la onda estacionaria
Manjón Herrera, Francisco Javier; Gomis Hilario, Oscar; Vilaplana Cerda, Rosario Isabel; Sans Tresserras, Juan Ángel; Ortiz, H. M.(Wiley-VCH Verlag, 2013-08)
Adamantine ternary ordered-vacancy compounds (OVCs) of the AB(2)X(4) family derive from the zincblende structure of binary AX compounds and share many properties with the chalcopyrite-type ternary ABX(2) compounds. AB(2)X(4) ...
Cuenca-Gotor, Vanesa Paula; Sans-Tresserras, Juan Ángel; Gomis, O.; Mujica, Andres; Radescu, Silvana; Muñoz, Alfonso; Rodríguez-Hernández, Plácida; Da Silva, Estelina Lora; Popescu, Catalin; Ibañez, Jordi; Vilaplana Cerda, Rosario Isabel; Manjón, Francisco-Javier(The Royal Society of Chemistry, 2020-02-14)
[EN] We report a joint experimental and theoretical study of the structural, vibrational, and electronic properties of layered monoclinic arsenic sulfide crystals (a-As2S3), aka mineral orpiment, under compression. X-ray ...
García-Domene, B.; Sans Tresserras, Juan Ángel; Gomis, O.; Manjón Herrera, Francisco Javier; Ortiz, H. M.; Errandonea, Daniel; Santamaría Pérez, David; Martinez-Garcia, D.; Vilaplana Cerda, Rosario Isabel; Pereira, A. L. J.; Morales-Garcia, A.; Rodríguez Hernández, Plácida; Muñoz, Alfonso; Popescu, Catalin; Segura, A.(American Chemical Society, 2014-09-04)
High-pressure powder X-ray diffraction and Raman scattering measurements in cubic bixbyite-type indium oxide (c-In2O3) have been performed at room temperature. On increasing pressure c-In2O3 undergoes a transition to the ...
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.