Listar por autoría "5f293afb-f60e-4db7-b15a-45573c0acaca"

Mostrando ítems 1-3 de 3

    • openAccess   Beta-Bi2O3 under compression: Optical and elastic properties and electron density topology analysis 

      Pereira, André L. J.; Gomis Hilario, Óscar; Sans, Juan A.; Contreras García, Julia; Manjón, F. J.; Rodríguez Hernández, P.; Muñoz, Alfonso; Beltran, Armando American Physical Society (2016-06)
      We report a joint experimental and theoretical study of the optical properties of tetragonal bismuth oxide (β−Bi2O3) at high pressure by means of optical absorption measurements combined with ab initio electronic band ...

    • openAccess   Experimental and Theoretical Study of Bi2O2Se Under Compression 

      Pereira, André L. J.; Santamaría Pérez, D.; Ruiz-Fuertes, J.; Manjón, F. J.; Cuenca-Gotor, V. P.; Vilaplana, Rosario; Gomis Hilario, Óscar; Popescu, Catalin; Muñoz, Alfonso; Rodríguez Hernández, P.; Segura García del Río, Alfredo; Gracia, Lourdes; Beltran, Armando; Ruleova, P.; Drasar, C.; Sans, Juan A. American Chemical Society (2018-04)
      We report a joint experimental and theoretical study of the structural, vibrational, elastic, optical, and electronic properties of the layered high-mobility semiconductor Bi2O2Se at high pressure. A good agreement between ...

    • closedAccess   Isostructural Second-Order Phase Transition of β-Bi2O3 at High Pressures: An Experimental and Theoretical Study 

      Pereira, André L. J.; Sans, Juan A.; Villaplana, Rosario; Gomis Hilario, Óscar; Manjón, F. J.; Rodríguez Hernández, P.; Muñoz, Alfonso; Popescu, Catalin; Beltran, Armando American Chemical Society (2014-09)
      We report a joint experimental and theoretical study of the structural and vibrational properties of synthetic sphaerobismoite (β-Bi2O3) at high pressures in which room-temperature angle-dispersive X-ray diffraction (XRD) ...