• openAccess   A DFT investigation of the role of oxygen vacancies on the structural, electronic and magnetic properties of ATiO3 (A = Mn, Fe, Ni) multiferroic materials 

      Ribeiro, Renan; Longo, Elson; Andres, Juan; de Lazaro, Sergio Ricardo Royal Society of Chemistry (2018)
      In order to achieve deep insight into the multiferroic behavior and electronic properties of intrinsic oxygen vacancies in ATiO3 (A = Mn, Fe, Ni), first-principles calculations based on hybrid density functional theory ...
    • closedAccess   Laser-induced formation of bismuth nanoparticles 

      Assis, Marcelo de; Cordoncillo, Eloisa; Torres-Mendieta, Rafael; Beltrán Mir, Héctor; Mínguez-Vega, Gladys; Gouveia, Amanda; Leite, Edson; Andres, Juan; Longo, Elson Royal Society of Chemistry (2018)
      In the current communication, the synthesis of metallic Bi nanoparticles with coexisting crystallographic structures (rhombohedral, monoclinic, and cubic) obtained via direct femtosecond laser irradiation of NaBiO3 is ...
    • closedAccess   ZnWO4 nanocrystals: synthesis, morphology, photoluminescence and photocatalytic properties 

      Pereira, Paula; Gouveia, Amanda; Assis, Marcelo de; Oliveira, Regiane; Pinatti, Ivo M; Penha, M.; Gonçalves, R. F.; Gracia, Lourdes; Andres, Juan; Longo, Elson Royal Society of Chemistry (2018)
      The present joint experimental and theoretical work provides in-depth understanding on the morphology and structural, electronic, and optical properties of ZnWO4 nanocrystals. Monoclinic ZnWO4 nanocrystals were prepared ...