Navegação Ciências Exatas e da Terra por Autor "Feijó, Tais Orestes"

Resultados 1-3 de 3

    • Strain-inducing photochemical chlorination of graphene nanoribbons on SiC (0001) 

      Copetti, Gabriela; Nunes, Eduardo Horbach; Feijó, Tais Orestes; Galves, Lauren Aranha; Heilmann, Martin; Soares, Gabriel Vieira; Lopes, J. M. J.; Radtke, Claudio (2021) [Artigo de periódico]
      As different low-dimensional materials are sought to be incorporated into microelectronic devices, graphene integration is dependent on the development of band gap opening strategies. Amidst the different methods currently ...

    • Thermally-driven H interaction with HfO2 films deposited on Ge(100) and Si(100) 

      Soares, Gabriel Vieira; Feijó, Tais Orestes; Baumvol, Israel Jacob Rabin; Aguzzoli, Cesar; Krug, Cristiano; Radtke, Claudio (2014) [Artigo de periódico]
      In the present work, we investigated the thermally-driven H incorporation in HfO2 films deposited on Si and Ge substrates. Two regimes for deuterium (D) uptake were identified, attributed to D bonded near the HfO2/substrate ...

    • Thermally driven hydrogen interaction with single-layer graphene on SiO2/Si substrates quantified by isotopic labeling 

      Feijó, Tais Orestes; Rolim, Guilherme Koszeniewski; Corrêa, Silma Alberton; Radtke, Claudio; Soares, Gabriel Vieira (2020) [Artigo de periódico]
      In the present work, we investigated the interaction of hydrogen with single-layer graphene. Fully hydrogenated monolayer graphene was predicted to be a semiconductor with a bandgap of 3.5 eV in contrast to the metallic ...