Trepo - Selaus tekijän mukaan "Piton, Marcelo Rizzo"

Viitteet 1-4 / 4

    • Broadband optical spin dependent reflection in self-assembled GaAs-based nanowires asymmetrically hybridized with Au 

      Petronijevic, Emilija; Belardini, Alessandro; Leahu, Grigore; Hakkarainen, Teemu; Piton, Marcelo Rizzo; Koivusalo, Eero; Sibilia, Concita (2021)
      article
      <p>Hybridization of semiconductor nanostructures with asymmetric metallic layers offers new paths to circular polarization control and chiral properties. Here we study, both experimentally and numerically, chiral ...

    • Circular dichroism in the second harmonic field evidenced by asymmetric AU coated gaas nanowires 

      Belardini, Alessandro; Leahu, Grigore; Petronijevic, Emilija; Hakkarainen, Teemu; Koivusalo, Eero; Piton, Marcelo Rizzo; Talmila, Soile; Guina, Mircea; Sibilia, Concita (01.02.2020)
      article
      <p>Optical circular dichroism (CD) is an important phenomenon in nanophotonics, that addresses top level applications such as circular polarized photon generation in optics, enantiomeric recognition in biophotonics ...

    • Gradients of Be-dopant concentration in self-catalyzed GaAs nanowires 

      Piton, Marcelo Rizzo; Koivusalo, Eero; Hakkarainen, Teemu; Avanco Galeti, Helder Vinicius; Rodrigues, Ariano De Giovanni; Talmila, Soile; Souto, Sergio; Lupo, Donald; Gobato, Yara Galvao; Guina, Mircea (16.08.2019)
      article
      <p>Effective and controllable doping is instrumental for enabling the use of III-V semiconductor nanowires (NWs) in practical electronics and optoelectronics applications. To this end, dopants are incorporated during ...

    • Optimization of Ohmic Contacts to p-GaAs Nanowires 

      Piton, Marcelo Rizzo; Hakkarainen, Teemu; Hilska, Joonas; Koivusalo, Eero; Lupo, Donald; Avanco Galeti, Helder Vinicius; Gobato, Yara Galvao; Guina, Mircea (14.11.2019)
      article
      <p>The performance of Ohmic contacts applied to semiconductor nanowires (NWs) is an important aspect for enabling their use in electronic or optoelectronic devices. Due to the small dimensions and specific surface ...