Memorias de investigación
Ponencias en congresos:
Electromagnetic interaction between a laser beam and semiconductor nanowires deposited on different substrates: Raman enhancement in Si Nanowires
Año:2013
Áreas de investigación
  • Fisica sm -- estructura de materiales,
  • Tecnología electrónica y de las comunicaciones
Datos
Descripción
Raman scattering of Si nanowires (NWs) presents antenna effects. The electromagnetic resonance depends on the electromagnetic coupling of the system laser/NW/substrate. The antenna effect of the Raman signal was measured in individual NWs deposited on different substrates, and also free standing NWs in air. The one phonon Raman band in NWs can reach high intensities depending on the system configuration; values of Raman intensity per unit volume more than a few hundred times with respect to bulk substrate can be obtainedRaman scattering of Si nanowires (NWs) presents antenna effects. The electromagnetic resonance depends on the electromagnetic coupling of the system laser/NW/substrate. The antenna effect of the Raman signal was measured in individual NWs deposited on different substrates, and also free standing NWs in air. The one phonon Raman band in NWs can reach high intensities depending on the system configuration; values of Raman intensity per unit volume more than a few hundred times with respect to bulk substrate can be obtained
Internacional
Si
Nombre congreso
2013 Materials Research Society Fall Meeting and Exhibit
Tipo de participación
960
Lugar del congreso
Boston , Massachusets
Revisores
Si
ISBN o ISSN
0000-0000-00
DOI
10.1557/opl.2014.250
Fecha inicio congreso
01/12/2013
Fecha fin congreso
06/06/2014
Desde la página
1
Hasta la página
6
Título de las actas
MRS Online Proceedings Library MRS Proceedings, 1659 ISSN: 1946-4274 (No aceptado por la aplicación)
Esta actividad pertenece a memorias de investigación
Participantes
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Grupo de Conectividad
  • Departamento: Tecnología Electrónica