Observatorio de I+D+i UPM

Memorias de investigación
Research Publications in journals:
Nanosecond laser ablation processes in aluminum-doped zinc-oxide for photovoltaic devices
Year:2012
Research Areas
  • Engineering
Information
Abstract
Aiming to a future use in thin film solar modules, the processing of aluminum doped zinc oxide thin films with good optoelectronic properties with a nanosecond-pulsed ultraviolet laser has been studied. The ablation threshold fluence of the films has been determined and associated with the material properties. The ablation process has been optimized and grooves with good properties for photovoltaic devices have been obtained. The morphology of the ablated surfaces has been observed by confocal microscopy and its structure has been characterized by Raman spectroscopy. The influence of ablation parameters like focus distance, pulse energy and repetition frequency in the groove morphology has been studied with special attention to the thermal effects on the material structure.
International
Si
JCR
Si
Title
Applied Surface Science
ISBN
0169-4332
Impact factor JCR
2,103
Impact info
Volume
258
http://dx.doi.org/10.1016/j.apsusc.2011.10.083
Journal number
23
From page
9447
To page
9451
Month
SIN MES
Ranking
Participants
  • Autor: David Canteli (CIEMAT)
  • Autor: S Fernández (CIEMAT)
  • Autor: Carlos Luis Molpeceres Alvarez (UPM)
  • Autor: I Torres (CIEMAT)
  • Autor: J.J. Gandía (CIEMAT)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Grupo de Investigación en Ingeniería y Aplicaciones del Láser
  • Centro o Instituto I+D+i: Centro Laser
  • Departamento: Física Aplicada a la Ingeniería Industrial
S2i 2019 Observatorio de investigación @ UPM con la colaboración del Consejo Social UPM
Cofinanciación del MINECO en el marco del Programa INNCIDE 2011 (OTR-2011-0236)
Cofinanciación del MINECO en el marco del Programa INNPACTO (IPT-020000-2010-22)