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Memorias de investigación
Ponencias en congresos:
Laser-Induced Forward Transfer of silver-based pastes for metallization of photovoltaic devices
Año:2019
Áreas de investigación
  • Ingenieria mecanica,
  • Generación fotovoltaica
Datos
Descripción
Laser-induced forward transfer (LIFT) is a fast, clean, non-contact metallization technique that allows the deposition of small volumes (down to picoliters) of a wide range of materials in a very precise and controlled way. In this work, we show a complete description of the metallization by LIFT using pulsed laser sources and a commercial silver-based paste. We include a description of the transference process and discuss the influence of the paste viscosity and the acceptor substrate roughness. To avoid the use of a standard paste-curing process in a furnace, a second laser process is used to cure the silver paste in a selective way, preventing any thermal damage in the materials below the paste or in other parts of the device. In summary, we show that the use of a LIFT technique allows the metallization of wide areas with high aspect ratio lines, that can be cured selectively, and present very good mechanical properties, being suitable for its use in flexible electronics applications.
Internacional
Si
Nombre congreso
SPIE LASE, 2019
Tipo de participación
960
Lugar del congreso
San Francisco (Estados Unidos)
Revisores
Si
ISBN o ISSN
0277-786X
DOI
https://doi.org/10.1117/12.2508975
Fecha inicio congreso
02/02/2019
Fecha fin congreso
07/02/2019
Desde la página
1
Hasta la página
8
Título de las actas
Proceedings Volume 10905, Laser Applications in Microelectronic and Optoelectronic Manufacturing (LAMOM) XXIV; 109050M (2019)
Esta actividad pertenece a memorias de investigación
Participantes
  • Autor: David Canteli Perez-Caballero (UPM)
  • Autor: David Muñoz Martin (UPM)
  • Autor: Miguel Morales Furio (UPM)
  • Autor: Sara Lauzurica Santiago (UPM)
  • Autor: Juan Jose Moreno Labella (UPM)
  • Autor: Andrés Márquez Fernández (UPM)
  • Autor: Miguel Gómez Fontela (UPM)
  • Autor: Carlos Luis Molpeceres Alvarez (UPM)
Grupos de investigación, Departamentos, Centros e Institutos de I+D+i relacionados
  • Creador: Grupo de Investigación: Manufactura Avanzada con Láser
  • Centro o Instituto I+D+i: Centro Laser
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