Séminaire LMGP - 9/03/2016- Kévin MUSSELMAN

Brighter LEDs and better photovoltaics with spatial atomic layer deposition

Assistant Pr., Kevin – Musselman
University of Waterloo,


Atmospheric pressure spatial atomic layer deposition (AP-SALD) is capable of rapidly printing nanoscale thin films in atmosphere, making it very attractive for large-scale fabrication of next-generation electronic devices. Furthermore, AP-SALD permits accurate control of film compositions, such that film properties can be engineered for specific devices. In this seminar, recent progress in the fabrication of Nb2O5 and Zn(1-x)MgxO thin films by AP-SALD will be presented, along with their integration into next-generation photovoltaics and LEDs. Thin Nb2O5 interlayers were used to improve the separation of photoexcited charges in polymer solar cells, and Zn(1-x)MgxO alloys were used to reduce charge injection barriers in organometal halide perovskite LEDs and polymer LEDs, resulting in record luminances.

Infos date
Grenoble INP - Phelma
Laboratoire LMGP
3 parvis Louis Néel - 38000 Grenoble
Accès : TRAM B arrêt Cité internationale
Free entrance - No registration
Infos lieu
11:00 h - 2ème étage - salle de séminaire