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Seminar LMGP - 09/03/2016 - Kévin MUSSELMAN

Published on February 9, 2016
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Seminar March 9, 2016
Grenoble INP - Phelma
Laboratoire LMGP
3 parvis Louis Néel - 38000 Grenoble
Accès : TRAM B arrêt Cité internationale
Free entrance - No registration
 
11:00am - 2nd floor - LMGP 2nd Floor




Brighter LEDs and better photovoltaics with spatial atomic layer deposition

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musselman kevin.png

Assistant Pr., Kevin – Musselman
University of Waterloo


Brighter LEDs and better photovoltaics with spatial atomic layer deposition


Abstract

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.



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Date of update February 10, 2016

Univ. Grenoble Alpes