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Proceedings Paper

Reactively sputtered metal-oxide interlayers for scalable photovoltaic devices (Conference Presentation)

Paper Abstract

Recent progress on reactively sputtered metal oxide PV interlayers is presented. A strong correlation between initial material composition and annealing condition to the microstructure of the films is given, leading to pronounced device improvements. A new crystalline MoOx system employed for efficient hole extraction is shown to lead to prolonged OPV lifetimes1, and a new crystalline TiOx layer is shown to lead to efficient electron extraction. In order to meet the requirements on scalable OPV development, the up-scaling of the metal oxides from Roll-to-Roll (R2R) vacuum processing is discussed. 1 Ahmadpour et al, ACS Appl. Energy Mater. 2, 420 (2019)

Paper Details

Date Published: 10 March 2020
Proc. SPIE 11281, Oxide-based Materials and Devices XI, 112811V (10 March 2020); doi: 10.1117/12.2545591
Show Author Affiliations
Morten Madsen, Univ. of Southern Denmark (Denmark)
Mehrad Ahmadpour, Univ. of Southern Denmark (Denmark)
André L. F. Cauduro, Lawrence Berkeley National Lab. (United States)
Jani Lamminaho, Univ. of Southern Denmark (Denmark)
Bhushan Ramesh Patil, Univ. of Southern Denmark (Denmark)
William Greenbank, Univ. of Southern Denmark (Denmark)
Brian Julsgaard, Aarhus Univ. (Denmark)
Vida Turkovic, Univ. of Southern Denmark (Denmark)
Peter Balling, Aarhus Univ. (Denmark)
Horst-Günter Rubahn, Univ. of Southern Denmark (Denmark)
Nadine Witkowski, Sorbonne Univ. (France)
Institut des nanosciences de Paris (France)
Andreas K. Schmid, Lawrence Berkeley National Lab. (United States)

Published in SPIE Proceedings Vol. 11281:
Oxide-based Materials and Devices XI
David J. Rogers; David C. Look; Ferechteh H. Teherani, Editor(s)

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