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

Morten Madsen; Mehrad Ahmadpour; André L. F. Cauduro; Jani Lamminaho; Bhushan Ramesh Patil; William Greenbank; Brian Julsgaard; Vida Turkovic; Peter Balling; Horst-Günter Rubahn; Nadine Witkowski; Andreas K. Schmid

doi:10.1117/12.2545591

10 March 2020 Reactively sputtered metal-oxide interlayers for scalable photovoltaic devices (Conference Presentation)

Morten Madsen, Mehrad Ahmadpour, André L. F. Cauduro, Jani Lamminaho, Bhushan Ramesh Patil, William Greenbank, Brian Julsgaard, Vida Turkovic, Peter Balling, Horst-Günter Rubahn, Nadine Witkowski, Andreas K. Schmid

Author Affiliations +

Proceedings Volume 11281, Oxide-based Materials and Devices XI; 112811V (2020) https://doi.org/10.1117/12.2545591
Event: SPIE OPTO, 2020, San Francisco, California, United States

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)

Conference Presentation

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Morten Madsen, Mehrad Ahmadpour, André L. F. Cauduro, Jani Lamminaho, Bhushan Ramesh Patil, William Greenbank, Brian Julsgaard, Vida Turkovic, Peter Balling, Horst-Günter Rubahn, Nadine Witkowski, and Andreas K. Schmid "Reactively sputtered metal-oxide interlayers for scalable photovoltaic devices (Conference Presentation)", Proc. SPIE 11281, Oxide-based Materials and Devices XI, 112811V (10 March 2020); https://doi.org/10.1117/12.2545591

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