Optimization of Organic Photovoltaic Devices Using Tuned Mixed Metal Oxide Contact Layers

K. Xerxes Steirer, N. Edwin Widjonarko, Ajaya K. Sigdel, Matthew T. Lloyd, David S. Ginley, Dana C. Olson, Joseph J. Berry

Research output: Contribution to conferencePaperpeer-review

3 Scopus Citations

Abstract

The use of oxide materials as a hole transport layers (HTL) offers the opportunity to optimize hole collection in a bulk heterojunction organic photovoltaic (OPV) device. We discuss the use of NiOx deposited by three different methods, pulsed laser deposition, sputtering and a solution precursor as an alternative to the standard OPV HTL. We also examine the ability of the HTL to improve device performance in a bulk heterojunction device utilizing a donor that has a deeper highest occupied molecular orbital (HOMO) level.

Original languageAmerican English
Pages102-104
Number of pages3
DOIs
StatePublished - 2010
Event35th IEEE Photovoltaic Specialists Conference, PVSC 2010 - Honolulu, HI, United States
Duration: 20 Jun 201025 Jun 2010

Conference

Conference35th IEEE Photovoltaic Specialists Conference, PVSC 2010
Country/TerritoryUnited States
CityHonolulu, HI
Period20/06/1025/06/10

NREL Publication Number

  • NREL/CP-520-47743

Keywords

  • cell efficiency
  • device performance
  • solar cells

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