Solution-processed LiF for work function tuning in electrode bilayers

Aytun, Taner and Turak, Ayşe Zeren and Baikie, Iain D. and Halek, Grzegorz and Ow-Yang, Cleva W. (2012) Solution-processed LiF for work function tuning in electrode bilayers. Nano Letters, 12 (1). pp. 39-44. ISSN 1530-6984 (print) ; 1530-6992 (online)

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Abstract

Although ambient processing is the key to low-cost organic solar cell production, high vacuum thermal evaporation of LiF is often a limiting step, motivating the exploration of solution processing of LiF as an alternative electrode interlayer. Sub-monolayer films are realized with the assistance of polymeric micelle reactors that enable LiF particle deposition with controlled nanoscale surface coverage. Scanning Kelvin probe reveals a work function tunable with nanoparticle coverage, with higher values than that of bare tin-doped indium oxide.
Item Type: Article
Uncontrolled Keywords: Surface work function tuning; Kelvin probe; organic solar cells; LiF; depolarization
Subjects: Q Science > Q Science (General)
Divisions: Faculty of Engineering and Natural Sciences > Academic programs > Materials Science & Eng.
Faculty of Engineering and Natural Sciences
Depositing User: Cleva W. Ow-Yang
Date Deposited: 15 Feb 2012 14:20
Last Modified: 26 Apr 2022 08:54
URI: https://research.sabanciuniv.edu/id/eprint/18834

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