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Cited 3 time in webofscience Cited 3 time in scopus
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Properties of Vanadium-Doped Indium Oxide Deposited at Room Temperature as Transparent Conductor for Inverted Polymer Solar Cells

Authors
Choi, Min-JunLim, Keun YongPark, Hyun-WooKim, Han-KiHwang, Do KyungLim, Sung-JinShim, Jae WonChung, Kwun-Bum
Issue Date
Oct-2017
Publisher
SPRINGER
Keywords
Indium vanadium oxide; inverted polymer solar cell; electronic structure
Citation
JOURNAL OF ELECTRONIC MATERIALS, v.46, no.10, pp 5797 - 5803
Pages
7
Indexed
SCI
SCIE
SCOPUS
Journal Title
JOURNAL OF ELECTRONIC MATERIALS
Volume
46
Number
10
Start Page
5797
End Page
5803
URI
https://scholarworks.dongguk.edu/handle/sw.dongguk/23791
DOI
10.1007/s11664-017-5605-7
ISSN
0361-5235
1543-186X
Abstract
The properties of vanadium-doped indium oxide (IVO) deposited at room temperature as a transparent conductor for inverted polymer solar cells have been investigated as a function of the vanadium doping concentration. IVO film prepared with V doping concentration of 0.03% showed optimal properties for use as a transparent conductor with figure of merit of 4.35 x 10(-3) Ohm(-1), related to altered band alignment between the Fermi level and conduction-band minimum. In the optimal optoelectrical conditions for the IVO film, performance optimization of PTB7:PC70BM inverted polymer solar cells resulted in maximum power conversion efficiency of 4.7 +/- 0.4% under simulated air mass 1.5 global illumination at 100 mW/cm(2).
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