Tailoring spatial distribution of the optical field intensity in semitransparent inverted polymer solar cells

Tao, Chen, Xie, Guohua, Meng, Fanxu, Ruan, Shengping and Chen, Weiyou (2011) Tailoring spatial distribution of the optical field intensity in semitransparent inverted polymer solar cells. Journal of Physical Chemistry C, 115 25: 12611-12615. doi:10.1021/jp201890q


Author Tao, Chen
Xie, Guohua
Meng, Fanxu
Ruan, Shengping
Chen, Weiyou
Title Tailoring spatial distribution of the optical field intensity in semitransparent inverted polymer solar cells
Journal name Journal of Physical Chemistry C   Check publisher's open access policy
ISSN 1932-7447
1932-7455
Publication date 2011-06-07
Sub-type Article (original research)
DOI 10.1021/jp201890q
Open Access Status Not yet assessed
Volume 115
Issue 25
Start page 12611
End page 12615
Total pages 5
Place of publication Washington, DC, U.S.A.
Publisher American Chemical Society
Language eng
Formatted abstract
A WO3/Ag/WO3 multilayer structure was introduced as a transparent top anode in semitransparent inverted organic solar cells. The inner WO3 film served as a hole extraction layer, while the outer WO3 film acted as a light coupling layer to enhance optical transmittance of the devices. The dependence of device performances on the thickness of the outerWO3 capping layer was investigated. Experimental results showed that both optical and electrical properties of the devices with WO3/Ag/WO3 as a transparent top anode could be tailored by varying the thickness of the outer WO3 capping layer. The spatial distribution of the optical field and the exciton generation rate across the active layer were calculated to discuss the effect of the thickness of the outerWO3 capping layer on the photocurrent.
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Article (original research)
Collections: Non HERDC
School of Chemistry and Molecular Biosciences
 
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Created: Tue, 20 Sep 2011, 23:37:33 EST by Chen Tao on behalf of School of Chemistry & Molecular Biosciences