Mist-CVD Growth of High Quality ZnO Thin Films at Low Temperature for Inverted Organic Solar Cells

被引:9
|
作者
Kim, Kwon-Ho [1 ]
Shin, Kyung-Sik [1 ]
Kumar, Brijesh [1 ]
Kim, Kyung-Kook [2 ]
Kim, Sang-Woo [1 ,3 ,4 ]
机构
[1] Sungkyunkwan Univ, Sch Adv Mat Sci & Engn, Suwon 440746, South Korea
[2] Korea Polytech Univ, Dept Nanoopt Engn, Shihung 429793, South Korea
[3] Sungkyunkwan Univ, SKKU Adv Inst Nanotechnol SAINT, Suwon 440746, South Korea
[4] Sungkyunkwan Univ, Ctr Human Interface Nanotechnol HINT, Suwon 440746, South Korea
关键词
ZnO Thin Film; Mist-CVD; Inverted Organic Solar Cell; Power Conversion Efficiency; CHEMICAL-VAPOR-DEPOSITION; ZINC-OXIDE FILMS; SUBSTRATE-TEMPERATURE; AL FILMS; PRESSURE; NANOWIRES; GAN;
D O I
10.1166/jno.2010.1103
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
We report the deposition of ZnO thin films on indium-doped tin oxide (ITO)-coated glass substrates via Mist chemical vapor deposition (Mist-CVD) at a temperature range of 250, 300 and 350 degrees C, respectively. Surface morphology and crystalline quality were investigated by field emission scanning electron microscope (FE-SEM) and X-ray diffraction (XRD), respectively and optical property by transmission spectra. Further, we have optimized the surface morphology of ZnO films for inverted organic solar cells (IOSCs) by fabricating IOSCs on glass substrate, consisting of Au/MoO(3)/PCBM:P3HT/ZnO/ITO. It was found that the photovoltaic power conversion efficiency (PCE) of IOSCs is affected by the transmittance and crystallinity of ZnO thin films.
引用
收藏
页码:247 / 251
页数:5
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