15:30 - 15:45
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Paper No. 2018-THU-S0902-O001
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Sheng-Feng Kao
Award Candidate
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Process Development of III-V Solar Cells
Sheng-Feng Kao;Yueh-Lin Chan;Hao-Chung Kuo;Chien-Chung Lin
In the thesis, we tried to make ultra-thin III-V solar cells by using indium phosphide epitaxial wafer in two ways. The first one is thinning the thickness of wafer by lapping. The other is thermos-compression metal bonding. Photoluminescence spectrum and external quantum efficiency are measured for both thin-film devices.
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15:45 - 16:00
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Paper No. 2018-THU-S0902-O002
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Sumit Shahajirao Bhosale
Award Candidate
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Functionalization of Graphene Oxide Films with Au and MoOx Nanoparticles as Efficient p-contact Electrodes for Inverted Planar Perovskite Solar Cells
Sumit Shahajirao Bhosale;Prof. Eric Diau
A graphene oxide (GO) film was functionalized with metal (Au) and metal-oxide (MoOx) nanoparticles (NP) as a hole-extraction layer for high-performance inverted planar-heterojunction perovskite solar cells (PSC). The PCE of the GO-AuNP device attained 14.6 %. The GO-MoOx device showed significantly enhanced Voc and Jsc, with PCE of 16.7 %
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16:00 - 16:15
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Paper No. 2018-THU-S0902-O003
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Hong-Yi Hu
Award Candidate
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All-Solution-Processed Perovskite Solar Cells with AgNWs Top Electrodes
Hong-Yi Hu;Yu Cheng;Hsuan-Ying Peng;Ying-Chih Liao;Jian-Zhang Chen;Chih-I Wu;I-Chun Cheng
In this study, all-solution-processed n-i-p type planar perovskite solar cells (PSCs)
with silver nanowires (AgNWs) as top electrodes were demonstrated. The deposition of
AgNWs were carried out by either spin-coating or spray-coating methods. The spray-coated
AgNWs films exhibit better uniformity and sheet conductance than the spin-coated ones.
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16:15 - 16:30
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Paper No. 2018-THU-S0902-O004
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Pin-Chia Tseng
Award Candidate
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Effects of the washing-enhanced nucleation on the structural and optoelectronic characteristics of MAPbI3 thin films and their application in solar cells
Sheng Hsiung Chang;Sheng-Hui Chen;Sheng-De Wong;Pin-Chia Tseng
MAPbI3 thin films were fabricated by using the one-step spin-coating method with a washing-enhanced nucleation (WEN) process under different dropping times. Dropping time for the WEN process strongly influences the surface morphology of the resultant MAPbI3 thin films, which dominates the photovoltaic performance.
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