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Multiscale modeling and simulation for optimizing polymer bulk heterojunction solar cells
Wei FN(魏发南); Liu, Liming; Liu LQ(刘连庆); Li GY(李广勇)
Department机器人学研究室
Source PublicationIEEE Journal of Photovoltaics
ISSN2156-3381
2013
Volume3Issue:1Pages:300-309
Indexed BySCI ; EI
EI Accession number20130215876479
WOS IDWOS:000318434000047
Contribution Rank2
KeywordComputer Simulation Light Absorption Monte Carlo Methods Morphology Optimization Polymers Solar Cells
AbstractOptimizing polymer bulk heterojunction solar cells requires a fine tune over the thickness, weight ratio, and the morphology because of the strong coupling among light absorption, exciton dissociation, and charge carrier transport within bulk heterojunctions. Without guidance from modeling and simulation, it will be a daunting challenge to optimize the device performance. In this paper, we present a multiscale modeling and simulation approach by integrating the Monte Carlo simulation, the optical absorption calculation, and the macroscopic device simulation. Such integration accounts for multiscale aspects of the bulk heterojunctions in polymer solar cells, which is not possible by any individual method alone. For the first time, we are able to predict the best device performance by simultaneously optimizing the thickness of the active layer, the nanoscale morphology of the bulk heterojunctions, and the donor/acceptor weight ratio through the multiscale simulation. © 2011-2012 IEEE.
Language英语
WOS HeadingsScience & Technology ; Technology ; Physical Sciences
WOS SubjectEnergy & Fuels ; Materials Science, Multidisciplinary ; Physics, Applied
WOS KeywordOPEN-CIRCUIT VOLTAGE ; MONTE-CARLO-SIMULATION ; ORGANIC THIN-FILMS ; PHOTOVOLTAIC CELLS ; EINSTEIN RELATION ; RECENT PROGRESS ; MORPHOLOGY ; PERFORMANCE ; DEPENDENCE ; EFFICIENCY
WOS Research AreaEnergy & Fuels ; Materials Science ; Physics
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Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/10634
Collection机器人学研究室
Corresponding AuthorWei FN(魏发南)
Affiliation1.Department of Electrical and Computer Engineering, University of Pittsburgh, Pittsburgh, PA 15261, United States
2.KLATencor Shanghai RandD Center, Shanghai 201203, China
3.Shenyang Institute of Automation, Chinese Academy of Science, Shenyang 110016, China
Recommended Citation
GB/T 7714
Wei FN,Liu, Liming,Liu LQ,et al. Multiscale modeling and simulation for optimizing polymer bulk heterojunction solar cells[J]. IEEE Journal of Photovoltaics,2013,3(1):300-309.
APA Wei FN,Liu, Liming,Liu LQ,&Li GY.(2013).Multiscale modeling and simulation for optimizing polymer bulk heterojunction solar cells.IEEE Journal of Photovoltaics,3(1),300-309.
MLA Wei FN,et al."Multiscale modeling and simulation for optimizing polymer bulk heterojunction solar cells".IEEE Journal of Photovoltaics 3.1(2013):300-309.
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