UM
Highly efficient cross-linked PbS nanocrystal/C60 hybrid heterojunction photovoltaic cells
Tsang S.W.; Fu H.; Wang R.; Lu J.; Yu K.; Tao Y.
2009-11-16
Source PublicationApplied Physics Letters
ISSN00036951
Volume95Issue:18
AbstractWe present a highly efficient hybrid heterojunction photovoltaic (PV) cell with a colloidal inorganic nanocrystal (NC) electron donor and an organic electron acceptor. The heterojunction is formed by a thin film of cross-linked PbS NCs and a vacuum deposited C60 layer. Compared to the PbS-only PV cell, the heterojunction device has improved the power conversion efficiency from 1.6% to 2.2% under 1 sun of simulated Air Mass 1.5 Global (AM 1.5G) irradiation. The C60 layer effectively prevents exciton quenching at the NC/metal interface, as evidenced by a significant improvement in fill factor of the heterojunction devices. © 2009 American Institute of Physics.
DOI10.1063/1.3257729
URLView the original
Language英語
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Cited Times [WOS]:47   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionUniversity of Macau
AffiliationNational Research Council Canada
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Tsang S.W.,Fu H.,Wang R.,et al. Highly efficient cross-linked PbS nanocrystal/C60 hybrid heterojunction photovoltaic cells[J]. Applied Physics Letters,2009,95(18).
APA Tsang S.W.,Fu H.,Wang R.,Lu J.,Yu K.,&Tao Y..(2009).Highly efficient cross-linked PbS nanocrystal/C60 hybrid heterojunction photovoltaic cells.Applied Physics Letters,95(18).
MLA Tsang S.W.,et al."Highly efficient cross-linked PbS nanocrystal/C60 hybrid heterojunction photovoltaic cells".Applied Physics Letters 95.18(2009).
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