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A generic interface to reduce the efficiency-stability-cost gap of perovskite solar cells

Abstract:

A major bottleneck delaying the further commercialization of thin-film solar cells based on hybrid organohalide lead perovskites is interface loss in state-of-the-art devices. We present a generic interface architecture that combines solution-processed, reliable, and cost-efficient hole-transporting materials without compromising efficiency, stability, or scalability of perovskite solar cells. Tantalum-doped tungsten oxide (Ta-WO x )/conjugated polymer multilayers offer a surprisingly small i...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1126/science.aao5561

Authors


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Role:
Author
ORCID:
0000-0002-1532-816X
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Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Oxford college:
Linacre; Linacre College
Role:
Author
ORCID:
0000-0002-9216-2255
More by this author
Institution:
University of Oxford
Division:
MPLS Division
Department:
Physics
Subgroup:
Condensed Matter Physics
Role:
Author
ORCID:
0000-0002-3081-0472
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European Research Council More from this funder
German Research Foundation More from this funder
Bavarian Ministry of Economic Affairs and Media, Energy and Technology More from this funder
State of Bavaria More from this funder
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Publisher:
American Association for the Advancement of Science Publisher's website
Journal:
Science Journal website
Volume:
358
Issue:
6367
Pages:
1192-1197
Publication date:
2017-12-01
Acceptance date:
2017-10-27
DOI:
EISSN:
1095-9203
ISSN:
0036-8075
Pubs id:
pubs:744988
URN:
uri:65af33d1-721d-45a8-973e-62cb2a06c339
UUID:
uuid:65af33d1-721d-45a8-973e-62cb2a06c339
Local pid:
pubs:744988

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