Trap-Free Hot Carrier Relaxation in Lead–Halide Perovskite Films

Handle URI:
http://hdl.handle.net/10754/625586
Title:
Trap-Free Hot Carrier Relaxation in Lead–Halide Perovskite Films
Authors:
Bretschneider, Simon A. ( 0000-0001-8168-8764 ) ; Laquai, Frederic ( 0000-0002-5887-6158 ) ; Bonn, Mischa ( 0000-0001-6851-8453 )
Abstract:
Photovoltaic devices that employ lead-halide perovskites as photoactive materials exhibit power conversion efficiencies of 22%. One of the potential routes to go beyond the current efficiencies is to extract charge carriers that carry excess energy, that is, nonrelaxed or
KAUST Department:
KAUST Solar Center (KSC); Materials Science and Engineering Program; Physical Sciences and Engineering (PSE) Division
Citation:
Bretschneider SA, Laquai F, Bonn M (2017) Trap-Free Hot Carrier Relaxation in Lead–Halide Perovskite Films. The Journal of Physical Chemistry C 121: 11201–11206. Available: http://dx.doi.org/10.1021/acs.jpcc.7b03992.
Publisher:
American Chemical Society (ACS)
Journal:
The Journal of Physical Chemistry C
Issue Date:
8-May-2017
DOI:
10.1021/acs.jpcc.7b03992
Type:
Article
ISSN:
1932-7447; 1932-7455
Sponsors:
We thank Enrique Canovas, Felix Deschler, Mike Donovan, Dominik Gehrig, Ian Howard, Sapun Parekh, Hai Wang, and Stefan Weber for fruitful discussions and Jenée Cyran for a careful reading of the manuscript. S.A.B acknowledges support from the Max Planck Graduate Center and thanks Stefan Schumacher for the TOC image, Gunnar Glaser for providing wisdom, especially about scanning electron microscopy, and Ellen Backus for help with the simulations. F.L. thanks the Max-Planck-Society for previous funding of the Max Planck Research Group for Organic Optoelectronics.
Additional Links:
http://pubs.acs.org/doi/full/10.1021/acs.jpcc.7b03992
Appears in Collections:
Articles; Physical Sciences and Engineering (PSE) Division; Materials Science and Engineering Program; Solar and Photovoltaic Engineering Research Center (SPERC)

Full metadata record

DC FieldValue Language
dc.contributor.authorBretschneider, Simon A.en
dc.contributor.authorLaquai, Fredericen
dc.contributor.authorBonn, Mischaen
dc.date.accessioned2017-10-03T12:49:27Z-
dc.date.available2017-10-03T12:49:27Z-
dc.date.issued2017-05-08en
dc.identifier.citationBretschneider SA, Laquai F, Bonn M (2017) Trap-Free Hot Carrier Relaxation in Lead–Halide Perovskite Films. The Journal of Physical Chemistry C 121: 11201–11206. Available: http://dx.doi.org/10.1021/acs.jpcc.7b03992.en
dc.identifier.issn1932-7447en
dc.identifier.issn1932-7455en
dc.identifier.doi10.1021/acs.jpcc.7b03992en
dc.identifier.urihttp://hdl.handle.net/10754/625586-
dc.description.abstractPhotovoltaic devices that employ lead-halide perovskites as photoactive materials exhibit power conversion efficiencies of 22%. One of the potential routes to go beyond the current efficiencies is to extract charge carriers that carry excess energy, that is, nonrelaxed oren
dc.description.sponsorshipWe thank Enrique Canovas, Felix Deschler, Mike Donovan, Dominik Gehrig, Ian Howard, Sapun Parekh, Hai Wang, and Stefan Weber for fruitful discussions and Jenée Cyran for a careful reading of the manuscript. S.A.B acknowledges support from the Max Planck Graduate Center and thanks Stefan Schumacher for the TOC image, Gunnar Glaser for providing wisdom, especially about scanning electron microscopy, and Ellen Backus for help with the simulations. F.L. thanks the Max-Planck-Society for previous funding of the Max Planck Research Group for Organic Optoelectronics.en
dc.publisherAmerican Chemical Society (ACS)en
dc.relation.urlhttp://pubs.acs.org/doi/full/10.1021/acs.jpcc.7b03992en
dc.titleTrap-Free Hot Carrier Relaxation in Lead–Halide Perovskite Filmsen
dc.typeArticleen
dc.contributor.departmentKAUST Solar Center (KSC)en
dc.contributor.departmentMaterials Science and Engineering Programen
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Divisionen
dc.identifier.journalThe Journal of Physical Chemistry Cen
dc.contributor.institutionDepartment of Molecular Spectroscopy, Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz, 55128, , Germanyen
kaust.authorLaquai, Fredericen
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