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

dc.contributor.authorBretschneider, Simon A.
dc.contributor.authorLaquai, Frédéric
dc.contributor.authorBonn, Mischa
dc.contributor.departmentKAUST Solar Center (KSC)
dc.contributor.departmentMaterial Science and Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.contributor.institutionDepartment of Molecular Spectroscopy, Max Planck Institute for Polymer Research, Ackermannweg 10, Mainz, 55128, Germany
dc.date.accessioned2017-10-03T12:49:27Z
dc.date.available2017-10-03T12:49:27Z
dc.date.issued2017-05-18
dc.date.published-online2017-05-18
dc.date.published-print2017-06
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 or
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.
dc.eprint.versionPost-print
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.
dc.identifier.doi10.1021/acs.jpcc.7b03992
dc.identifier.issn1932-7447
dc.identifier.issn1932-7455
dc.identifier.journalThe Journal of Physical Chemistry C
dc.identifier.urihttp://hdl.handle.net/10754/625586
dc.internal.reviewer-noteEmbargo until (dd/mm/yyyy): 08/05/2018
dc.publisherAmerican Chemical Society (ACS)
dc.relation.urlhttp://pubs.acs.org/doi/full/10.1021/acs.jpcc.7b03992
dc.rightsThis document is the Accepted Manuscript version of a Published Work that appeared in final form in The Journal of Physical Chemistry C, copyright © American Chemical Society after peer review and technical editing by the publisher. To access the final edited and published work see http://pubs.acs.org/doi/full/10.1021/acs.jpcc.7b03992.
dc.titleTrap-Free Hot Carrier Relaxation in Lead–Halide Perovskite Films
dc.typeArticle
display.details.left<span><h5>Type</h5>Article<br><br><h5>Authors</h5><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.author=Bretschneider, Simon A.,equals">Bretschneider, Simon A.</a><br><a href="https://repository.kaust.edu.sa/search?query=orcid.id:0000-0002-5887-6158&spc.sf=dc.date.issued&spc.sd=DESC">Laquai, Frédéric</a> <a href="https://orcid.org/0000-0002-5887-6158" target="_blank"><img src="https://repository.kaust.edu.sa/server/api/core/bitstreams/82a625b4-ed4b-40c8-865a-d6a5225a26a4/content" width="16" height="16"/></a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.author=Bonn, Mischa,equals">Bonn, Mischa</a><br><br><h5>KAUST Department</h5><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.department=KAUST Solar Center (KSC),equals">KAUST Solar Center (KSC)</a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.department=Material Science and Engineering Program,equals">Material Science and Engineering Program</a><br><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.department=Physical Science and Engineering (PSE) Division,equals">Physical Science and Engineering (PSE) Division</a><br><br><h5>Online Publication Date</h5>2017-05-18<br><br><h5>Print Publication Date</h5>2017-06<br><br><h5>Date</h5>2017-05-18</span>
display.details.right<span><h5>Abstract</h5>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<br><br><h5>Citation</h5>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.<br><br><h5>Acknowledgements</h5>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.<br><br><h5>Publisher</h5><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.publisher=American Chemical Society (ACS),equals">American Chemical Society (ACS)</a><br><br><h5>Journal</h5><a href="https://repository.kaust.edu.sa/search?spc.sf=dc.date.issued&spc.sd=DESC&f.journal=The Journal of Physical Chemistry C,equals">The Journal of Physical Chemistry C</a><br><br><h5>DOI</h5><a href="https://doi.org/10.1021/acs.jpcc.7b03992">10.1021/acs.jpcc.7b03992</a><br><br><h5>Additional Links</h5>http://pubs.acs.org/doi/full/10.1021/acs.jpcc.7b03992</span>
kaust.personLaquai, Frederic
orcid.authorBretschneider, Simon A.
orcid.authorLaquai, Frédéric::0000-0002-5887-6158
orcid.authorBonn, Mischa
orcid.id0000-0002-5887-6158
refterms.dateFOA2018-05-08T00:00:00Z
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