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dc.contributor.authorStranks, Samuelen
dc.date.accessioned2017-08-23T09:41:13Z
dc.date.available2017-08-23T09:41:13Z
dc.date.issued2017-07-14en
dc.identifier.issn2380-8195
dc.identifier.urihttps://www.repository.cam.ac.uk/handle/1810/266747
dc.description.abstractMetal halide perovskites are generating enormous interest for their use in solar cells and light-emission applications. One property linking the high performance of these devices is a high radiative efficiency of the materials; indeed, a prerequisite for these devices to reach their theoretical efficiency limits is the elimination of all nonradiative decay. Despite remarkable progress, there exists substantial parasitic nonradiative recombination in thin films of the materials and when interfaced into devices, and the origin of these processes is still poorly understood. In this Perspective, I will highlight key observations of these parasitic pathways on both the macro- and microscale in thin films and full devices. I will summarize our current understanding of the origin of nonradiative decay, as well as existing solutions that hint at facile ways to remove these processes. I will also show how these nonradiative decay pathways are intimately related to ionic migration, leading to the tantalizing conclusion that eliminating one phenomenon could in turn remove the other, ultimately pushing devices to their theoretical limits.
dc.description.sponsorshipThis work has received funding from the People Programme (Marie Curie Actions) of the European Union’s Seventh Framework Programme (FP7/2007-2013) under REA grant agreement number PIOF-GA-2013-622630.
dc.language.isoenen
dc.publisherAmerican Chemical Society
dc.titleNonradiative Losses in Metal Halide Perovskitesen
dc.typeArticle
prism.endingPage1525
prism.issueIdentifier7en
prism.publicationDate2017en
prism.publicationNameACS Energy Lettersen
prism.startingPage1515
prism.volume2en
dc.identifier.doi10.17863/CAM.12818
dcterms.dateAccepted2017-05-31en
rioxxterms.versionofrecord10.1021/acsenergylett.7b00239en
rioxxterms.versionAMen
rioxxterms.licenseref.urihttp://www.rioxx.net/licenses/all-rights-reserveden
rioxxterms.licenseref.startdate2017-07-14en
dc.contributor.orcidStranks, Samuel [0000-0002-8303-7292]
dc.identifier.eissn2380-8195
rioxxterms.typeJournal Article/Reviewen
pubs.funder-project-idEuropean Commission (622630)
cam.issuedOnline2017-05-31en
rioxxterms.freetoread.startdate2018-05-31


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