Show simple item record

Files in this item

Thumbnail
Name:
Harwell_2017_Green_perovskite_SciRep_11727_CC.pdf
Size:
1.864Mb
Format:
PDF
View/Open

Green perovskite distributed feedback lasers

Item metadata

dc.contributor.authorHarwell, Jonathon Robert
dc.contributor.authorWhitworth, Guy Luke
dc.contributor.authorTurnbull, Graham Alexander
dc.contributor.authorSamuel, Ifor David William
dc.date.accessioned2017-09-19T16:30:09Z
dc.date.available2017-09-19T16:30:09Z
dc.date.issued2017-09-15
dc.identifier250859993
dc.identifier4a409f9b-437c-404b-a82f-18ffe3177b42
dc.identifier85029519384
dc.identifier000410859400059
dc.identifier.citationHarwell , J R , Whitworth , G L , Turnbull , G A & Samuel , I D W 2017 , ' Green perovskite distributed feedback lasers ' , Scientific Reports , vol. 7 , 11727 . https://doi.org/10.1038/s41598-017-11569-3en
dc.identifier.issn2045-2322
dc.identifier.otherORCID: /0000-0002-2508-1965/work/90952151
dc.identifier.urihttps://hdl.handle.net/10023/11696
dc.descriptionThis work was supported by the Engineering and Physical Sciences Research Council (EPSRC) of the UK Grants; EP/K503162/1, EP/M506631/1, EP/M025330/1 and EP/L017008/1. IDWS acknowledges funding from a Royal Society Wolfson research merit award.en
dc.description.abstractA visible perovskite distributed feedback laser is fabricated for the first time. Through the use of nanocrystal pinning, highly luminescent methylammonium lead bromide films are used to produce stable lasers emitting at 550 nm, with a low threshold of 6 µJcm−2. The lasers were able to support multiple polarisations, and could be switched between transverse magnetic and transverse electric mode operation through simple tuning of the distributed feedback grating period.
dc.format.extent8
dc.format.extent1955329
dc.language.isoeng
dc.relation.ispartofScientific Reportsen
dc.subjectQC Physicsen
dc.subjectQD Chemistryen
dc.subjectT Technologyen
dc.subjectDASen
dc.subjectBDCen
dc.subject.lccQCen
dc.subject.lccQDen
dc.subject.lccTen
dc.titleGreen perovskite distributed feedback lasersen
dc.typeJournal articleen
dc.contributor.sponsorEPSRCen
dc.contributor.sponsorEPSRCen
dc.contributor.institutionUniversity of St Andrews. School of Physics and Astronomyen
dc.contributor.institutionUniversity of St Andrews. Condensed Matter Physicsen
dc.identifier.doi10.1038/s41598-017-11569-3
dc.description.statusPeer revieweden
dc.identifier.grantnumberEP/M025330/1en
dc.identifier.grantnumberep/l017008/1en


This item appears in the following Collection(s)

Show simple item record

Items in the St Andrews Research Repository are protected by copyright, with all rights reserved, unless otherwise indicated.