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dc.contributor.authorDocherty, Callum J.
dc.contributor.authorParkinson, Patrick
dc.contributor.authorJoyce, Hannah J.
dc.contributor.authorChiu, Ming-Hui
dc.contributor.authorChen, Chang-Hsiao
dc.contributor.authorLee, Ming-Yang
dc.contributor.authorLi, Lain-Jong
dc.contributor.authorHerz, Laura M.
dc.contributor.authorJohnston, Michael B.
dc.date.accessioned2015-01-19T12:26:23Z
dc.date.available2015-01-19T12:26:23Z
dc.date.issued2014-11-25
dc.identifier.citationUltrafast Transient Terahertz Conductivity of Monolayer MoS 2 and WSe 2 Grown by Chemical Vapor Deposition 2014, 8 (11):11147 ACS Nano
dc.identifier.issn1936-0851
dc.identifier.issn1936-086X
dc.identifier.doi10.1021/nn5034746
dc.identifier.urihttp://hdl.handle.net/10754/338540
dc.description.abstractWe have measured ultrafast charge carrier dynamics in monolayers and trilayers of the transition metal dichalcogenides MoS2 and WSe2 using a combination of time-resolved photoluminescence and terahertz spectroscopy. We recorded a photoconductivity and photoluminescence response time of just 350 fs from CVD-grown monolayer MoS2, and 1 ps from trilayer MoS2 and monolayer WSe2. Our results indicate the potential of these materials as high-speed optoelectronic materials.
dc.language.isoen
dc.publisherAmerican Chemical Society (ACS)
dc.relation.urlhttp://pubs.acs.org/doi/abs/10.1021/nn5034746
dc.rightsACS AuthorChoice - This is an open access article published under a Creative Commons Attribution (CC-BY) License, which permits unrestricted use, distribution and reproduction in any medium, provided the author and source are cited.
dc.subjecttransition metal dichalcogenide
dc.subjectCVD
dc.subjectmolybdenum disulfide
dc.subjecttungsten diselenide
dc.subjectultrafast
dc.subjectterahertz conductivity
dc.subjectphotoluminescence
dc.titleUltrafast Transient Terahertz Conductivity of Monolayer MoS 2 and WSe 2 Grown by Chemical Vapor Deposition
dc.typeArticle
dc.contributor.departmentPhysical Sciences and Engineering (PSE) Division
dc.identifier.journalACS Nano
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionDepartment of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford OX1 3PU, U.K.
dc.contributor.institutionInstitute of Atomic and Molecular Sciences, Academia Sinica, Taipei 115, Taiwan
dc.contributor.affiliationKing Abdullah University of Science and Technology (KAUST)
kaust.personLi, Lain-Jong
kaust.personChiu, Ming-Hui
refterms.dateFOA2018-06-14T04:41:23Z


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