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dc.contributor.authorPark, S.
dc.contributor.authorSchultz, T.
dc.contributor.authorHan, Ali
dc.contributor.authorAljarb, Areej
dc.contributor.authorXu, X.
dc.contributor.authorBeyer, P.
dc.contributor.authorOpitz, A.
dc.contributor.authorOvsyannikov, R.
dc.contributor.authorLi, Lain-Jong
dc.contributor.authorMeissner, M.
dc.contributor.authorYamaguchi, T.
dc.contributor.authorKera, S.
dc.contributor.authorAmsalem, P.
dc.contributor.authorKoch, N.
dc.date.accessioned2019-08-06T12:26:27Z
dc.date.available2019-08-06T12:26:27Z
dc.date.issued2019-06-21
dc.identifier.citationPark, S., Schultz, T., Han, A., Aljarb, A., Xu, X., Beyer, P., … Koch, N. (2019). Electronic band dispersion determination in azimuthally disordered transition-metal dichalcogenide monolayers. Communications Physics, 2(1). doi:10.1038/s42005-019-0166-0
dc.identifier.doi10.1038/s42005-019-0166-0
dc.identifier.urihttp://hdl.handle.net/10754/656368
dc.description.abstractGenerally, the lack of long-range order in materials prevents from experimentally addressing their electronic band dispersion by angle-resolved photoelectron spectroscopy (ARPES), limiting such assessment to single crystalline samples. Here we demonstrate that the ARPES spectra of azimuthally disordered transition metal dichalcogenide (TMDC) monolayers with 2 H phase are dominated by their band dispersion along the two high symmetry directions Γ-K and Γ-M. We exemplify this by analyzing the ARPES spectra of four prototypical TMDCs within a mathematical framework, which allows to consistently explain the reported observations. A robust base for investigating TMDC monolayers significantly beyond single crystal samples is thus established.
dc.description.sponsorshipThis work was supported by the DFG (SFB951 and AM 419/1-1) and the Alexander von Humboldt-Stiftung. We thank the HZB and the IMS for allocating synchrotron radiation beam time (Bessy ΙΙ, PM4 and UVSOR, BL7U). We are grateful to Prof. Torsten Fritz for insightful discussions.
dc.publisherSpringer Nature
dc.relation.urlhttp://www.nature.com/articles/s42005-019-0166-0
dc.rightsThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.titleElectronic band dispersion determination in azimuthally disordered transition-metal dichalcogenide monolayers
dc.typeArticle
dc.contributor.departmentMaterial Science and Engineering Program
dc.contributor.departmentPhysical Science and Engineering (PSE) Division
dc.identifier.journalCommunications Physics
dc.eprint.versionPublisher's Version/PDF
dc.contributor.institutionHumboldt-Universität zu Berlin, Institut für Physik & IRIS Adlershof, 12489 Berlin, Germany
dc.contributor.institutionHelmholtz-Zentrum für Materialien und Energie GmbH, Bereich Solarenergieforschung, 12489 Berlin, Germany
dc.contributor.institutionAdvanced Analysis Center, Korea Institute of Science and Technology (KIST), Seoul 02792, Korea.
dc.contributor.institutionSchool of Materials Science and Engineering, University of New South Wales, NSW 2052 Sydney, Australia.
dc.contributor.institutionInstitute for Molecular Science, Okazaki 444-8585, Japan
kaust.personHan, Ali
kaust.personAljarb, Areej
kaust.personLi, Lain-Jong
refterms.dateFOA2019-08-06T12:28:24Z
dc.date.published-online2019-06-21
dc.date.published-print2019-12


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This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
Except where otherwise noted, this item's license is described as This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.