Electronic structure of $\mathrm{WSe_2}$ : A combined photoemission and inverse photoemission study

Authors :: Traving, M.
Boehme, M.
Kipp, L.
Skibowski, M.
Starrost, F.
Krasovskii, E. E.
Perlov, A.
Schattke, W.
Source :: Physical review / B 55(16), 10392-10399 (1997). doi:10.1103/PhysRevB.55.10392
Publication Year :: 1997
Publisher :: Deutsches Elektronen-Synchrotron, DESY, Hamburg, 1997.
Abstract: Physical review / B 55(16), 10392 - 10399 (1997). doi:10.1103/PhysRevB.55.10392<br />We report on a complete determination of the experimental and theoretical valence- and conduction-band structure of WSe2. The results of combined angle-resolved photoemission and inverse photoemission are discussed in the context of fully relativistic linear-muffin-tin-orbital and extended linear-augmented-plane-wave calculations. We measure an indirect band gap of 1.2 eV, and find the valence-band maximum to be located at the center of the Brillouin zone and the conduction-band minimum at 0.55ΓK.<br />Published by Inst., Woodbury, NY

Subjects :: Condensed Matter::Materials Science
Condensed Matter::Strongly Correlated Electrons
ddc:530

Language :: English
Database :: OpenAIRE
Journal :: Physical review / B 55(16), 10392-10399 (1997). doi:10.1103/PhysRevB.55.10392
Accession number :: edsair.doi.dedup.....2811ab77c03da5dd87a82482b9bb882e
Full Text :: https://doi.org/10.3204/pubdb-2017-08139

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