SnS2and SnSe2photoemission studies
- 20 March 1982
- journal article
- Published by IOP Publishing in Journal of Physics C: Solid State Physics
- Vol. 15 (8) , 1805-1815
- https://doi.org/10.1088/0022-3719/15/8/025
Abstract
Angle-integrated photoemission measurements have been made on the tin dichalcogenides SnS2 and SnSe2. A great number of energy distribution curves (EDC) for energies of incident photons varying between 7 and 27.4 eV have been obtained using a retarding potential method. Structures on EDC are identified as high density-of-states peaks in valence or conduction bands. A useful comparison is made between experimental results and band structures recently calculated for the two materials.Keywords
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