Ultraviolet properties and band structure of SnS2, SnSe2, CdI2, PbI2, BiI3 and BiOI crystals

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, , Citation J Bordas et al 1978 J. Phys. C: Solid State Phys. 11 2607 DOI 10.1088/0022-3719/11/12/021

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1 Daresbury Lab., Sci. Res. Council, Warrington, UK

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0022-3719/11/12/2607

Abstract

The authors have conducted reflectivity measurements of the layer materials SnS2, SnSe2, CdI2, PbI2, BiI3 and BiOI between 8 and 40 eV. Band structures have been calculated for SnS2, CdI2, PbI2 on the basis of an LCAO approach and these are compared with the experimental data. Transitions from the metal d core states are discussed in terms of an atomic-like picture.

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10.1088/0022-3719/11/12/021