Band structure, band offsets, substitutional doping, and Schottky barriers of bulk and monolayer InSe
نویسندگان
چکیده
منابع مشابه
Quasiparticle Band Structure Calculation of Monolayer , Bilayer , and Bulk
Quasiparticle self-consistent GW calculations of the band structures and related effective mass parameters are carried out for bulk, monolayer and bilayer MoS2. Including excitonic effects within the Mott-Wannier theory, quantitative agreement is obtained between the A, B excitons, measured by absorption [1], and the calculated exciton gap energies at K. The A-B splitting arises from the valenc...
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When two semiconductors are joined at a heterojunction, discontinuities occur in the valence bands and in the conduction bands. For an atomically abrupt interface, these discontinuities are sharp on an atomic length scale (i.e. on the order of a few atomic distances). This is in contrast with band-bending effects, which are associated with depletion layers, and which occur on much larger length...
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ژورنال
عنوان ژورنال: Physical Review Materials
سال: 2017
ISSN: 2475-9953
DOI: 10.1103/physrevmaterials.1.044004