First principles study of hBN-AlN short-period superlattice heterostructures

First principles study of hBN-AlN short-period superlattice heterostructures

We report a theoretical study of the structural, electronic, and optical properties of hBN-AlN superlattice (SL) heterostructures using a first-principles approach based on standard and hybrid density functional theory. We consider a short-period (L 

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Veröffentlicht in:Applied physics letters 2019-01, Vol.114 (1)
Hauptverfasser: Spataru, Catalin D., Crawford, Mary H., Allerman, Andrew A.
Format: Artikel
Sprache:eng
Schlagworte:
Aluminum nitride
Applied physics
Density functional theory
Electric fields
Electron transport
First principles
Heterostructures
Hexagonal phase
Optical activity
Optical properties
Superlattices
Thickness
Wurtzite
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Zusammenfassung:We report a theoretical study of the structural, electronic, and optical properties of hBN-AlN superlattice (SL) heterostructures using a first-principles approach based on standard and hybrid density functional theory. We consider a short-period (L 
ISSN:0003-6951
1077-3118
DOI:10.1063/1.5052140