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Electronic properties of intrinsic and heavily doped AlN and GaN
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da Silva, A. F. (author)
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- Persson, Clas (author)
- KTH,Tillämpad materialfysik
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(creator_code:org_t)
- EDP Sciences, 2006
- 2006
- English.
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In: Journal de Physique IV. - : EDP Sciences. - 1155-4339 .- 1764-7177. ; 132, s. 105-110
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- We present a theoretical study of the electronic structure, optical properties, and the effective masses of AlN and GaN based on the local density approximation (LDA) within the density functional theory (DFT), employing the first-principles, full-potential linearized augmented plane wave method. We also describe the effects on the electronic properties of the semiconductors due to heavily n- and p-type doping. The critical concentration N-c for the doping-induced metal-nonmetal (MNM) transition in both n- and p-type is calculated.
Subject headings
- NATURVETENSKAP -- Fysik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences (hsv//eng)
Keyword
- band-gap
- hexagonal gan
- wurtzite inn
- approximation
- zincblende
- systems
Publication and Content Type
- ref (subject category)
- art (subject category)
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