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Chemically ordered Al(x)Ga(1-x)N alloys: Spontaneous formation of natural quantum wells

Chemisch geordnete AlxGa1-xN-Mischkristalle: Spontane Bildung natürlicher Quantenfilme
 
: Albrecht, M.; Lymperakis, L.; Neugebauer, J.; Northrup, J.E.; Kirste, L.; Leroux, M.; Grzegory, I.; Porowski, S.; Strunk, H.P.

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Physical Review. B 71 (2005), No.3, Art. 035314, 5 pp.
ISSN: 0163-1829
ISSN: 1098-0121
ISSN: 0556-2805
English
Journal Article
Fraunhofer IAF ()
(Al,Ga)N ordering; (Al,Ga)N Überstrukturbildung; natural quantum well; selbstinduzierter Quantentopf

Abstract
We combine transmission electron microscopy, high-resolution x-ray diffraction, cathodoluminescence, and photoluminescence experiments with first-principles calculations to study the formation, thermodynamic stability, structural, and optical properties of chemically ordered Al(x)Ga(1-x)N alloys (0