a), T. Tuomi (b), D. Lowney 1 ) (a), K. Jacobs (c), A.N. Danilewsky (d), R. Rantama Β¨ki (b), M. O'Hare (a), and L. Considine (e)
X-ray diffraction studies of epitaxial laterally overgrown (ELOG) GaN layers on sapphire substrates
β Scribed by J.Z Domagala; Z.R Zytkiewicz; B Beaumont; J Kozlowski; R Czernetzki; P Prystawko; M Leszczynski
- Book ID
- 108341722
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- English
- Weight
- 514 KB
- Volume
- 245
- Category
- Article
- ISSN
- 0022-0248
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π SIMILAR VOLUMES
## Abstract Structural state of nonpolar aβplane GaN layers grown by MOVPE on rβplane sapphire is investigated by Xβray diffraction method. Interplanar spacings were measured in three directions and corresponding strains were determined. A crystalline perfection was studied by measurement of diffra
We studied the oxidation of epitaxial Nb(110) films on a-plane sapphire substrates at elevated temperatures with x-ray scattering techniques. Comparing atmospheric versus dry oxidation, we observe a different behaviour resulting in the formation of chemically and structurally different oxides. Under