Investigation of inversion domain formation in AlN grown on sapphire by MOVPE
β Scribed by Viola Kueller; Arne Knauer; Frank Brunner; Anna Mogilatenko; Michael Kneissl; Markus Weyers
- Book ID
- 112182338
- Publisher
- John Wiley and Sons
- Year
- 2011
- Tongue
- English
- Weight
- 357 KB
- Volume
- 9
- Category
- Article
- ISSN
- 1862-6351
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## Abstract Thick AlN layers with atomically flat surfaces were successfully grown directly on sapphire substrates by metalβorganic vapor phase epitaxy at high temperatures between 1300 Β°C and 1600 Β°C. Dislocations such as those of the edge, screw and mixed types exhibited different behaviors in th
In this paper, the influence of V/III molar flow ratio during AlN growth on SiC on growth mode and in-plane strain is investigated. AlN layers of $ 300 nm thickness were grown by metal-organic vapor phase epitaxy (MOVPE) on semi-insulating 6H-SiC and the V/III ratio was changed from 240 to 8200 on f