Abstract
Epitaxial growth of quaternary wide band gap semiconducting SiCAlN films was investigated. The compounds SiC and AlN were synthesized as a single-phase solid solution thin film by molecular beam epitaxy at 750 °. Two models for the hexagonal structure of the films were presented based on first-principles total-energy density functional theory calculations. The models were found in agreement with the experimental microstructures observed by transmission electron microscopy.
Original language | English (US) |
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Article number | 206102 |
Pages (from-to) | 2061021-2061024 |
Number of pages | 4 |
Journal | Physical Review Letters |
Volume | 88 |
Issue number | 20 |
State | Published - May 20 2002 |
ASJC Scopus subject areas
- Physics and Astronomy(all)