Abstract
c-InN (zincblende structure) films have been successfully grown on GaAs(001) substrates by rf-plasma-assisted molecular beam epitaxy. The X-ray diffraction analysis has confirmed the growth of c-InN films whose growth temperature was 400-550°C. The structural properties (i.e. surface flatness and crystal quality) of the InN films are obviously improved for the growth condition of the near surface-stoichiometry at the In-rich side. By high resolution transmission electron microscopy images and 2Θω X-ray reciprocal space mapping measurements, hexagonal-phase InN (h-InN) is found to be generated from c-InN{111} facets. The volume content of c-InN is estimated to be ∼82% at maximum based on an analysis of the X-ray diffraction intensity.
| Original language | English |
|---|---|
| Pages (from-to) | 1451-1455 |
| Number of pages | 5 |
| Journal | Physica Status Solidi (B) Basic Research |
| Volume | 243 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - 2006 Jun |
| Externally published | Yes |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics