Abstract
We report the growth of InN by metalorganic chemical vapor deposition on Si(111) substrates. It was found that the sharpest InN(002) x-ray diffraction peak could be achieved from the sample prepared on a complex buffer layer that consists of a low-temperature AlN, a graded Al x Ga 1-x N (x = 1 → 0), and a high-temperature GaN. The resultant mobility of 275 cm 2/V s thus obtained was 75% larger than that of the InN prepared on a single LT-AlN buffer layer only.
Original language | English |
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Pages (from-to) | 1054-1057 |
Number of pages | 4 |
Journal | Journal of Electronic Materials |
Volume | 37 |
Issue number | 8 |
DOIs | |
Publication status | Published - 2008 Aug |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering
- Materials Chemistry