摘要
The valence band offset (VBO) of an Al0.17Ga0.83N/GaN heterojunction is determined to be 0.13 ± 0.07 eV by x-ray photoelectron spectroscopy. From the obtained VBO value, the conduction band offset (CBO) of ∼0.22 eV is obtained. The results indicate that the Al0.17Ga0.83N/GaN heterojunction exhibits a type-I band alignment.
| 源语言 | 英语 |
|---|---|
| 文章编号 | 057101 |
| 期刊 | Chinese Physics Letters |
| 卷 | 30 |
| 期 | 5 |
| DOI | |
| 出版状态 | 已出版 - 5月 2013 |
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