Growth of single-phase Mg0.3Zn0.7O films suitable for solar-blind optical devices on RS-MgO substrates
文献类型：期刊论文
| 作者 | Liang, HL ; Mei, ZX ; Liu, ZL ; Guo, Y ; Azarov, AY ; Kuznetsov, AY ; Hallen, A ; Du, XL |
| 刊名 | THIN SOLID FILMS
 |
| 出版日期 | 2012 |
| 卷号 | 520期号:6页码:1705 |
| 关键词 | BAND-GAP MGXZN1-XO EPITAXY ALLOY |
| ISSN号 | 0040-6090 |
| 通讯作者 | Mei, ZX: Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | Single-phase rock-salt Mg0.3Zn0.7O film was fabricated on MgO (100) substrate by radio-frequency plasma assisted molecular beam epitaxy. A smooth surface was observed by in-situ reflection high-energy electron diffraction and ex-situ atomic force microscopy. X-ray diffraction characterization demonstrated a high-quality single-phase structure with highly (200) orientation and cube-on-cube epitaxial relationship. Zn fraction in the single-phase rock-salt Mg0.3Zn0.7O film was determined by Rutherford backscattering spectrometry. Optical property of the film was investigated by reflectance spectroscopy, which indicated a solar-blind band gap of 255.5 nm. The reason why Zn solubility limit is greatly enhanced in non-polar (100) film compared with (111) polar epilayer is tentatively discussed in this work, suggesting MgO (100) is more suitable for the synthesis of single-phase rock-salt MgZnO with high Zn content towards solar-blind opto-device applications. (c) 2011 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | National Science Foundation [61076007, 50532090, 60606023]; Ministry of Science and Technology of China [2007CB936203, 2009CB929400, 2009AA033101, 2011CB302002]; Chinese Academy of Sciences; Diffusion Scattering Station in Beijing Synchrotron Radiation Facility; Research Council of Norway |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/38998]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Liang, HL,Mei, ZX,Liu, ZL,et al. Growth of single-phase Mg0.3Zn0.7O films suitable for solar-blind optical devices on RS-MgO substrates[J]. THIN SOLID FILMS,2012,520(6):1705. |
| APA | Liang, HL.,Mei, ZX.,Liu, ZL.,Guo, Y.,Azarov, AY.,...&Du, XL.(2012).Growth of single-phase Mg0.3Zn0.7O films suitable for solar-blind optical devices on RS-MgO substrates.THIN SOLID FILMS,520(6),1705. |
| MLA | Liang, HL,et al."Growth of single-phase Mg0.3Zn0.7O films suitable for solar-blind optical devices on RS-MgO substrates".THIN SOLID FILMS 520.6(2012):1705. |
入库方式： OAI收割
来源：物理研究所
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