標題: | Single domain non-polar (12(3)over-bar0)ZnO epitaxy on (118)LaAlO3 by pulsed laser deposition |
作者: | Yen, Tzu-Chun Ho, Yen-Teng Peng, Chun-Yen Tian, Jr-Sheng Shih, Yi-Sen Wei, Lin-Lung Wang, Wei-Lin Chiu, Kun-An Chang, Li 材料科學與工程學系 Department of Materials Science and Engineering |
公開日期: | 1-十一月-2016 |
摘要: | An unconventional non-polar (12 (3) over bar0)ZnO epitaxial film is grown on (118)LaAlO3(LAO) substrate by pulsed laser deposition. X-ray diffraction pole figures and transmission electron microscopy show that the crystal orientation relationships between non-polar (1230)ZnO and (118)LAO substrate are (0001)ZnO // (110)LAO and (1120)ZnO // (001)LAO. The Raman spectrum with a significant E2 peaked at 439 cm(-1) clearly indicates the formation of non-polar ZnO film. Photoluminescence measurement of the non-polar ZnO film shows a strong near band-edge emission located at 3.3 eV with negligible green-yellow emission. (C) 2016 Elsevier B.V. All rights reserved. |
URI: | http://dx.doi.org/10.1016/j.tsf.2016.03.013 http://hdl.handle.net/11536/145783 |
ISSN: | 0040-6090 |
DOI: | 10.1016/j.tsf.2016.03.013 |
期刊: | THIN SOLID FILMS |
Volume: | 618 |
起始頁: | 114 |
結束頁: | 117 |
顯示於類別: | 期刊論文 |