| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5368481 | Applied Surface Science | 2010 | 4 Pages |
Abstract
Zinc oxide (ZnO) thin film has been epitaxially grown on (1Â 1Â 1) Mg0.4Al2.4O4 substrate by RF-magnetron sputtering. In resonant Raman scattering, higher-order longitudinal optical phonon modes were clearly observed, revealing high optical quality of the ZnO film. Optical absorption indicated a visible exciton absorption at room temperature. The near band edge emission showed a red shift due to the shrinkage of the band gap with increasing the temperature.
Related Topics
Physical Sciences and Engineering
Chemistry
Physical and Theoretical Chemistry
Authors
Huili Tang, Jun Xu, Hongjun Li, Yongjun Dong, Yinzhen Wang, Feng Wu,