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Optical Properties of ZnO/MgZnO Multiple Quantum Wells Grown by Metallorganic Chemical Vapor Deposition
| Content Provider | Semantic Scholar |
|---|---|
| Author | Choi, Yong-Seok Kang, Jang-Won Kim, Byeong-Hyeok Park, Seong-Ju |
| Copyright Year | 2013 |
| Abstract | We report on the optical properties of ZnO/MgZnO multiple quantum wells (MQWs) with well widths of 0.7, 1.5, and 2 nm, which were grown by metallorganic chemical vapor deposition. The temperature-dependent photoluminescence (PL) measurement showed a weak S-shaped PL property for a localized exciton emission peak with increasing the well width. The internal quantum efficiency (IQE) was increased by 75% when the well width was increased from 0.7 to 2 nm. The improved IQE and weak S-shaped PL property of MQWs with increasing the well width was attributed to decreased defect density and improved uniformity of well thickness in |
| File Format | PDF HTM / HTML |
| DOI | 10.1149/2.028301jss |
| Volume Number | 2 |
| Alternate Webpage(s) | https://mse.gist.ac.kr/~master/publication/data/287.pdf |
| Alternate Webpage(s) | https://doi.org/10.1149/2.028301jss |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |