Manipulating Optical Properties of ZnO/Ga:ZnO Core-Shell Nanorods Via Spatially Tailoring Electronic Band Gap

• Main Authors: Zhao, Xin, Gao, Yuan, Wang, Yue, Demir, Hilmi Volkan, Wang, Shijie, Sun, Handong
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2016
• 主題: band engineering; core-shell nanorods; gallium doping; surface depletion; ZnO
• 在線閱讀: https://hdl.handle.net/10356/82821; http://hdl.handle.net/10220/40341

Enhancing optical and electrical properties of ZnO nanostructures via surface doping is demonstrated by Ga:ZnO–ZnO core–shell nanorods, which are grown by a genetic two-step method. Low-temperature photoluminescence and X-ray photoelectron spectroscopy prove the n + shell significantly suppresses th...