Origin of green emission and charge trapping dynamics in ZnO nanowires

• Main Authors: Li, Mingjie, Xing, Guichuan, Xing, Guozhong, Wu, Bo, Wu, Tom, Zhang, Xinhai, Sum, Tze Chien
• 其他作者: School of Physical and Mathematical Sciences
• 格式: Article
• 語言: English
• 出版: 2013
• 主題: DRNTU::Science::Mathematics
• 在線閱讀: https://hdl.handle.net/10356/96373; http://hdl.handle.net/10220/9912

The origins of the commonly observed green emission (GE) from ZnO nanostructures remain highly controversial despite extensive studies over the past few decades. Herein, through a comprehensive ultrafast optical spectroscopy study, new insights into its origin and the charge trapping dynamics at the...