High-efficiency optical gain in type-ii semiconductor nanocrystals of alloyed colloidal quantum wells

• Main Authors: Guzelturk, Burak, Kelestemur, Yusuf, Olutas, Murat, Li, Qiuyang, Lian, Tianquan, Demir, Hilmi Volkan
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Engineering::Electrical and electronic engineering; Colloidal Quantum Wells; Cadmium Compounds
• 在線閱讀: https://hdl.handle.net/10356/143513

Colloidal nanocrystals having controlled size, tailored shape, and tuned composition have been explored for optical gain and lasing. Among these, nanocrystals having Type-II electronic structure have been introduced toward low-threshold gain. However, to date, their performance has remained severely...