Science bulletin
Diffusion dynamics coupled with in situ etching enable controlled growth of InAs quantum dots with narrow SWIR emission.
Feng Zhao, Hong-Wei Duan, Ye Wang, Zong-Shuo Liu, Zhou Li, Sanxia Yin, Shulin Chen, Ya-Kun Wang, Liang-Sheng Liao
Published: 202610.1016/j.scib.2026.01.003
Abstract
Colloidal InAs quantum dots (CQDs) are promising materials for shortwave infrared (SWIR) optoelectronics because of their heavy-metal-free composition and tunable long-wavelength emission. However, achieving high-quality InAs CQDs with narrow linewid…
Preview only. Read the full abstract at the source