Mid-infrared emissive InAsSb quantum dots grown by metal–organic chemical vapor deposition

• Main Authors: Tang, Xiaohong, Zhang, Baolin, Yin, Zongyou
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2016
• Subjects: Quantum dots
• Online Access: https://hdl.handle.net/10356/82076; http://hdl.handle.net/10220/39757
• Institution: Nanyang Technological University

InAsSb islands/quantum dots (QDs) emitting at wavelength >2.8 μm were self-assembled on InP substrate by using metal–organic chemical vapor deposition (MOCVD). Instead of using arsine, the safer organic tert-butylarsine (TBAs) was used as the arsenic source in the growth process. Effects of the g...