Low-threshold lasing from colloidal CdSe/CdSeTe core/alloyed-crown type-II heteronanoplatelets

• Main Authors: Gao, Yuan, Li, Mingjie, Delikanli, Savas, Zheng, Haiyang, Liu, Baiquan, Dang, Cuong, Sum, Tze Chien, Demir, Hilmi Volkan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Electrical and electronic engineering; Low-threshold Lasing; Colloidal Type-II Heterostructures
• Online Access: https://hdl.handle.net/10356/141104
• Institution: Nanyang Technological University

Colloidal type-II heterostructures are believed to be a promising solution-processed gain medium given their spatially separated electrons and holes for the suppression of Auger recombination and their wider emission tuning range from the visible to near-infrared region. Amplified spontaneous emissi...