Optoelectronics of inverted type-I CdS/CdSe core/crown quantum ring

• Main Authors: Bose, Sumanta, Fan, Weijun, Zhang, Dao Hua
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2017
• Subjects: Metalloids; Band Structure
• Online Access: https://hdl.handle.net/10356/86624; http://hdl.handle.net/10220/44192
• Institution: Nanyang Technological University

Inverted type-I heterostructure core/crown quantum rings (QRs) are quantum-efficient luminophores, whose spectral characteristics are highly tunable. Here, we study the optoelectronic properties of type-I core/crown CdS/CdSe QRs in the zincblende phase—over contrasting lateral size and crown width....