Cd-free Cu-doped ZnInS/ZnS core/shell nanocrystals : controlled synthesis and photophysical properties

• Main Authors: Kaur, Manpreet, Sharma, Ashma, Olutas, Murat, Erdem, Onur, Kumar, Akshay, Sharma, Manoj, Demir, Hilmi Volkan
• Other Authors: School of Electrical and Electronic Engineering
• Format: Article
• Language: English
• Published: 2018
• Subjects: Cadmium Free; Colloidal Quantum Dots
• Online Access: https://hdl.handle.net/10356/86304; http://hdl.handle.net/10220/45237
• Institution: Nanyang Technological University

Here, we report efficient composition-tunable Cu-doped ZnInS/ZnS (core and core/shell) colloidal nanocrystals (CNCs) synthesized by using a colloidal non-injection method. The initial precursors for the synthesis were used in oleate form rather than in powder form, resulting in a nearly defect-free...