CdSe/ZnS quantum dot size dependent carrier relaxation in hybrid organic/inorganic system

• Main Authors: Uddin, A., Wong, H. S., Teo, C. C.
• Other Authors: School of Materials Science & Engineering
• Format: Article
• Language: English
• Published: 2013
• Online Access: https://hdl.handle.net/10356/85271; http://hdl.handle.net/10220/13657
• Institution: Nanyang Technological University

We have studied the CdSe/ZnS quantum dot (QD) size dependent carrier relaxation dynamics in hybrid organic/inorganic system for the first time. The QD size was from 5.0 to 2.0 nm. The optical narrow emission of quantum dots shift to higher energies as the size of dots gets smaller due to the 3-D con...