Anomalous Spectral Characteristics of Ultrathin sub-nm Colloidal CdSe Nanoplatelets

• Main Authors: Bose, Sumanta, Delikanli, Savas, Yeltik, Aydan, Sharma, Manoj, Dang, Cuong, Zhang, Dao Hua, Demir, Hilmi Volkan, Erdem, Onur, Fan, Weijun
• Other Authors: School of Electrical and Electronic Engineering
• Format: Conference or Workshop Item
• Language: English
• Published: 2017
• Subjects: Nanomaterials; Spectroscopy
• Online Access: https://hdl.handle.net/10356/83202; http://hdl.handle.net/10220/42483
• Institution: Nanyang Technological University

We demonstrate high quantum yield broad photoluminescence emission of ultrathin sub-nanometer CdSe nanoplatelets (two-monolayer). They also exhibit polarization-characterized lateral size dependent anomalous heavy hole and light/split-off hole absorption intensities.