Anomalous Spectral Characteristics of Ultrathin sub-nm Colloidal CdSe Nanoplatelets

Anomalous Spectral Characteristics of Ultrathin sub-nm Colloidal CdSe Nanoplatelets

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.

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Bibliographic Details
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
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Institution: Nanyang Technological University
Language: English
Description
Summary: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.

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