Anomalous spectral characteristics of ultrathin sub-nm colloidal CdSe nanoplatelets

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Anomalous spectral characteristics of ultrathin sub-nm colloidal CdSe nanoplatelets.pdf (745.49 KB)
Date
2017
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Conference on Lasers and Electro-Optics
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Optical Society of America
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English
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Conference Paper
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Abstract

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. © 2017 IEEE.

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II-VI semiconductors , Selenium compounds , Semiconductor quantum wells , Absorption intensity , Heavy holes , Lateral sizes , Nano-platelets , Photoluminescence emission , Spectral characteristics , Sub nanometers , Ultra-thin , Cadmium compounds
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http://hdl.handle.net/11693/37549
Published Version (Please cite this version)
https://doi.org/10.1364/CLEO_SI.2017.SM1K.2
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Department of Physics
Department of Electrical and Electronics Engineering
Institute of Materials Science and Nanotechnology (UNAM)