DataVXAdvanced Optical MaterialsPaper
journal article·2019-12Open access

Photoluminescence Enhancement: Over 1000‐Fold Enhancement of the Unidirectional Photoluminescence from a Microsphere‐Cavity‐Array‐Capped QD/PDMS Composite Film for Flexible Lighting and Displays (Advanced Optical Materials 24/2019)

Lixue Yang, Lin Li, Qiang Wang, Cheng Xing, Lin Ma, Yong Zeng, Yan Zhao, Yinzhou Yan

Advanced Optical Materials· Volume 7· Issue 24
Publisher pageOpen full text
Source abstract

Abstract

A Tai Chi patterned microsphere-cavity array on a flexible quantum dot film to enhance and direct white-light emission is demonstrated here. Two aspects of a material, i.e. rigidity and flexibility, are implied by the symbol. The microsphere cavity is rigid with stable optical properties, while the microsphere array is flexible due to the weak connection between the microspheres. The cover image, referring to article number 1901228 by Yinzhou Yan and co-workers, combines Chinese traditional culture with modern science to motivate new ideas in flexible nanophotonics.
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Research context

NanomaterialsComposites

OpenAlex topics: Polydiacetylene-based materials and applications · Ocular Surface and Contact Lens · Nanoplatforms for cancer theranostics

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Affiliations

Institute of Laser Engineering Beijing University of Technology Beijing 100124 China

Laser Processing Research Centre School of Mechanical Aerospace and Civil Engineering The University of Manchester Manchester M13 9PL UK

Institute of Microstructure and Property of Advanced Materials Beijing University of Technology Beijing 100124 China

Beijing Engineering Research Center of 3D Printing for Digital Medical Health Beijing University of Technology Beijing 100124 China

Beijing Engineering Research Center of Laser Technology Beijing University of Technology Beijing 100124 China

Key Laboratory of Trans‐scale Laser Manufacturing Ministry of Education Beijing University of Technology Beijing 100124 China

References

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