Structurally engineered colloidal quantum dot phosphor using TiO2 photonic crystal backbone

Hansol Lee; Tae-Yun Lee; Yeonsang Park; Kyung-Sang Cho; Young-Geun Rho; Hyuck Choo; Heonsu Jeon

doi:10.1038/s41377-022-01020-2

Light: Science & Applications (Nov 2022)

Structurally engineered colloidal quantum dot phosphor using TiO2 photonic crystal backbone

Hansol Lee,
Tae-Yun Lee,
Yeonsang Park,
Kyung-Sang Cho,
Young-Geun Rho,
Hyuck Choo,
Heonsu Jeon

Affiliations

Hansol Lee: Department of Physics and Astronomy, Seoul National University
Tae-Yun Lee: Department of Physics and Astronomy, Seoul National University
Yeonsang Park: Department of Physics, Chungnam National University
Kyung-Sang Cho: Samsung Advanced Institute of Technology
Young-Geun Rho: Samsung Advanced Institute of Technology
Hyuck Choo: Samsung Advanced Institute of Technology
Heonsu Jeon: Department of Physics and Astronomy, Seoul National University

DOI: https://doi.org/10.1038/s41377-022-01020-2
Journal volume & issue: Vol. 11, no. 1
pp. 1 – 8

Abstract

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Two-dimensional photonic crystal phosphor is upgraded in terms of both material and structure, which results in ~7 times enhanced color conversion efficiency compared with reference phosphor.

Published in Light: Science & Applications

ISSN: 2047-7538 (Online)
Publisher: Nature Publishing Group
Country of publisher: United Kingdom
LCC subjects: Technology: Engineering (General). Civil engineering (General): Applied optics. Photonics; Science: Physics: Optics. Light
Website: https://www.nature.com/lsa/

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