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Dielectric Nanospheres: Directional Modulation of Exciton Emission Using Single Dielectric Nanospheres (Adv. Mater. 20/2021)
Author(s) -
Fang Jie,
Wang Mingsong,
Yao Kan,
Zhang Tianyi,
Krasnok Alex,
Jiang Taizhi,
Choi Junho,
Kahn Ethan,
Korgel Brian A.,
Terrones Mauricio,
Li Xiaoqin,
Alù Andrea,
Zheng Yuebing
Publication year - 2021
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.202170153
Subject(s) - materials science , exciton , dielectric , photonics , modulation (music) , optoelectronics , excitation , directivity , nanotechnology , condensed matter physics , telecommunications , physics , quantum mechanics , computer science , acoustics , antenna (radio)
In article number 2007236, Mingsong Wang, Andrea Alù, Yuebing Zheng, and co‐workers report the achievement of directivity modulation of exciton excitation and emission of 2D transition metal dichalcogenides with single silicon nanospheres. A modified Mie theory is derived to guide the optimal design of the 2D‐nanosphere hybrids for ultracompact active photonics.