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Demonstration of Photoluminescence and Metal‐Enhanced Fluorescence of Exfoliated MoS 2
Author(s) -
Zhou Kangfu,
Zhu Yihua,
Yang Xiaoling,
Zhou Jinghong,
Li Chunzhong
Publication year - 2012
Publication title -
chemphyschem
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.016
H-Index - 140
eISSN - 1439-7641
pISSN - 1439-4235
DOI - 10.1002/cphc.201100813
Subject(s) - photoluminescence , fluorescence , metal , materials science , core (optical fiber) , photochemistry , optoelectronics , nanotechnology , chemistry , optics , composite material , metallurgy , physics
Thinly spread: Ultrathin layers of exfoliated MoS 2 exhibit remarkable photoluminescence which is absence in bulk MoS 2 . The intensity of the fluorescence is further enhanced by Ag@SiO 2 core/shell composites due to on metal‐enhanced fluorescence (see picture).
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