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Ultrafine and Smooth Full Metal Nanostructures for Plasmonics
Author(s) -
Zhu Xinli,
Zhang Yang,
Zhang Jiasen,
Xu Jun,
Ma Yue,
Li Zhiyuan,
Yu Dapeng
Publication year - 2010
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.201001313
Subject(s) - materials science , plasmon , nanostructure , nanotechnology , metal , stripping (fiber) , layer (electronics) , surface plasmon , optoelectronics , composite material , metallurgy
Full metal various nanostructures with extremely smooth surface, small feature size and high aspect ratio can be fabricated by a template stripping method with EBL‐patterned PMMA layer as a template. It is further demonstrated that our method is crucial to obtain clear and abundant plasmonic modes in nanocavities with metal reflectors.
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