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Magnetochromatic Thin‐Film Microplates
Author(s) -
He Le,
Janner Michael,
Lu Qipeng,
Wang Mingsheng,
Ma Hua,
Yin Yadong
Publication year - 2015
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.201403836
Subject(s) - materials science , thin film , paramagnetism , nanotechnology , optoelectronics , condensed matter physics , physics
A new type of magnetochromatic material is developed based on thin‐film interference of microplates self‐assembled from super‐paramagnetic nanocrystals. Dynamic optical tuning can be achieved through orientational manipulation of free‐standing super‐paramagnetic thin‐film microplates using external magnetic fields.