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Issue 1, 2016
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Magnetically tunable colloidal micromirrors

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Herein we demonstrate a method for decorating highly reflective 2D gold microplates with magnetic nanoparticles to produce an optical colloid that can be actuated using an applied magnetic field. These magnetic micromirrors can be rapidly rotated and exhibit a strong contrast in reflectance between the “on” and “off” states.

Graphical abstract: Magnetically tunable colloidal micromirrors

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The article was received on 27 Jul 2015, accepted on 22 Sep 2015 and first published on 22 Sep 2015

Article type: Communication
DOI: 10.1039/C5NH00035A
Citation: Nanoscale Horiz., 2016,1, 64-68
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    Magnetically tunable colloidal micromirrors

    J. Goebl, Y. Liu, S. Wong, S. Zorba and Y. Yin, Nanoscale Horiz., 2016, 1, 64
    DOI: 10.1039/C5NH00035A

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