Photoinduced reversible changes in morphology of plasmonic Ag nanorods on TiO2 and application to versatile photochromism.
نویسندگان
چکیده
We achieved reversible changes in length and spectrum of Ag nanorods based on plasmon-induced photoelectrochemical reactions. The changes are applied to multi-wavelength and dual-polarization photochromism in visible-infrared regions. It allows display of invisible images viewable only by infrared cameras. Also possible is display of superimposed visible and invisible images.
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ورودعنوان ژورنال:
- Chemical communications
دوره 48 12 شماره
صفحات -
تاریخ انتشار 2012