Tunable plasmonic resonance
This sodium metasurface achieves dynamic tuning of active plasmonic resonances via heat-initiated structural transformation.
Zhao, Yinghao · Yuhan, Yang · Ji, Changyin · Liang, Qinghua · Fu, Hanyu · Liu, Xing · Zhou, Lin L. · Li, Jiafang · Wang, Yang
Advanced Functional Materials 2023
Figure of merit of heat-initiated variable structure-spectrum highly depends on substrate pattern size