Changyin Ji

May 13, 2023 | onlinelibrary.wiley.com | Yinghao Zhao |Yuhan Yang |Qinghua Liang |Xing Liu |Changyin Ji

Abstract Active plasmonic nanostructures have attracted tremendous interest in nanophotonics and metamaterials owing to the dynamically switchable capabilities of plasmonic resonances. In this study, tunable hybrid plasmon resonances (HPR) of sodium metasurfaces through heat-initiated structural transformation is experimentally demonstrated.