4 papers
An electrically tunable metaatom for visible light
Janna Wilhelmsen, Longzhu Liu, Harry Miyosi Silalahi +6
Phase-gradient metasurfaces provide powerful wavefront control through two-dimensional arrangement of nanostructures acting as metaatoms. While dynamic tuning forms a major driver…
Electrical Tuning of Plasmonic Conducting Polymer Nanoantennas
Akchheta Karki, Giancarlo Cincotti, Shangzhi Chen +5
Nanostructures of conventional metals offer manipulation of light at the nanoscale but are limited to static behavior due to their fixed material properties. To develop the next fr…
Redox-tunable structural colour images based on UV-patterned conducting polymers
Shangzhi Chen, Stefano Rossi, Ravi Shanker +9
Precise manipulation of light-matter interaction has enabled a wide variety of approaches to create bright and vivid structural colours. Techniques utilizing photonic crystals, Fab…
Switchable Organic Plasmonics with Conductive Polymer Nanoantennas
Shangzhi Chen, Evan S. H. Kang, Mina S. Chaharsoughi +5
Metal nanostructures are key elements in nanooptics owing to their strong resonant interaction with light through local plasmonic charge oscillations. Their ability to shape light…