487 citations · 1.5k across the 10 of their papers we have counts for
10 papers
Electrochemically-controlled metasurfaces with high-contrast switching at visible frequencies
R. Kaissner, J. X. Li, W. Z. Lu +4
Recently in nanophotonics, a rigorous evolution from passive to active metasurfaces has been witnessed. This advancement not only brings forward interesting physical phenomena but…
Real-Time Tracking of Coherent Oscillations of Electrons in a Nanodevice by Photo-assisted Tunnelling
Yang Luo, Frank Neubrech, Alberto Martin-Jimenez +3
Coherent collective oscillations of electrons excited in metallic nanostructures (localized surface plasmons) can confine incident light to atomic scales and enable strong light-ma…
Reconfigurable Plasmonic Chirality: Fundamentals and Applications
Frank Neubrech, Mario Hentschel, Na Liu
Molecular chirality is a geometric property that is of great importance in chemistry, biology, and medicine. Recently, plasmonic nanostructures that exhibit distinct chiroptical re…
Dynamic plasmonic color generation enabled by functional materials
Frank Neubrech, Xiaoyang Duan, Na Liu
Displays are an indispensable medium to visually convey information in our daily life. Although conventional dye-based color displays have been rigorously advanced by world leading…
Addressable metasurfaces for dynamic holography and optical information encryption
Jianxiong Li, Simon Kamin, Guoxing Zheng +3
Metasurfaces enable manipulation of light propagation at an unprecedented level, benefitting from a number of merits unavailable to conventional optical elements, such as ultracomp…
Chiral Plasmonic Hydrogen Sensors
Marcus Matuschek, Dhruv Pratap Singh, Hyeon-Ho Jeong +5
In this article, a chiral plasmonic hydrogen-sensing platform using palladium-based nanohelices is demonstrated. Such 3D chiral nanostructures fabricated by nanoglancing angle depo…
Stabilizing -MgH at Nanotwins in Mechanically Constrained Nanoparticles
Jochen A. Kammerer, Xiaoyang Duan, Frank Neubrech +3
Reversible hydrogen uptake and the metal/dielectric transition make the Mg/MgH system a prime candidate for solid state hydrogen storage and dynamic plasmonics. However, high d…
Reconfigurable Multistate Optical Systems Enabled by VO2 Phase Transitions
Xiaoyang Duan, Samuel T. White, Yuanyuan Cui +4
Reconfigurable optical systems are the object of continuing, intensive research activities, as they hold great promise for realizing a new generation of compact, miniaturized, and…
Dynamic Color Displays Using Stepwise Cavity Resonators
Yiqin Chen, Xiaoyang Duan, Marcus Matuschek +4
High-resolution multicolor printing based on pixelated optical nanostructures is of great importance for promoting advances in color display science. So far, most of the work in th…
Experimental Verification of the Spectral Shift between Near- and Far-Field Peak Intensities of Plasmonic Nanoantennas
P. Alonso-Gonzalez, P. Albella, F. Neubrech +8
Theory predicts a distinct spectral shift between the near- and far-field optical responses of plasmonic antennas. Here we combine near-field optical microscopy and far-field spect…