Artificial plasmonic molecules and their interaction with real molecules

G Haran, L Chuntonov - Chemical reviews, 2018 - ACS Publications
Plasmonic molecules are small assemblies of nanosized metal particles. Interactions
between the particles modify their optical properties and make them attractive for multiple …

Observation of Fano resonances in all‐dielectric nanoparticle oligomers

KE Chong, B Hopkins, I Staude, AE Miroshnichenko… - Small, 2014 - Wiley Online Library
It is well‐known that oligomers made of metallic nanoparticles are able to support sharp
Fano resonances originating from the interference of two plasmonic resonant modes with …

Topological Majorana states in zigzag chains of plasmonic nanoparticles

A Poddubny, A Miroshnichenko, A Slobozhanyuk… - Acs …, 2014 - ACS Publications
We propose a simple realization of topological edge states in zigzag chains of plasmonic
nanoparticles, mimicking the Kitaev model of Majorana fermions. We demonstrate the one-to …

Towards photodetection with high efficiency and tunable spectral selectivity: graphene plasmonics for light trapping and absorption engineering

J Zhang, Z Zhu, W Liu, X Yuan, S Qin - Nanoscale, 2015 - pubs.rsc.org
Plasmonics can be used to improve absorption in optoelectronic devices and has been
intensively studied for solar cells and photodetectors. Graphene has recently emerged as a …

Revisiting the physics of Fano resonances for nanoparticle oligomers

B Hopkins, AN Poddubny, AE Miroshnichenko… - Physical Review A …, 2013 - APS
We present a robust approach for interpreting the physics of Fano resonances in planar
oligomer structures of both metallic and dielectric nanoparticles. We reveal a key …

Plasmonic Fano resonances in nanohole quadrumers for ultra-sensitive refractive index sensing

Y Zhan, DY Lei, X Li, SA Maier - Nanoscale, 2014 - pubs.rsc.org
Plasmonic Fano resonances arising from electromagnetic interactions in metallic
nanostructures exhibit spectral characteristics analogous to those from the electron waves in …

Towards all-dielectric metamaterials and nanophotonics

A Krasnok, S Makarov, M Petrov, R Savelev… - …, 2015 - spiedigitallibrary.org
We review a new, rapidly developing field of all-dielectric nanophotonics which allows to
control both magnetic and electric response of structured matter by engineering the Mie …

Interplay of magnetic responses in all-dielectric oligomers to realize magnetic Fano resonances

B Hopkins, DS Filonov, AE Miroshnichenko… - Acs …, 2015 - ACS Publications
We study the interplay between collective and individual optically induced magnetic
responses in quadrumers made of identical dielectric nanoparticles. Unlike their plasmonic …

Generalized magnetic mirrors

W Liu - Physical review letters, 2017 - APS
We propose generalized magnetic mirrors that can be achieved by excitations of sole
electric resonances. Conventional approaches to obtain magnetic mirrors rely heavily on …

Circular dichroism induced by Fano resonances in planar chiral oligomers

B Hopkins, AN Poddubny… - Laser & Photonics …, 2016 - Wiley Online Library
We present a general theory of circular dichroism in planar chiral nanostructures with
rotational symmetry. It is demonstrated, analytically, that the handedness of the incident …