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Title: Imaging of Antiferroelectric Dark Modes in an Inverted Plasmonic Lattice

Journal Article · · ACS Nano

Plasmonic lattice nanostructures are of technological interest because of their capacity to manipulate light below the diffraction limit. Here, we present a detailed study of dark and bright modes in the visible and near-infrared energy regime of an inverted plasmonic honeycomb lattice by a combination of Au+ focused ion beam lithography with nanometric resolution, optical and electron spectroscopy, and finite-difference time-domain simulations. The lattice consists of slits carved in a gold thin film, exhibiting hotspots and a set of bright and dark modes. We proposed that some of the dark modes detected by electron energy-loss spectroscopy are caused by antiferroelectric arrangements of the slit polarizations with two times the size of the hexagonal unit cell. The plasmonic resonances take place within the 0.5–2 eV energy range, indicating that they could be suitable for a synergistic coupling with excitons in two-dimensional transition metal dichalcogenides materials or for designing nanoscale sensing platforms based on near-field enhancement over a metallic surface.

Research Organization:
Univ. de Barcelona (Spain)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES); Spanish MICIIN; USDOE
Grant/Contract Number:
AC05-00OR22725; PGC2018-097789–B-I00; PID2021-127397NB-I00
OSTI ID:
1971258
Alternate ID(s):
OSTI ID: 1972933
Journal Information:
ACS Nano, Vol. 17, Issue 9; ISSN 1936-0851
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English

References (65)

Plasmonics: Fundamentals and Applications book January 2007
Quantum Plasmonics: Nonlinear Effects in the Field Enhancement of a Plasmonic Nanoparticle Dimer journal February 2012
Review on subwavelength confinement of light with plasmonics journal September 2010
Landau Damping and Limit to Field Confinement and Enhancement in Plasmonic Dimers journal October 2017
Antennas for light journal February 2011
Recent advances in plasmonic nanocavities for single-molecule spectroscopy journal January 2021
Ultrahigh-Density Array of Silver Nanoclusters for SERS Substrate with High Sensitivity and Excellent Reproducibility journal November 2011
Plasmonic nanoprobes for SERS biosensing and bioimaging journal June 2009
Plasmon-Enhanced Fluorescence Biosensors: a Review journal December 2013
Plasmonic gold nanoparticles: Optical manipulation, imaging, drug delivery and therapy journal October 2019
Deep- and vacuum-ultraviolet metaphotonic light sources journal December 2021
Programmable plasmonic phase modulation of free-space wavefronts at gigahertz rates journal February 2019
Photonic and Plasmonic Metasensors journal December 2021
Resonances of two-dimensional particle gratings in surface-enhanced Raman scattering journal January 1986
Controlling Plasmon Line Shapes through Diffractive Coupling in Linear Arrays of Cylindrical Nanoparticles Fabricated by Electron Beam Lithography journal June 2005
Coupling Bright and Dark Plasmonic Lattice Resonances journal December 2011
Plasmonic surface lattice resonances on arrays of different lattice symmetry journal August 2014
Geometric frustration in ordered lattices of plasmonic nanoelements journal March 2019
Surface modes in plasmonic crystals induced by diffractive coupling of nanoantennas journal November 2009
Plasmonic Enhancement of Infrared Vibrational Signals: Nanoslits versus Nanorods journal September 2015
Babinet to the Half: Coupling of Solid and Inverse Plasmonic Structures journal August 2013
Plasmonic Antennas with Electric, Magnetic, and Electromagnetic Hot Spots Based on Babinet’s Principle journal May 2020
Multi-resonant compact nanoaperture with accessible large nearfields journal October 2014
In Vitro and In Vivo SERS Biosensing for Disease Diagnosis journal May 2018
Plasmonic colorimetric and SERS sensors for environmental analysis journal January 2015
Babinet Principle Applied to the Design of Metasurfaces and Metamaterials journal November 2004
Babinet’s principle for optical frequency metamaterials and nanoantennas journal July 2007
An Inverted Honeycomb Plasmonic Lattice as an Efficient Refractive Index Sensor journal May 2021
Probing the Photonic Local Density of States with Electron Energy Loss Spectroscopy journal March 2008
Probing Nanoparticle Plasmons with Electron Energy Loss Spectroscopy journal December 2017
Phonon Spectroscopy at Atomic Resolution journal January 2019
Toward 10 meV Electron Energy-Loss Spectroscopy Resolution for Plasmonics journal April 2014
Electron Energy-Loss Spectroscopy in the Electron Microscope book January 2011
Mapping vibrational surface and bulk modes in a single nanocube journal March 2017
Electron Energy-Loss Spectroscopy (EELS) of Surface Plasmons in Single Silver Nanoparticles and Dimers: Influence of Beam Damage and Mapping of Dark Modes journal September 2009
Electron Energy Loss Spectroscopy of Bright and Dark Modes in Hyperbolic Metamaterial Nanostructures journal May 2020
Electron Energy Loss Spectroscopy Study of the Full Plasmonic Spectrum of Self-Assembled Au–Ag Alloy Nanoparticles: Unraveling Size, Composition, and Substrate Effects journal December 2015
Probing Complex Reflection Coefficients in One-Dimensional Surface Plasmon Polariton Waveguides and Cavities Using STEM EELS journal December 2014
Visualizing Plasmon Coupling in Closely Spaced Chains of Ag Nanoparticles by Electron Energy‐Loss Spectroscopy journal January 2010
Near-Field Mapping of Photonic Eigenmodes in Patterned Silicon Nanocavities by Electron Energy-Loss Spectroscopy journal September 2021
Electron energy-loss spectroscopy of branched gap plasmon resonators journal December 2016
Multipolar Plasmonic Resonances in Silver Nanowire Antennas Imaged with a Subnanometer Electron Probe journal April 2011
Mapping surface plasmons on a single metallic nanoparticle journal April 2007
High-resolution surface plasmon imaging of gold nanoparticles by energy-filtered transmission electron microscopy journal January 2009
High-Resolution Mapping of Electron-Beam-Excited Plasmon Modes in Lithographically Defined Gold Nanostructures journal March 2011
Surface-Enhanced Molecular Electron Energy Loss Spectroscopy journal April 2018
Three-dimensional imaging of localized surface plasmon resonances of metal nanoparticles journal October 2013
Simulating electron energy loss spectroscopy with the MNPBEM toolbox journal March 2014
Where Does Energy Go in Electron Energy Loss Spectroscopy of Nanostructures? journal December 2016
Optical excitations in electron microscopy journal February 2010
Dark Plasmonic Breathing Modes in Silver Nanodisks journal October 2012
Vibrational spectroscopy in the electron microscope journal October 2014
Exploring the capabilities of monochromated electron energy loss spectroscopy in the infrared regime journal April 2018
Advances in Ultra-High Energy Resolution STEM-EELS journal August 2018
The Dark Side of Plasmonics journal July 2013
Theory of lasing action in plasmonic crystals journal January 2015
Lasing in dark and bright modes of a finite-sized plasmonic lattice journal January 2017
Optical Sensing Using Dark Mode Excitation in an Asymmetric Dimer Metamaterial journal December 2013
Ultra-thin subwavelength film sensing through the excitation of dark modes in THz metasurfaces journal December 2019
Comparative electron and photon excitation of localized surface plasmon resonance in lithographic gold arrays for enhanced Raman scattering journal January 2020
Periodic array-based substrates for surface-enhanced infrared spectroscopy journal July 2017
Characterization of Nonradiative Bloch Modes in a Plasmonic Triangular Lattice by Electron Energy-Loss Spectroscopy journal October 2018
Direct determination of monolayer MoS 2 and WSe 2 exciton binding energies on insulating and metallic substrates journal January 2018
Optical Properties of Silicon Nitride journal January 1973
Optical Constants of the Noble Metals journal December 1972