Spectroscopy in Nanoscopic Cavities: Models and Recent Experiments

MR Bourgeois, F Pan, CP Anyanwu… - Annual Review of …, 2024 - annualreviews.org
The ability of nanophotonic cavities to confine and store light to nanoscale dimensions has
important implications for enhancing molecular, excitonic, phononic, and plasmonic optical …

Diffusion quantum Monte Carlo approach to the polaritonic ground state

BM Weight, S Tretiak, Y Zhang - Physical Review A, 2024 - APS
Making and using polaritonic states (ie, hybrid electron-photon states) for chemical
applications has recently become one of the most prominent and active fields that connects …

A path towards single molecule vibrational strong coupling in a Fabry–Pérot microcavity

A Koner, M Du, S Pannir-Sivajothi, RH Goldsmith… - Chemical …, 2023 - pubs.rsc.org
Interaction between light and molecular vibrations leads to hybrid light-matter states called
vibrational polaritons. Even though many intriguing phenomena have been predicted for …

Imaging vibrational excitations in the electron microscope

V Kumar, JP Camden - The Journal of Physical Chemistry C, 2022 - ACS Publications
Vibrational spectroscopy is a powerful tool for probing atomic motions in molecules and
extended solids. Recent advances in aberration-corrected, monochromated-scanning …

Polarization-resolved electron energy gain nanospectroscopy with phase-structured electron beams

MR Bourgeois, AG Nixon, M Chalifour, EK Beutler… - Nano Letters, 2022 - ACS Publications
Free-electron-based measurements in scanning transmission electron microscopes
(STEMs) reveal valuable information on the broadband spectral responses of nanoscale …

Probing the Polarization of Low-Energy Excitations in 2D Materials from Atomic Crystals to Nanophotonic Arrays Using Momentum-Resolved Electron Energy Loss …

AW Rossi, MR Bourgeois, C Walton, DJ Masiello - Nano Letters, 2024 - ACS Publications
Spectroscopies utilizing free electron beams as probes offer detailed information on the
reciprocal-space excitations of 2D materials such as graphene and transition metal …

Inelastic scattering of transversely structured free electrons from nanophotonic targets: Theory and computation

AG Nixon, M Chalifour, MR Bourgeois, M Sanchez… - Physical Review A, 2024 - APS
Recent advancements in abilities to create and manipulate the electron's transverse wave
function within the transmission electron microscope (TEM) and scanning TEM have …

Flat dispersion at large momentum transfer at the onset of exciton polariton formation

HC Nerl, K Elyas, Z Kochovski, N Talebi… - Communications …, 2024 - nature.com
Excitons are quasiparticles, comprised of an electron excited from the valence band and
attracted to the hole left behind, that govern transport properties in transition metal …

Thermodynamic coupling of reactions via few-molecule vibrational polaritons

A Koner, M Du, S Pannir-Sivajothi… - arXiv preprint arXiv …, 2023 - arxiv.org
Interaction between light and molecular vibrations leads to hybrid light-matter states called
vibrational polaritons. Even though many intriguing phenomena have been predicted for …

[图书][B] Inelastic Electron Scattering Spectroscopy: Probing Electromagnetic Surface Mode Resonances of Metallic and Dielectric Interfaces on the Nanoscale

EK Beutler - 2022 - search.proquest.com
Reliable modeling and tailoring of the optical responses of fabricated dielectric
nanostructures is critical to the design and implementation of next generation nano-optical …