Optical excitations with electron beams: Challenges and opportunities
Free electron beams such as those employed in electron microscopes have evolved into
powerful tools to investigate photonic nanostructures with an unrivaled combination of …
powerful tools to investigate photonic nanostructures with an unrivaled combination of …
Probing nanoparticle plasmons with electron energy loss spectroscopy
Electron energy loss spectroscopy (EELS) performed in a scanning transmission electron
microscope (STEM) has demonstrated unprecedented power in the characterization of …
microscope (STEM) has demonstrated unprecedented power in the characterization of …
Optically Active MXenes in Van der Waals Heterostructures
The vertical integration of distinct 2D materials in van der Waals (vdW) heterostructures
provides the opportunity for interface engineering and modulation of electronic as well as …
provides the opportunity for interface engineering and modulation of electronic as well as …
MXenes for plasmonic photodetection
MXenes have recently shown impressive optical and plasmonic properties associated with
their ultrathin‐atomic‐layer structure. However, their potential use in photonic and plasmonic …
their ultrathin‐atomic‐layer structure. However, their potential use in photonic and plasmonic …
Tunable Multipolar Surface Plasmons in 2D Ti3C2Tx MXene Flakes
2D Ti3C2 T x MXenes were recently shown to exhibit intense surface plasmon (SP)
excitations; however, their spatial variation over individual Ti3C2 T x flakes remains …
excitations; however, their spatial variation over individual Ti3C2 T x flakes remains …
Plasmonic quantum size effects in silver nanoparticles are dominated by interfaces and local environments
A Campos, N Troc, E Cottancin, M Pellarin… - Nature Physics, 2019 - nature.com
The physical properties of metals change when their dimensions are reduced to the nano-
scale and new phenomena such as the localized surface-plasmon resonance (LSPR) …
scale and new phenomena such as the localized surface-plasmon resonance (LSPR) …
Nanoscale map** of optically inaccessible bound-states-in-the-continuum
Abstract Bound-states-in-the-continuum (BIC) is an emerging concept in nanophotonics with
potential impact in applications, such as hyperspectral imaging, mirror-less lasing, and …
potential impact in applications, such as hyperspectral imaging, mirror-less lasing, and …
Probing quantum optical excitations with fast electrons
Probing optical excitations with nanometer resolution is important for understanding their
dynamics and interactions down to the atomic scale. Electron microscopes currently offer the …
dynamics and interactions down to the atomic scale. Electron microscopes currently offer the …
Electromagnetic density of states in complex plasmonic systems
Nanostructured materials offer the possibility to tailor light–matter interaction at scales below
the wavelength. Metallic nanostructures benefit from the excitation of surface plasmons that …
the wavelength. Metallic nanostructures benefit from the excitation of surface plasmons that …
Unveiling nanometer scale extinction and scattering phenomena through combined electron energy loss spectroscopy and cathodoluminescence measurements
Plasmon modes of the exact same individual gold nanoprisms are investigated through
combined nanometer-resolved electron energy-loss spectroscopy (EELS) and …
combined nanometer-resolved electron energy-loss spectroscopy (EELS) and …