Optical excitations in electron microscopy

FJ García de Abajo - Reviews of modern physics, 2010 - APS
This review discusses how low-energy valence excitations created by swift electrons can
render information on the optical response of structured materials with unmatched spatial …

The physics of simple metal clusters: self-consistent jellium model and semiclassical approaches

M Brack - Reviews of modern physics, 1993 - APS
The jellium model of simple metal clusters has enjoyed remarkable empirical success,
leading to many theoretical questions. In this review, we first survey the hierarchy of …

Distance and orientation dependence of excitation energy transfer: from molecular systems to metal nanoparticles

S Saini, G Srinivas, B Bagchi - The Journal of Physical Chemistry …, 2009 - ACS Publications
The elegant theory developed by Förster to describe the rate of fluorescence resonance
energy transfer between a donor and an acceptor has played a key role in understanding …

Resonance energy transfer from a fluorescent dye to a metal nanoparticle

S Bhowmick, S Saini, VB Shenoy… - The Journal of chemical …, 2006 - pubs.aip.org
A quantum mechanical theory of the rate of excitation energy transfer from a fluorescent dye
molecule to the surface plasmonic modes of a spherical metal nanoparticle is presented …

Appropriate Nonlocal Hydrodynamic Models for the Characterization of Deep‐Nanometer Scale Plasmonic Scatterers

M Kupresak, X Zheng… - Advanced Theory …, 2020 - Wiley Online Library
The interaction between light and plasmonic systems with deep‐nanometer characteristics,
which is essentially governed by quantum mechanical effects, has been extensively studied …

Valence electron excitations and plasmon oscillations in thin films, surfaces, interfaces and small particles

ZL Wang - Micron, 1996 - Elsevier
Plasmon oscillation is a collective excitation of electrons in a valence band of a solid
material. The motion and polarization of valence electrons under the impact of a fast moving …

Energy-loss probability in electron microscopy

PM Echenique, J Bausells, A Rivacoba - Physical Review B, 1987 - APS
New general results on the self-energy of fast electrons interacting with metal surfaces are
presented with emphasis on the energy-loss problem in electron microscopy. Some …

Importance of lattice contraction in surface plasmon resonance shift for free and embedded silver particles

W Cai, H Hofmeister, M Dubiel - The European Physical Journal D-Atomic …, 2001 - Springer
The size evolution of the surface plasmon resonance was investigated for free and
embedded silver particles between about 2 to 10 nm in size. The crystal lattice of such …

Theoretical and experimental study of plasmon excitations in small metallic spheres

M Acheche, C Colliex, H Kohl, A Nourtier, P Trebbia - Ultramicroscopy, 1986 - Elsevier
The excitation of bulk and surface plasmons in small metallic spheres is studied by means of
electron loss spectroscopy in a scanning transmission electron microscope. The results are …

Mechanisms of radiation-induced structural transformations in deposited gold clusters

AV Verkhovtsev, Y Erofeev, AV Solov'yov - Physical Review B, 2023 - APS
Physical mechanisms of structural transformations in deposited metallic clusters exposed to
an electron beam of a transmission electron microscope (TEM) are studied theoretically and …