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Hot-electron dynamics in plasmonic nanostructures: fundamentals, applications and overlooked aspects
Light absorption near a surface of conductive materials and nanostructures leads to the
excitation of nonequilibrium, high-energy charge carriers: electrons above the Fermi level or …
excitation of nonequilibrium, high-energy charge carriers: electrons above the Fermi level or …
Hot electrons modulation of third-harmonic generation in graphene
Hot electrons dominate the ultrafast (∼ fs–ps) optical and electronic properties of metals and
semiconductors, and they are exploited in a variety of applications including photovoltaics …
semiconductors, and they are exploited in a variety of applications including photovoltaics …
Ultrafast dynamics of electron thermalization in gold
Time-resolved surface second-harmonic generation (SHG) is used to probe electron
relaxation processes in gold following intense laser excitation at 1.55 eV. For the first time …
relaxation processes in gold following intense laser excitation at 1.55 eV. For the first time …
Excitation and relaxation of nonthermal electron energy distributions in metals with application to gold
A semiempirical theory for the excitation and subsequent relaxation of nonthermal electrons
is described. The theory, which is applicable to ultrafast-laser excited metals, is based on the …
is described. The theory, which is applicable to ultrafast-laser excited metals, is based on the …
Optical field enhancement at cusps between adjacent nanoapertures
Optical nonlinear properties of cusps formed at the junction between two circular apertures
in a metal film have been studied by scanning confocal microscopy. For gold, both second …
in a metal film have been studied by scanning confocal microscopy. For gold, both second …
Ultrafast relaxation dynamics of excited carriers in metals: Simplifying the intertwined dependencies upon scattering strengths, phonon temperature, photon energy …
Using the Boltzmann transport equation (BTE), we study the evolution of nonequilibrium
carrier distributions in simple (sp) metals, assumed to have been instantaneously excited by …
carrier distributions in simple (sp) metals, assumed to have been instantaneously excited by …
Theory of multiple harmonic generation in reflection from a metal surface
A microscopic theory is presented for multiple harmonic generation (MHG) from a metal
surface in the jellium approximation and for laser intensities below the critical value for …
surface in the jellium approximation and for laser intensities below the critical value for …
Chirp effects in femtosecond laser-induced surface second-harmonic generation from metals
H Teng, C Guo - Applied physics letters, 2004 - pubs.aip.org
Chirp effects are studied in femtosecond laser-induced surface second-harmonic generation
(SHG) from gold. We observe a higher SHG yield when the incident laser pulses are …
(SHG) from gold. We observe a higher SHG yield when the incident laser pulses are …
Model for ultrafast harmonic generation from a gold surface: extraction of dephasing times for continuum–continuum transitions
A model is presented for describing ultrafast interferometric second-and third-harmonic
generation (SHG and THG) from a gold surface. The model uses an effective four-level …
generation (SHG and THG) from a gold surface. The model uses an effective four-level …
Surface plasmon-enhanced photoemission and electron acceleration with ultrashort laser pulses
Surface plasmon-enhanced electron acceleration proved to be a powerful tool for the all-
optical generation of ultrashort, high-repetition-rate electron beams with multi …
optical generation of ultrashort, high-repetition-rate electron beams with multi …