Multiscale time-dependent density functional theory for a unified description of ultrafast dynamics: Pulsed light, electron, and lattice motions in crystalline solids
We have developed a multiscale computational scheme to describe coupled nonlinear
dynamics of light electromagnetic field, electrons, and lattice motions in crystalline solids …
dynamics of light electromagnetic field, electrons, and lattice motions in crystalline solids …
Photo‐Induced Tellurium Segregation in MoTe2
Herein, coherent phonon spectroscopy of polymorphic MoTe 2 single crystals using a
femtosecond‐pulsed laser is used to investigate the relationship between structural phase …
femtosecond‐pulsed laser is used to investigate the relationship between structural phase …
Enhanced double resonance Raman scattering in multilayer graphene with broadband coherent anti-Stokes Raman spectroscopy
Graphene's unique gapless band structure and remarkably large third-order optical
susceptibility have drawn significant attention to its nonlinear optical response, particularly in …
susceptibility have drawn significant attention to its nonlinear optical response, particularly in …
Resonance-enhanced excitation and relaxation dynamics of coherent phonons in Fe 1.14 Te
N Li, C Zhang, W Liang, Y Jiang, XX Zhang… - Physical Chemistry …, 2023 - pubs.rsc.org
Lattice dynamics plays a significant role in manipulating the unique physical properties of
materials. In this work, femtosecond transient optical spectroscopy is used to investigate the …
materials. In this work, femtosecond transient optical spectroscopy is used to investigate the …
Enhanced coherent phonon excitation in via resonance Raman effect
Coherent phonon excitation via femtosecond laser pulses can be used to control physical
properties of matter, and enhancing coherent phonon excitation is highly relevant. Here, we …
properties of matter, and enhancing coherent phonon excitation is highly relevant. Here, we …
Modulation of the probe signal in coherent phonon detection revisited: Analytical and first-principles computational analyses
Modulation of probe signals in pump-probe measurements of coherent phonons in
dielectrics, with and without spectral resolution, are investigated theoretically taking …
dielectrics, with and without spectral resolution, are investigated theoretically taking …
Time-dependent density functional theory for a unified description of ultrafast dynamics: pulsed light, electrons, and atoms in crystalline solids
We have developed a novel multiscale computational scheme to describe coupled
dynamics of light electromagnetic field with electrons and atoms in crystalline solids, where …
dynamics of light electromagnetic field with electrons and atoms in crystalline solids, where …
[PDF][PDF] Light-induced electronic and structural dynamics in layered transition-metal dichalcogenides
T Fukuda - 2024 - tsukuba.repo.nii.ac.jp
“Plus ultra.”–the national motto of Spain and/or the school motto of Yu-ei high school in a
comic “My Hero Academia” written and illustrated by Kohei Horikoshi. Humans have grown …
comic “My Hero Academia” written and illustrated by Kohei Horikoshi. Humans have grown …
Coherent and squeezed phonons in single wall carbon nanotubes
ART Nugraha, EH Hasdeo - Journal of Physics: Conference …, 2019 - iopscience.iop.org
Coherent states of phonon manifest in macroscopic beatings of reflectance or transmittance
following the phonons frequencies when a material is excited with an ultrashort pulse. Such …
following the phonons frequencies when a material is excited with an ultrashort pulse. Such …
Chirality dependent coherent phonon dynamics in carbon nanotube solutions
Using probe-wavelength-resolved coherent phonon spectroscopy, we investigated coherent
phonon dynamics in chirality-mixed carbon nanotube solutions. The chirality dependent …
phonon dynamics in chirality-mixed carbon nanotube solutions. The chirality dependent …