Attosecond science has paved the way for direct probing of electron dynamics in gases and
solids. This review provides an overview of recent attosecond measurements, focusing on …

The basic concepts and recent developments in the time-dependent density-functional
theory (TDDFT) for describing nuclear dynamics at low energy are presented. The symmetry …

Electron transfer from valence to conduction band states in semiconductors is the basis of
modern electronics. Here, attosecond extreme ultraviolet (XUV) spectroscopy is used to …

In the thirty-two years since the birth of the foundational theorems, time-dependent density
functional theory has had a tremendous impact on calculations of electronic spectra and …

With the rapid development in advanced industries, such as microelectronics and optics
sectors, the functional feature size of devises/components has been decreasing from micro …

Abstract SALMON (Scalable Ab-initio Light–Mattersimulator for Optics and Nanoscience,
http://salmon-tddft. jp) is a software package for the simulation of electron dynamics and …

Understanding excited carrier dynamics in semiconductors is crucial for the development of
photovoltaics and efficient photonic devices. However, overlapping spectral features in …

We apply the coupled dynamics of time-dependent density functional theory and Maxwell
equations to the interaction of intense laser pulses with crystalline silicon. As a function of …

The origin of charge density waves (CDWs) in TiSe 2 has long been debated, mainly due to
the difficulties in identifying the timescales of the excitonic pairing and electron–phonon …

In a recent report, sum-frequency excitation of a Raman-active phonon was experimentally
demonstrated. This mechanism is the sibling of impulsive stimulated Raman scattering, in …