Laser excitation of nanometer-sized atomic and molecular clusters offers various
opportunities to explore and control ultrafast many-particle dynamics. Whereas weak laser …

In this section, we discuss the following:• Bond formation, relaxation, and the associated
energetics, entrapment, localization, and polarization of electrons mediate the performance …

High resolution XPS spectra (4f) of mass-selected AuN-clusters supported by a thin natural
silica layer are presented in the size range N= 1–35 atoms per cluster. The XPS binding …

A combination of measurements using photoelectron spectroscopy and calculations using
density functional theory (DFT) was applied to compare the detailed electronic structure of …

Metal clusters serve as model systems to study basic problems of electronic correlation.
Vacuum ultraviolet light from the free-electron laser FLASH ionizes 5 d electrons from mass …

In this paper we study maximal L p-regularity for evolution equations with time-dependent
operators A. We merely assume a measurable dependence on time. In the first part of the …

Binding energy and bond charge models and the topological concept to obtain the
nonbonding, bonding, and antibonding states of the T‐type WTe2/MoS2 heterostructure are …

In this review we describe the development and current status of free clusters studied using
core-level spectroscopies. This topic ranges from simple model systems, such as rare gas …

A variety of density functionals and Gaussian basis sets has been studied for performance in
calculations of core-electron binding energies of the carbon, nitrogen, and oxygen nuclei in …

Abstract 4f core level photoelectron spectroscopy has been performed on negatively
charged lead clusters, in the size range of 10–90 atoms. We deploy 4.7 nm radiation from …