Atomic Many-Body Effects for thep-Shell Photoelectron Spectra of Transition Metals

Atomic many-body effects for the p-shell photoelectron spectra of transition metals.

Ab initio theoretical results for the 2p- and 3p-hole states of an Mn(2+) ion are reported in order to determine the importance of atomic contributions to the photoelectron spectra of bulk MnO. A combined treatment of relativity and electron correlation reveals important physical effects that have been neglected in virtually all previous work. The many-body and relativistic effects included in ...

Comment on "Atomic many-body effects for the p-shell photoelectron spectra of transition metals".

Photoelectron Spectra of Liquid Metals

TR-PES: Time-resolved photoelectron spectroscopy aims to measure the electron distribution in a molecule as it is going through a transient process, such as dissociation. One ultra fast pulse excites the system under study, and a second ultra fast pulse probes the system at varying time delays by ionizing the molecule and collecting the electrons produced. Ejected photoelectrons reflect the ini...

Erratum: Empirical many-body interatomic potential for bcc transition metals

A simple many-body interatomic potential is proposed. This is an empirical extension of the embedded-atom method (EAM). The EAM models the lattice energy and elastic compressibility using a pair interaction plus a many-body term. It does not include any contribution of many-body terms to the crystal elastic shear. This contribution is included in the model developed here. It implies a simplifie...

Radiative heat transfer: many-body effects

Heat transfer by electromagnetic radiation is one of the common methods of energy transfer between objects. Using the fluctuation-dissipation theorem, we have studied the effect of particle arrangement in the transmission of radiative heat in many-body systems. In order to show the effect of the structure morphology on the collective properties, the radiative heat transfer is studied and the re...