A survey is given of magnetic excitations in metallic 4f systems when the crystal-field splitting
is comparable to or larger than the magnetic interaction between different sites. Particular …

The dynamics of collective excitations of electrons, phonons, and spins are of fundamental
interest to develop a microscopic understanding of interactions among elementary …

The aim of the authors in this monograph has been to present a general review of the
magnetic properties of the rare earth metals, and a comprehensive, unified, and coherent …

This is a thoroughly revised version of the original book published in 1986. About half of the
contents of the previous version remain essentially unchanged, and one quarter has been …

Electron Correlations in Molecules and Solids bridges the gap between quantum chemistry
and solid-state theory. In the first half of the text new concepts are developed for treating …

Publisher Summary The chapter presents a study on theory of heavy fermion systems. In the
heavy fermion systems it seems that some of the features of the single Kondo impurity …

This article attempts to review our present understanding of nearly-independent-particle
excitations—quasiparticles—in heavy fermion systems. The emphasis is on a realistic, that is …

Magnetism of actinide compounds Page 1 Magnetism of actinide compounds P. Santini,
Romuald Leímanski² and Paul Erdos Institute of Theoretical Physics, University of Lausanne …

Femtosecond electron and spin dynamics of the Gd (0001) surface are investigated by time-
resolved photoemission and second harmonic generation. Upon optical excitation the spin …

The results of inelastic neutron scattering provide a solution for the crystal field level scheme
in Pr⁡ O s 4 S b 12, in which the ground state in the cubic crystal field potential of T h …