The superposition model was originally developed to separate the geometrical and physical
information in crystal field parameters. Its success in the analysis of lanthanide spectra has …

The optical spectra of the lanthanides doped into single crystal LaF3 have been interpreted
in terms of transitions within 4 f N configurations. Energy matrices combining free‐ion terms …

Crystal Field Handbook References Page 1 Crystal Field Handbook Doug Newman and Betty
Ng Cambridge University Press, 2000 This bibliography was created in the process of writing …

We review applications of the superposition model (SPM) in EMR area, which enables semi-
empirical modeling of zero-field splitting (ZFS) parameters (ZFSPs) for transition ions in …

The standardization idea previously applied for an orthorhombic Hamiltonian is now
extended to the monoclinic crystal‐field Hamiltonian (H CF). Relations are given which allow …

We examine, from both the experimental and theoretical point of view, the behavior of the
maximum splitting ΔE, of the 7F1 manifold of the Eu3+ ion as a function of the so-called …

This paper stems from our recent efforts to clarify the inconsistencies between the crystal-
field parameter (CFP) data sets reported in the literature for various low symmetry transition …

Herein, a systematic microscopic investigation of the crystal-field (CF) effects on Mn4+ ions
doped at triclinic sites in the double perovskite La2ZnTiO6 crystal was performed using two …

Abstract In Part I (Chapter 3 in this volume-Wilder et al., 2004) we described the basic
principles of crystal field theory (CFT) based on group theory and symmetry. The usefulness …

Applications of Noether's theorem to crystal-field (CF) and ligand-field Hamiltonians
invariant under continuous rotational symmetry are discussed. Deeper meaning of the …