Journalartikel

Autorenliste: Bieberbick, R; Hofstaetter, A; Scharmann, A; Born, G

Jahr der Veröffentlichung: 1980

Seiten: 3833-3838

Zeitschrift: Physical Review B

Bandnummer: 21

Heftnummer: 9

ISSN: 2469-9950

eISSN: 2469-9969

DOI Link: https://doi.org/10.1103/PhysRevB.21.3833

Verlag: American Physical Society

Abstract: 

The spin-Hamiltonian parameters of the 6𝑆 ground state of Mn2+ have been measured for seven crystals with scheelite structure in the temperature range 4.2-350 K. The low-temperature values of the zero-field parameters reflecting the contributions from the static lattice are discussed with respect to the usual theories of 𝑆-state splitting. The applicability of the superposition model and of different point-charge models is revised. In this particular case the dominant part of the crystal-field contributions can be explained by a relativistic splitting mechanism. The appropriate crystal-field coefficients required are obtained by numerical calculations, the corresponding point charges being related to simple aspects of chemical bonding.

Harvard-Zitierstil: Bieberbick, R., Hofstaetter, A., Scharmann, A. and Born, G. (1980) Zero-field splitting of Mn2+ ions in scheelites, Physical Review B, 21(9), pp. 3833-3838. https://doi.org/10.1103/PhysRevB.21.3833

APA-Zitierstil: Bieberbick, R., Hofstaetter, A., Scharmann, A., & Born, G. (1980). Zero-field splitting of Mn2+ ions in scheelites. Physical Review B. 21(9), 3833-3838. https://doi.org/10.1103/PhysRevB.21.3833