EPR Linewidth Studies of Gd3 +-Doped LaxNd1−xF3 Single Crystals

The dependence of the EPR linewidths of Gd3+ ion in LaxNd1−xF3 single crystals on temperature (77 K ≦ T ≦ 510 K) and composition (0 ≦ x ≦ 1) is analyzed to study the interactions between the paramagnetic Gd3+ and Nd3+ ions. The effect of the dilution of the paramagnetic Nd3+ ions with the diamagneti...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Veröffentlicht in:	Physica status solidi. B. Basic research 1993-01, Vol.175 (1), p.135-143
Hauptverfasser:	Paradowski, M. L., Korczak, W., Pierre, J., Subotowicz, M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Electron paramagnetic resonance and relaxation Exact sciences and technology Magnetic resonances and relaxations in condensed matter, mössbauer effect Physics Rare-earth ions and impurities
Online-Zugang:	Volltext
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The dependence of the EPR linewidths of Gd3+ ion in LaxNd1−xF3 single crystals on temperature (77 K ≦ T ≦ 510 K) and composition (0 ≦ x ≦ 1) is analyzed to study the interactions between the paramagnetic Gd3+ and Nd3+ ions. The effect of the dilution of the paramagnetic Nd3+ ions with the diamagnetic La3+ ions is also discussed. La dépendence en température (77 K ≦ T ≦ 510 K) et composition (0 ≦ x ≦ 1) des largeurs de raie de RPE de L'ion Gd3+ dans des monocristaux de LaxNd1−xF3 est analysée afin d'étudier les interactions entre les ions paramagnétiques Gd3+ et Nd3+. Un effet de la dilution des ions paramagnétiques Nd3+ par des ions diamagnetiques La3+ est aussi discuté.
ISSN:	0370-1972 1521-3951
DOI:	10.1002/pssb.2221750111