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Kondo Instability of Pr Impurities in Pd.

Walter, U. and Slebarski, A. (1989) Kondo Instability of Pr Impurities in Pd. Zeitschrift fuer Physik B, pp. 507-511. Springer-Verlag.

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Abstract

It was found direct evidence for the dynamical instability of Pr, which could be observed in Pro<sub>o15Pd</sub> by inelastic neutron scattering, and as such is first ever to be found for Pr ions. Crystalfield analysis of the measured dynamic susceptibility reveals that the spin instability is similar to that of Ce Kondo systems. It is shown that the previously observed resistivity increase below T<sub>K</sub> = 25 K is a true Kondo effect and is not related to crystal field effects. Pr diluted in Pd is a Kondo system with T<sub>K</sub> = 2.5 K.

Document Type:Article
Additional Information: LIDO-Berichtsjahr=1990, pages=5,
Title:Kondo Instability of Pr Impurities in Pd.
Authors:
AuthorsInstitution or Email of Authors
Walter, U.UNSPECIFIED
Slebarski, A.UNSPECIFIED
Date:1989
Journal or Publication Title:Zeitschrift fuer Physik B
Refereed publication:Yes
In ISI Web of Science:Yes
Page Range:pp. 507-511
Publisher:Springer-Verlag
Series Name:Nr. 76
Status:Published
Keywords:Kondo Instability, Rare Earths, Neutron Scattering, Spin Instability, Crystal Field Effect
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W - no assignement
DLR - Research area:Space
DLR - Program:W - no assignement
DLR - Research theme (Project):W -- no assignement (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Space Operations and Astronaut Training > Astronautenbüro
Deposited By: elib DLR-Beauftragter
Deposited On:02 Apr 2006
Last Modified:27 Apr 2009 05:22

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