Published April 30, 2005 | Version v1
Journal article Metadata-only

23Na NMR investigations of the itinerant ferromagnets NaFe4Sb12 and Na0.5Ca0.5Fe4Sb12

Creators

  • 1. Max-Planck-Institute for Chemical Physics of Solids, Noethnitzer Str. 40, Dresden 1187 (Germany)
  • 2. Faculty of Physics, Moscow State University, Moscow (Russian Federation)
  • 3. Kamerlingh Onnes Laboratory, Leiden University (Netherlands)

Description

A 23Na (I=32) NMR study is presented on the itinerant ferromagnets NaFe4Sb12 and the isostructural Ca-substituted compound Na0.5Ca0.5Fe4Sb12 performed in 7.05 and 11.74T in the temperature range from 4 to 300K. Both compounds show a bulk ferromagnetism below 85K. Static (Knight-shift) and dynamic (spin-lattice relaxation) measurements are described in the framework of the SCR theory for itinerant d band metals

Additional details

Identifiers

DOI
10.1016/j.physb.2005.01.343;
PII
S0921-4526(05)00376-5;

Publishing Information

Journal Title
Physica. B, Condensed Matter
Journal Volume
359-361
Journal Page Range
p. 1195-1197
ISSN
0921-4526
CODEN
PHYBE3

Conference

Title
International conference on strongly correlated electron systems
Acronym
SCES '04
Dates
26-30 Jul 2004
Place
Karlsruhe (Germany)

INIS

Country of Publication
Netherlands
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
37068017
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANTIMONY; CALCIUM; FERROMAGNETISM; INTERMETALLIC COMPOUNDS; IRON; KNIGHT SHIFT; NMR SPECTRA; NUCLEAR MAGNETIC RESONANCE; SODIUM; SODIUM 23; SPIN-LATTICE RELAXATION; TEMPERATURE DEPENDENCE
Descriptors DEC
ALKALI METALS; ALKALINE EARTH METALS; ALLOYS; ELEMENTS; ISOTOPES; LIGHT NUCLEI; MAGNETIC RESONANCE; MAGNETISM; METALS; NUCLEI; ODD-EVEN NUCLEI; RELAXATION; RESONANCE; SODIUM ISOTOPES; SPECTRA; STABLE ISOTOPES; TRANSITION ELEMENTS

Optional Information

Copyright
Copyright (c) 2005 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.