Published February 1992 | Version v1
Journal article Metadata-only

NMR and magnetocrystalline anisotropy of Sm2Fe17Nx compounds

Creators

  • 1. Inst. of Experimental Physics 6, Ruhr Univ., Bochum (Germany)
  • 2. Dept. of Physics and Astronomy, Univ. of St. Andrews, Scotland (United Kingdom)
  • 3. Kamerlingh Onnes Lab., Univ. of Leiden (Netherlands)
  • 4. Philips Research Labs., Eindhoven (Netherlands)

Description

Well-resolved 147Sm and 149Sm NMR spin-echo spectra of the Sm2Fe17 and Sm2Fe17N2.5 compounds are presented. A significant increase of the hyperfine field and a drastic decrease of the quadrupole splittings with nitrogenation is observed. From the quadrupole splittings we derived the lattice contributions to the electric field gradient and discussed their relation to the crystal electric field parameter A20 in these compounds. (orig.)

Additional details

Publishing Information

Journal Title
Journal of Magnetism and Magnetic Materials
Journal Volume
104-107
Journal Issue
pt.2
Series
J. Magn. Magn. Mater.
Journal Page Range
1333-1335
ISSN
0304-8853
CODEN
JMMMD

Conference

Title
International conference on magnetism.
Dates
2-6 Sep 1991.
Place
Edinburgh (United Kingdom).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
23070190
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANISOTROPY; CRYSTAL FIELD; HYPERFINE STRUCTURE; IRON BASE ALLOYS; IRON NITRIDES; MAGNETIC FIELDS; MAGNETIZATION; MOESSBAUER EFFECT; NITROGEN ADDITIONS; NMR SPECTRA; NUCLEAR MAGNETIC RESONANCE; SAMARIUM ALLOYS; SAMARIUM NITRIDES; SAMARIUM 147; SAMARIUM 149; SPIN ECHO
Descriptors DEC
ALLOYS; ALPHA DECAY RADIOISOTOPES; EVEN-ODD NUCLEI; INTERMEDIATE MASS NUCLEI; IRON ALLOYS; IRON COMPOUNDS; ISOTOPES; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MAGNETIC RESONANCE; NITRIDES; NITROGEN COMPOUNDS; NUCLEI; PHYSICAL PROPERTIES; PNICTIDES; RADIOISOTOPES; RARE EARTH ALLOYS; RARE EARTH COMPOUNDS; RARE EARTH NUCLEI; RESONANCE; SAMARIUM COMPOUNDS; SAMARIUM ISOTOPES; SPECTRA; STABLE ISOTOPES; TRANSITION ELEMENT COMPOUNDS; YEARS LIVING RADIOISOTOPES