Published February 1992 | Version v1
Journal article Metadata-only

Crystal field and magnetic relaxation in TmCu2 studied by 169Tm Moessbauer spectroscopy

Creators

  • 1. Delft Univ. of Tech., Interfaculty Reactor Inst. (Netherlands)
  • 2. Philips Research Labs., Eindhoven (Netherlands)
  • 3. Charles Univ., Prague (Czechoslovakia)
  • 4. Inst. fuer Festkoerperforschung, Forschungszentrum Juelich (Germany)

Description

The temperature dependence of the electric quadrupole splitting measuring with 169Tm Moessbauer spectroscopy was satisfactorily fitted with the crystal field parameters as determined from neutron scattering and measurements of the magnetization, specific heat and thermal expansion. The spin relaxation time was found to follow an exponential temperature dependence around TN=6.3 K. (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
1283-1284
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
23070171
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COPPER ALLOYS; CRYSTAL FIELD; ELECTRIC FIELDS; MAGNETIC FIELDS; MAGNETIZATION; MOESSBAUER EFFECT; NEEL TEMPERATURE; RELAXATION TIME; SPECIFIC HEAT; SPIN ORIENTATION; SPIN-LATTICE RELAXATION; SPIN-SPIN RELAXATION; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0000-0013 K; THERMAL EXPANSION; THULIUM ALLOYS; THULIUM 169
Descriptors DEC
ALLOYS; EXPANSION; INTERMEDIATE MASS NUCLEI; ISOTOPES; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; NUCLEI; ODD-EVEN NUCLEI; ORIENTATION; PHYSICAL PROPERTIES; RARE EARTH ALLOYS; RARE EARTH NUCLEI; RELAXATION; STABLE ISOTOPES; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; THULIUM ISOTOPES; TRANSITION TEMPERATURE