Published February 1992 | Version v1
Journal article Metadata-only

Exchange and crystal-field interactions in the antiferromagnets GdRh2Si2 and TbRh2Si2

Creators

  • 1. Inst. of Physics, Jagiellonian Univ., Cracow (Poland)
  • 2. Van der Waals-Zeeman Lab., Univ. van Amsterdam (Netherlands)

Description

Magnetization curves up to 35 T have been measured at 4.2 K on free powder particles of the antiferromagnets GdRh2Si2 and TbRh2Si2. The magnetization process is analyzed within a two-sublattice model for antiferromagnets. For GdRh2Si2 the intersublattice molecular-field coefficient amounts to 7.2 T f.u./μB. For TbRh2Si2 metamagnetic transitions at 8 and 15 T are observed. (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
1237-1238
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
23070158
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANTIFERROMAGNETIC MATERIALS; CRYSTAL FIELD; EXCHANGE INTERACTIONS; GADOLINIUM ALLOYS; MAGNETIZATION; POWDERS; RHODIUM ALLOYS; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0000-0013 K; TEMPERATURE RANGE 0013-0065 K; TERBIUM ALLOYS; X-RAY DIFFRACTION
Descriptors DEC
ALLOYS; COHERENT SCATTERING; DIFFRACTION; INTERACTIONS; MAGNETIC MATERIALS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MATERIALS; PHYSICAL PROPERTIES; PLATINUM METAL ALLOYS; RARE EARTH ALLOYS; SCATTERING; TEMPERATURE RANGE