Published May 1998 | Version v1
Journal article Metadata-only

Two-step-like magnetization curves of YR(CoAl)2,R=Ho,Er, in fields up to 100 T

Creators

  • 1. Tokyo Univ. (Japan). Inst. of Solid State Phys.
  • 2. Moscow State University, 119899 Moscow (Russian Federation)
  • 3. Technical University, 241035 Bryansk (Belarus)

Description

The magnetization curves of the compounds Y0.8Ho0.2(Co0.925Al0.075)2 and Y0.83Er0.17(Co0.92Al0.08)2 have been measured in fields up to 100 T. Two metamagnetic transitions connected with magnetic instability of the d-subsystem have been observed for both compounds. Their numerical analysis within the molecular-field theory enables a precise determination of the f-d exchange parameters. (orig.)

Additional details

Publishing Information

Journal Title
Physica. B, Condensed Matter
Journal Volume
246-247
Journal Page Range
p. 487-490
ISSN
0921-4526
CODEN
PHYBE3

Conference

Title
5. international symposium on research in high magnetic fields (RHMF-5)
Dates
4-6 Aug 1997
Place
Sydney (Australia)

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
29054331
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALUMINIUM ALLOYS; COBALT ALLOYS; ERBIUM ALLOYS; EXCHANGE INTERACTIONS; FERRIMAGNETIC MATERIALS; HOLMIUM ALLOYS; MAGNETIC FIELDS; MAGNETIC SUSCEPTIBILITY; MAGNETISM; YTTRIUM ALLOYS
Descriptors DEC
ALLOYS; INTERACTIONS; MAGNETIC MATERIALS; MAGNETIC PROPERTIES; MATERIALS; PHYSICAL PROPERTIES; RARE EARTH ALLOYS; TRANSITION ELEMENT ALLOYS

Optional Information

Notes
5 refs.