Published February 1992 | Version v1
Journal article Metadata-only

Magnetic properties of RCo4M (R = Y, Nd and Ho; M = B, Al and Ga). Pt. 2

Creators

  • 1. Dept. of Applied Physics, Tohoku Gakuin Univ., Miyagi (Japan)
  • 2. NSWC, Silver Spring, MD (United States)
  • 3. MEMS Dept., Carnegie Mellon Univ., Pittsburgh, PA (United States)

Description

Magnetic measurements for RCo4M (M=B, Al and Ga; R=Y, Nd and Ho) have been done in order to compare the M-substitution effects on the magnetic properties of RCo5. In the case of M=B, the crystal structure is of CeCo4B-type, while in the case of M=Al and Ga, it is of CaCu5-type. By the B substitution for the Co of RCo5 the magnetic anisotropy of the R sublattice is enhanced for R=Nd, while it seems to be weakened for R=Ho. The Co and R sublattice magnetizations and the exchange interaction between them are also discussed. (orig.)

Additional details

Additional titles

Augmented title (English)
YCo_4B; YCo_4Al; YCo_4Ga; NdCo_4B; NdCo_4Al; NdCo_4Ga; HoCo_4B; HoCo_4Al; HoCo_4Ga

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
1361-1362
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
23070202
Subject category
S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ALUMINIUM ALLOYS; BORON ALLOYS; COBALT BASE ALLOYS; CRYSTAL STRUCTURE; CURIE POINT; EXCHANGE INTERACTIONS; GALLIUM ALLOYS; HOLMIUM ALLOYS; INTERMETALLIC COMPOUNDS; LATTICE PARAMETERS; MAGNETIC FIELDS; MAGNETIC PROPERTIES; MAGNETIZATION; NEODYMIUM ALLOYS; RARE EARTH ALLOYS; SPIN ORIENTATION; TEMPERATURE DEPENDENCE; TEMPERATURE RANGE 0000-0013 K; YTTRIUM ALLOYS
Descriptors DEC
ALLOYS; COBALT ALLOYS; INTERACTIONS; MAGNETIC MOMENTS; ORIENTATION; PHYSICAL PROPERTIES; TEMPERATURE RANGE; THERMODYNAMIC PROPERTIES; TRANSITION TEMPERATURE