Magnetism and conductivity of silicides Y/sub 2/Mn/sub 3/Si/sub 5/ and Lu/sub 2/Mn/sub 3/Si/sub 5/
Journal Article
·
· Mater. Res. Bull.; (United States)
OSTI ID:5953512
Y/sub 2/Mn/sub 3/Si/sub 5/ and Lu/sub 2/Mn/sub 3/Si/sub 5/ order ferrimagnetically at T /SUB N/ = 96 and 56 K respectively; their resistivity strongly decreases at the transition from paramagnetic to ferrimagnetic phase. A model is proposed for the magnetic coupling. Two new silicides with the Sc/sub 2/Fe/sub 3/Si/sub 5/-type structure are characterized by X-ray powder diffraction: Gd/sub 2/Mn/sub 3/Si/sub 5/ and Yb/sub 2/Mn/sub 3/Si/sub 5/
- Research Organization:
- Laboratoire de Chimie du Solide Mineral, Vandoeuvre les Nancy
- OSTI ID:
- 5953512
- Journal Information:
- Mater. Res. Bull.; (United States), Vol. 20:9
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
LUTETIUM SILICIDES
ELECTRIC CONDUCTIVITY
FERRIMAGNETISM
MANGANESE SILICIDES
YTTRIUM SILICIDES
COUPLING
CRYSTAL STRUCTURE
CRYSTALLOGRAPHY
FERRIMAGNETIC MATERIALS
GADOLINIUM SILICIDES
IRON SILICIDES
LOW TEMPERATURE
MATHEMATICAL MODELS
PARAMAGNETISM
SCANDIUM SILICIDES
X-RAY DIFFRACTION
YTTERBIUM SILICIDES
COHERENT SCATTERING
DIFFRACTION
ELECTRICAL PROPERTIES
GADOLINIUM COMPOUNDS
IRON COMPOUNDS
LUTETIUM COMPOUNDS
MAGNETIC MATERIALS
MAGNETISM
MANGANESE COMPOUNDS
MATERIALS
PHYSICAL PROPERTIES
RARE EARTH COMPOUNDS
SCANDIUM COMPOUNDS
SCATTERING
SILICIDES
SILICON COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
YTTERBIUM COMPOUNDS
YTTRIUM COMPOUNDS
360602* - Other Materials- Structure & Phase Studies
360603 - Materials- Properties
LUTETIUM SILICIDES
ELECTRIC CONDUCTIVITY
FERRIMAGNETISM
MANGANESE SILICIDES
YTTRIUM SILICIDES
COUPLING
CRYSTAL STRUCTURE
CRYSTALLOGRAPHY
FERRIMAGNETIC MATERIALS
GADOLINIUM SILICIDES
IRON SILICIDES
LOW TEMPERATURE
MATHEMATICAL MODELS
PARAMAGNETISM
SCANDIUM SILICIDES
X-RAY DIFFRACTION
YTTERBIUM SILICIDES
COHERENT SCATTERING
DIFFRACTION
ELECTRICAL PROPERTIES
GADOLINIUM COMPOUNDS
IRON COMPOUNDS
LUTETIUM COMPOUNDS
MAGNETIC MATERIALS
MAGNETISM
MANGANESE COMPOUNDS
MATERIALS
PHYSICAL PROPERTIES
RARE EARTH COMPOUNDS
SCANDIUM COMPOUNDS
SCATTERING
SILICIDES
SILICON COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
YTTERBIUM COMPOUNDS
YTTRIUM COMPOUNDS
360602* - Other Materials- Structure & Phase Studies
360603 - Materials- Properties