Neutron-scattering studies of the high-temperature spin dynamics of ferromagnetic materials

Conference · Thu Jul 01 04:00:00 EDT 1982

OSTI ID:7052087

Mook, H A

The two approaches to understanding the magnetic properties of materials are the localized Heisenberg model and the band theory of electrons. Neutron scattering results at elevated temperatures will be discussed in terms of these models for EuO, Gd, and Ni. It is found that measurements near and above the Curie temperature T/sub c/ are particularly useful for distinguishing between models for ferromagnetism in these materials.

• Research Organization: Oak Ridge National Lab., TN (USA)
• DOE Contract Number: W-7405-ENG-26
• OSTI ID: 7052087
• Report Number(s): CONF-820929-6-Draft; ON: DE82022297
• Country of Publication: United States
• Language: English

Related Subjects

654003 -- Radiation & Shielding Physics-- Neutron Interactions with Matter
656000* -- Condensed Matter Physics
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
BAND THEORY
BARYON REACTIONS
CHALCOGENIDES
COHERENT SCATTERING
CRYSTAL MODELS
CURIE POINT
DIFFRACTION
ELEMENTS
EUROPIUM COMPOUNDS
EUROPIUM OXIDES
FERROMAGNETIC MATERIALS
GADOLINIUM
HADRON REACTIONS
HEISENBERG MODEL
INELASTIC SCATTERING
MAGNETIC MATERIALS
MAGNETIC PROPERTIES
MATERIALS
MATHEMATICAL MODELS
METALS
NEUTRON DIFFRACTION
NEUTRON REACTIONS
NICKEL
NUCLEAR REACTIONS
NUCLEON REACTIONS
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
RARE EARTH COMPOUNDS
RARE EARTHS
SCATTERING
SPIN WAVES
TEMPERATURE DEPENDENCE
THERMODYNAMIC PROPERTIES
TRANSITION ELEMENTS
TRANSITION TEMPERATURE