Magnetic properties of the Kondo lattice CeGa2

The hexagonal compound CeGa2 has been studied by magnetic measurements, neutron diffraction and inelastic neutron scattering experiments using polycrystalline and single crystal samples. The sine wave modulated structure observed at TN = 9.5 K down to 2 K shows that CeGa2 is a new Kondo lattice in w...

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Bibliographic Details
Published inJournal of magnetism and magnetic materials Vol. 63-64; pp. 34 - 36
Main Authors Burlet, P., Frémy, M.A., Gignoux, D., Lapertot, G., Quezel, S., Regnault, L.P., Rossat-Mignod, J., Roudaut, E.
Format Journal Article Conference Proceeding
LanguageEnglish
Published Amsterdam Elsevier B.V 01.01.1987
Elsevier Science
Subjects
Condensed matter: electronic structure, electrical, magnetic, and optical properties
Critical-point effects, specific heats, short-range order
Cross-disciplinary physics: materials science; rheology
Exact sciences and technology
Magnetic properties and materials
Materials science
Metals, semimetals and alloys
Other topics in magnetic properties and materials
Physics
Specific materials
Magnetization
Neutron diffraction
Intermetallic compound
Polycrystal
Lanthanide Alloys
Very low temperature
Heavy fermion
Experimental study
Single crystal
Magnetic susceptibility
Hexagonal crystals
Kondo effect
Inelastic scattering
Neutron scattering
Exchange interaction
Magnetic structure
Binary alloy
Low temperature
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Summary:The hexagonal compound CeGa2 has been studied by magnetic measurements, neutron diffraction and inelastic neutron scattering experiments using polycrystalline and single crystal samples. The sine wave modulated structure observed at TN = 9.5 K down to 2 K shows that CeGa2 is a new Kondo lattice in which anisotropic exchange interactions are important.
ISSN:0304-8853
DOI:10.1016/0304-8853(87)90513-0