Magnetic excitations in systems with a nonmagnetic ground state and valence fluctuations
Journal Article
·
· Journal of Experimental and Theoretical Physics
- Russian Research Centre Kurchatov Institute (Russian Federation)
The neutron inelastic scattering data for the spectra of f-electron excitations in valence-unstable semiconductors SmB{sub 6}, SmS, and YbB{sub 12} are discussed. The conclusions on the relation of the spectral characteristics to the nature of exciton-type states formed in these systems are reported.
- OSTI ID:
- 21443434
- Journal Information:
- Journal of Experimental and Theoretical Physics, Journal Name: Journal of Experimental and Theoretical Physics Journal Issue: 2 Vol. 111; ISSN 1063-7761
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
75 CONDENSED MATTER PHYSICS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ABSORPTION SPECTRA
BORIDES
BORON COMPOUNDS
CHALCOGENIDES
COHERENT SCATTERING
DIFFRACTION
ELECTRONIC STRUCTURE
ELECTRONS
ELEMENTARY PARTICLES
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EXCITATION
EXCITONS
FERMIONS
FLUCTUATIONS
GROUND STATES
INELASTIC SCATTERING
LEPTONS
MATERIALS
NEUTRON DIFFRACTION
QUASI PARTICLES
RARE EARTH COMPOUNDS
SAMARIUM BORIDES
SAMARIUM COMPOUNDS
SAMARIUM SULFIDES
SCATTERING
SEMICONDUCTOR MATERIALS
SPECTRA
SULFIDES
SULFUR COMPOUNDS
VALENCE
VARIATIONS
YTTERBIUM BORIDES
YTTERBIUM COMPOUNDS
SUPERCONDUCTIVITY AND SUPERFLUIDITY
ABSORPTION SPECTRA
BORIDES
BORON COMPOUNDS
CHALCOGENIDES
COHERENT SCATTERING
DIFFRACTION
ELECTRONIC STRUCTURE
ELECTRONS
ELEMENTARY PARTICLES
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
EXCITATION
EXCITONS
FERMIONS
FLUCTUATIONS
GROUND STATES
INELASTIC SCATTERING
LEPTONS
MATERIALS
NEUTRON DIFFRACTION
QUASI PARTICLES
RARE EARTH COMPOUNDS
SAMARIUM BORIDES
SAMARIUM COMPOUNDS
SAMARIUM SULFIDES
SCATTERING
SEMICONDUCTOR MATERIALS
SPECTRA
SULFIDES
SULFUR COMPOUNDS
VALENCE
VARIATIONS
YTTERBIUM BORIDES
YTTERBIUM COMPOUNDS