Published February 1991 | Version v1
Journal article Metadata-only

Magnetic excitations in isolated clusters of a diluted Heisenberg magnet RbMn0.15Mg0.85F3

Creators

  • 1. Ochanomizu Univ., Tokyo (Japan). Dept. of Physics

Description

Magnetic inelastic scattering of neutrons from a Heisenberg magnet RbMn0.15Mg0.85F3, whose Mn concentration is far below the percolation threshold, has been studied. The observed incoherent inelastic spectrum reveals five peaks which correspond to the intracluster transition energies of isolated two-spin cluster. (author)

Additional details

Publishing Information

Journal Title
Journal of the Physical Society of Japan
Journal Volume
60
Journal Issue
2
Series
J. Phys. Soc. Jpn.
Journal Page Range
387-388
ISSN
0031-9015
CODEN
JUPSA

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
22074130
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
ENERGY SPECTRA; EXCITATION; HEISENBERG MODEL; INELASTIC SCATTERING; MAGNESIUM COMPOUNDS; MAGNETS; MANGANESE COMPOUNDS; NEUTRON BEAMS; POLYCRYSTALS; RUBIDIUM FLUORIDES; VERY LOW TEMPERATURE
Descriptors DEC
ALKALI METAL COMPOUNDS; ALKALINE EARTH METAL COMPOUNDS; BEAMS; CRYSTAL MODELS; CRYSTALS; ENERGY-LEVEL TRANSITIONS; EQUIPMENT; FLUORIDES; FLUORINE COMPOUNDS; HALIDES; HALOGEN COMPOUNDS; MATHEMATICAL MODELS; NUCLEON BEAMS; PARTICLE BEAMS; RUBIDIUM COMPOUNDS; SCATTERING; SPECTRA; TRANSITION ELEMENT COMPOUNDS