Published December 1988 | Version v1
Journal article Metadata-only

Magnetic susceptibility of YBa2Cu3O7-Δγ

Creators

  • 1. Osaka Univ., Suita (Japan)
  • 2. Osaka Prefectural Univ., Sakai (Japan)

Description

Magnetic properties of YBa2Cu3O7-Δν was investigated by dc- and ac-magnetic susceptibility as a function of oxygen deficiency Δy. The susceptibility in the normal state at low temperatures is dominated by the Curie-Weiss law, while the susceptibility at high temperatures deviates from the Curie-Weiss law. The deviations were successfully explained by assuming the triplet spin-pair excitation from the antiferromagnetically coupled Cu2+ ions in the ground state

Additional details

Publishing Information

Journal Title
International Journal of Modern Physics B
Journal Volume
2
Journal Issue
6
Series
Int. J. Mod. Phys. B.
Journal Page Range
1431-1438
ISSN
0217-9792
CODEN
IJPBE

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
21002097
Subject category
S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
ANTIFERROMAGNETISM; ATOM TRANSPORT; BARIUM OXIDES; COPPER IONS; COPPER OXIDES; COUPLING; CURIE-WEISS LAW; GROUND STATES; HIGH TEMPERATURE; LOW TEMPERATURE; MAGNETIC SUSCEPTIBILITY; OXYGEN; YTTRIUM OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; ATOMIC IONS; BARIUM COMPOUNDS; CHALCOGENIDES; CHARGED PARTICLES; COPPER COMPOUNDS; ELEMENTS; ENERGY LEVELS; IONS; MAGNETIC PROPERTIES; MAGNETISM; NEUTRAL-PARTICLE TRANSPORT; NONMETALS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RADIATION TRANSPORT; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS