Published July 1988
| Version v1
Journal article
Lanthanum-copper oxide system as a strongly correlated Fermi liquid
Description
Some properties of the La2CuO/sub 4-y/ oxide system are discussed in terms of those of a correlated Fermi liquid. The author suggests that, for small oxygen deficiency, this system has a thermal Mott transition at a temperature T/sub M/ /approximately/ 200-300 K. Below T/sub M/, the Fermi liquid tends to metamagnetism, with a susceptibility that increases quadratically with T, consistently with experimental findings
Additional details
Publishing Information
- Journal Title
- Journal of Low Temperature Physics
- Journal Volume
- 72
- Journal Issue
- 1-2
- Series
- J. Low Temp. Phys.
- Journal Page Range
- 189-194
- ISSN
- 0022-2291
- CODEN
- JLTPA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 20067437
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
- Descriptors DEI
- ANTIFERROMAGNETISM; COOPER PAIRS; COPPER OXIDES; COULOMB FIELD; CRYSTAL MODELS; CRYSTAL-PHASE TRANSFORMATIONS; FERMI GAS; FERROMAGNETISM; HOLES; LANTHANUM OXIDES; MAGNETIC SUSCEPTIBILITY; MEAN-FIELD THEORY; PARAMAGNETISM; PHASE DIAGRAMS; SUPERCONDUCTIVITY; TEMPERATURE DEPENDENCE; TRANSITION TEMPERATURE; VACANCIES
- Descriptors DEC
- CHALCOGENIDES; COPPER COMPOUNDS; CRYSTAL DEFECTS; CRYSTAL STRUCTURE; DIAGRAMS; ELECTRIC CONDUCTIVITY; ELECTRIC FIELDS; ELECTRICAL PROPERTIES; INFORMATION; LANTHANUM COMPOUNDS; MAGNETIC PROPERTIES; MAGNETISM; MATHEMATICAL MODELS; OXIDES; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; PHYSICAL PROPERTIES; POINT DEFECTS; RARE EARTH COMPOUNDS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS