Spin dynamics in the normal state of high-[Tc] superconductors
Journal Article
·
· International Journal of Modern Physics B; (United States)
- Rutgers, The State Univ. of New Jersey, Piscataway, NJ (United States). Serin Physics Lab.
The authors summarize their recent theoretical studies on the spin dynamics in the normal state of the metallic cuprates. The contrasting wave vector dependence of the dynamical spin structure factor S(q,[omega]) in LaSrCuO and YBaCuO systems are attributed to the differences in the fermiology, in conjunction with strong Coulomb correlations. These effects are found to account also for the anomalous temperature and frequency dependence of S(q,[omega]). They conclude that the low energy spin dynamics of the metallic cuprates are described in terms of correlated quasiparticles with a Luttinger Fermi surface and a non-zero antiferromagnetic exchange interaction.
- OSTI ID:
- 5114545
- Journal Information:
- International Journal of Modern Physics B; (United States), Journal Name: International Journal of Modern Physics B; (United States) Vol. 8:1-2; ISSN IJPBEV; ISSN 0217-9792
- Country of Publication:
- United States
- Language:
- English
Similar Records
Nearly antiferromagnetic Fermi-liquid description of magnetic scaling and spin-gap behavior
A nearly antiferromagnetic Fermi liquid description of magnetic scaling and spin gap behavior in the cuprate superconductors
Microscopic theory of weak pseudogap behavior in the underdoped cuprate superconductors: General theory and quasiparticle properties
Journal Article
·
Wed Nov 30 23:00:00 EST 1994
· Physical Review, B: Condensed Matter; (United States)
·
OSTI ID:7093881
A nearly antiferromagnetic Fermi liquid description of magnetic scaling and spin gap behavior in the cuprate superconductors
Conference
·
Fri Dec 30 23:00:00 EST 1994
·
OSTI ID:68442
Microscopic theory of weak pseudogap behavior in the underdoped cuprate superconductors: General theory and quasiparticle properties
Journal Article
·
Thu Jul 01 00:00:00 EDT 1999
· Physical Review, B: Condensed Matter
·
OSTI ID:351887
Related Subjects
36 MATERIALS SCIENCE
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
ALKALINE EARTH METAL COMPOUNDS
ANGULAR MOMENTUM
BARIUM COMPOUNDS
BARIUM OXIDES
CHALCOGENIDES
COPPER COMPOUNDS
COPPER OXIDES
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELECTRONIC STRUCTURE
ENERGY LEVELS
FERMI LEVEL
HIGH-TC SUPERCONDUCTORS
LANTHANUM COMPOUNDS
LANTHANUM OXIDES
OXIDES
OXYGEN COMPOUNDS
PARTICLE PROPERTIES
PHYSICAL PROPERTIES
RARE EARTH COMPOUNDS
SPIN
STRONTIUM COMPOUNDS
STRONTIUM OXIDES
STRUCTURE FACTORS
SUPERCONDUCTIVITY
SUPERCONDUCTORS
TRANSITION ELEMENT COMPOUNDS
YTTRIUM COMPOUNDS
YTTRIUM OXIDES
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
ALKALINE EARTH METAL COMPOUNDS
ANGULAR MOMENTUM
BARIUM COMPOUNDS
BARIUM OXIDES
CHALCOGENIDES
COPPER COMPOUNDS
COPPER OXIDES
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ELECTRONIC STRUCTURE
ENERGY LEVELS
FERMI LEVEL
HIGH-TC SUPERCONDUCTORS
LANTHANUM COMPOUNDS
LANTHANUM OXIDES
OXIDES
OXYGEN COMPOUNDS
PARTICLE PROPERTIES
PHYSICAL PROPERTIES
RARE EARTH COMPOUNDS
SPIN
STRONTIUM COMPOUNDS
STRONTIUM OXIDES
STRUCTURE FACTORS
SUPERCONDUCTIVITY
SUPERCONDUCTORS
TRANSITION ELEMENT COMPOUNDS
YTTRIUM COMPOUNDS
YTTRIUM OXIDES