Superconducting gap in the tunneling spectra of high-[Tc] cuprates
Conference
·
· International Journal of Modern Physics B
OSTI ID:6443306
- Hokkaido Univ., Sapporo (Japan). Dept. of Physics
In Bi2212 and La214, the low-T (T [much lt] [Tc]) superconducting gap magnitude 2[Delta][sub 0] and the temperature dependence of in-plane resistivity [rho] were examined over a wide carrier-doping range. In both systems, 2[Delta][sub 0] increases with lowering doping level and [rho] starts decreasing faster around a temperature T[sup *], comparable to the mean-field [Tc] or the onset temperature of a spin-channel singlet formation in the mean-field RVB theory, each of which is given by [approximately][Delta][sub 0]/2[kappa][sub B].
- OSTI ID:
- 6443306
- Report Number(s):
- CONF-980291--
- Conference Information:
- Journal Name: International Journal of Modern Physics B Journal Volume: 12:29-31
- Country of Publication:
- United States
- Language:
- English
Similar Records
Correlation between superconducting gap and pseudogap in high-{Tc} cuprates
Superconducting gap in tunneling spectra and pseudogap behavior of high-{Tc} cuprates
Pseudogap behavior in the electronic specific heat of La{sub 2{minus}x}Sr{sub x}CuO{sub 4}
Journal Article
·
Sun Oct 31 23:00:00 EST 1999
· Journal of Low Temperature Physics
·
OSTI ID:20012812
Superconducting gap in tunneling spectra and pseudogap behavior of high-{Tc} cuprates
Journal Article
·
Sun Dec 19 23:00:00 EST 1999
· International Journal of Modern Physics B
·
OSTI ID:20015137
Pseudogap behavior in the electronic specific heat of La{sub 2{minus}x}Sr{sub x}CuO{sub 4}
Journal Article
·
Sun Oct 31 23:00:00 EST 1999
· Journal of Low Temperature Physics
·
OSTI ID:20012815
Related Subjects
36 MATERIALS SCIENCE
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
ALKALINE EARTH METAL COMPOUNDS
BISMUTH COMPOUNDS
BISMUTH OXIDES
CALCIUM COMPOUNDS
CALCIUM OXIDES
CHALCOGENIDES
CHARGE CARRIERS
COPPER COMPOUNDS
COPPER OXIDES
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ENERGY GAP
HIGH-TC SUPERCONDUCTORS
LANTHANUM COMPOUNDS
LANTHANUM OXIDES
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
RARE EARTH COMPOUNDS
STRONTIUM COMPOUNDS
STRONTIUM OXIDES
SUPERCONDUCTIVITY
SUPERCONDUCTORS
THERMODYNAMIC PROPERTIES
TRANSITION ELEMENT COMPOUNDS
TRANSITION TEMPERATURE
TYPE-II SUPERCONDUCTORS
360204* -- Ceramics
Cermets
& Refractories-- Physical Properties
ALKALINE EARTH METAL COMPOUNDS
BISMUTH COMPOUNDS
BISMUTH OXIDES
CALCIUM COMPOUNDS
CALCIUM OXIDES
CHALCOGENIDES
CHARGE CARRIERS
COPPER COMPOUNDS
COPPER OXIDES
ELECTRIC CONDUCTIVITY
ELECTRICAL PROPERTIES
ENERGY GAP
HIGH-TC SUPERCONDUCTORS
LANTHANUM COMPOUNDS
LANTHANUM OXIDES
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
RARE EARTH COMPOUNDS
STRONTIUM COMPOUNDS
STRONTIUM OXIDES
SUPERCONDUCTIVITY
SUPERCONDUCTORS
THERMODYNAMIC PROPERTIES
TRANSITION ELEMENT COMPOUNDS
TRANSITION TEMPERATURE
TYPE-II SUPERCONDUCTORS