Surface impedance measurements of cuprate superconductors. Nd[sub 1. 85]Ce[sub 0. 15]CuO[sub 4[minus][Delta]] - A case study
Conference
·
· Journal of Superconductivity; (United States)
OSTI ID:6881378
- Univ. of Maryland, College Park, MD (United States)
We present results on the temperature dependence of the surface impedance of high-quality thin films and single crystals of the electron-doped Nd[sub 1.85]Ce[sub 0.15]CuO[sub 4[minus][delta]] cuprate superconductor. Surprisingly, these measurements are consistent with the behavior of an s-wave BCS superconductor. We also briefly review some highlights of surface impedance measurements on hole-doped cuprate superconductors, and contrast those with the results on Nd[sub 1.85]Ce[sub 0.15]CuO[sub 4[minus][delta]]. 31 refs., 3 figs., 1 tab.
- OSTI ID:
- 6881378
- Report Number(s):
- CONF-930710--; CNN: DMR-9123198; DMR-9258183
- Conference Information:
- Journal Name: Journal of Superconductivity; (United States) Journal Volume: 7:2
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
36 MATERIALS SCIENCE
360204 -- Ceramics
Cermets
& Refractories-- Physical Properties
360207* -- Ceramics
Cermets
& Refractories-- Superconducting Properties-- (1992-)
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CERIUM COMPOUNDS
CERIUM OXIDES
CHALCOGENIDES
COPPER COMPOUNDS
CRYSTAL DOPING
CRYSTALS
CUPRATES
FILMS
HIGH-TC SUPERCONDUCTORS
IMPEDANCE
LANTHANUM COMPOUNDS
LANTHANUM OXIDES
MONOCRYSTALS
NEODYMIUM COMPOUNDS
NEODYMIUM OXIDES
OXIDES
OXYGEN COMPOUNDS
RARE EARTH COMPOUNDS
SUBSTRATES
SUPERCONDUCTORS
SURFACE PROPERTIES
TEMPERATURE DEPENDENCE
THIN FILMS
TRANSITION ELEMENT COMPOUNDS
360204 -- Ceramics
Cermets
& Refractories-- Physical Properties
360207* -- Ceramics
Cermets
& Refractories-- Superconducting Properties-- (1992-)
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CERIUM COMPOUNDS
CERIUM OXIDES
CHALCOGENIDES
COPPER COMPOUNDS
CRYSTAL DOPING
CRYSTALS
CUPRATES
FILMS
HIGH-TC SUPERCONDUCTORS
IMPEDANCE
LANTHANUM COMPOUNDS
LANTHANUM OXIDES
MONOCRYSTALS
NEODYMIUM COMPOUNDS
NEODYMIUM OXIDES
OXIDES
OXYGEN COMPOUNDS
RARE EARTH COMPOUNDS
SUBSTRATES
SUPERCONDUCTORS
SURFACE PROPERTIES
TEMPERATURE DEPENDENCE
THIN FILMS
TRANSITION ELEMENT COMPOUNDS