Published December 1994 | Version v1
Journal article Metadata-only

Homogeneity of superconductivity in YBa2Cu3Ox single crystals

Creators

  • 1. Japan Atomic Energy Research Inst., Tokai, Ibaraki (Japan). Tokai Research Establishment

Description

We investigated the homogeneity of high-purity YBa2Cu3Ox (123) single crystals at different oxygen concentrations by means of the higher-harmonic susceptibility. The superconductivity of the onset temperature at 93.8 K was observed in the samples of the hypostoichiometric composition (x=6.87). Also, we succeeded in obtaining the 123 single crystals of the optimum stoichiometry (x=7.00) which showed a sharp single transition at 92.5 K corresponding to occurrence of the homogeneous superconductivity. (author)

Additional details

Publishing Information

Journal Title
Japanese Journal of Applied Physics. Part 1, Regular Papers and Short Notes
Journal Volume
33
Journal Issue
12 A
Journal Page Range
p. 6537-6538.
ISSN
0021-4922
CODEN
JAPNDE

INIS

Country of Publication
Japan
Country of Input or Organization
Japan
INIS RN
26058475
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
BARIUM IONS; COPPER IONS; EXPERIMENTAL DATA; HARMONICS; MAGNETIC SUSCEPTIBILITY; MONOCRYSTALS; OXIDES; SUPERCONDUCTORS; TEMPERATURE DEPENDENCE; TRANSFORMATIONS; YTTRIUM IONS
Descriptors DEC
CHALCOGENIDES; CHARGED PARTICLES; CRYSTALS; DATA; INFORMATION; IONS; MAGNETIC PROPERTIES; NUMERICAL DATA; OSCILLATIONS; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES