Published October 1987 | Version v1
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Superconductivity, structures, ESR and SIMS-analysis of a high-Tc Y0.33Ba0.67Cu2.33O3.67-σ compound

Creators

  • 1. International Centre for Theoretical Physics, Trieste (Italy)
  • 2. Roland Eoetvoes Univ., Budapest (Hungary). Dept. for Low Temperature Physics

Description

In a new kind of high-Tc Y0.33Ba0.67Cu2.33O3.67-σ compound the superconducting transition comes into being between 92 and 84 K, the value of Meissner state is 68 vol.%, the change in ESR signal provides a possible proof for superconductivity, the main phase has an orthorhombic symmetry and the SIMS analysis offers quite new and valuable information on the material components. (author). 10 refs, 6 figs

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Additional details

Publishing Information

Imprint Pagination
11 p.
Report number
IC--87/273

INIS

Country of Publication
International Atomic Energy Agency (IAEA)
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
19054483
Subject category
S36: MATERIALS SCIENCE; S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
BARIUM OXIDES; CERAMICS; COPPER IONS; COPPER OXIDES; ELECTRON SPIN RESONANCE; MASS SPECTROSCOPY; STRUCTURAL CHEMICAL ANALYSIS; SUPERCONDUCTORS; TRANSITION TEMPERATURE; YTTRIUM OXIDES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; ATOMIC IONS; BARIUM COMPOUNDS; CHALCOGENIDES; CHARGED PARTICLES; COPPER COMPOUNDS; IONS; MAGNETIC RESONANCE; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RESONANCE; SPECTROSCOPY; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; YTTRIUM COMPOUNDS