Published March 1998 | Version v1
Journal article Metadata-only

Critical parameters of superconducting crystals YBa2Cu3O7-x after combined irradiation with electrons and gamma-rays

Creators

  • 1. AN RU, Tashkent (Uzbekistan). Inst. Yadernoj Fiziki
  • 2. Illinois Univ., IL (United States)
  • 3. Argonne National Lab., IL (United States)

Description

The effect of structure defects produced by 1Mev electrons and 1,32 MeV gamma-rays on the critical parameters of superconducting crystals YBa2Cu3O7-x was studied, namely the superconducting transition critical temperature, the magnetisation critical current density and the flux pinning force at field 1-5 Tesla. The use of combined electron and gamma-irradiation has allowed to distinguish the contribution from oxygen defects into the pinning centers responsible for an increase in the magnetization critical current density from 4 to 7 · 108 A/m2 in a magnetic field of 3 Tesla. (author)

Additional details

Additional titles

Original title (Russian)
Критические параметры сверхпроводящих кристаллов YBa

Publishing Information

Journal Title
Uzbekiston Fizika Zhurnali
Journal Volume
5-6
Journal Page Range
p. 46-53
ISSN
1025-8817

INIS

Country of Publication
Uzbekistan
Country of Input or Organization
Uzbekistan
INIS RN
29038869
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; S36: MATERIALS SCIENCE;
Descriptors DEI
BARIUM COMPOUNDS; COPPER COMPOUNDS; ELECTRON BEAMS; GAMMA RADIATION; HIGH-TC SUPERCONDUCTORS; MAGNETIC SUSCEPTIBILITY; MEV RANGE 01-10; PHYSICAL RADIATION EFFECTS; TRANSITION TEMPERATURE; YTTRIUM COMPOUNDS
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BEAMS; ELECTROMAGNETIC RADIATION; ENERGY RANGE; IONIZING RADIATIONS; LEPTON BEAMS; MAGNETIC PROPERTIES; MEV RANGE; PARTICLE BEAMS; PHYSICAL PROPERTIES; RADIATION EFFECTS; RADIATIONS; SUPERCONDUCTORS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS

Optional Information

Notes
12 refs., 4 figs.