Published April 1991
| Version v1
Journal article
Electron-irradiation enhancement of the critical magnetization current in the Bi1.4Pb0.6Sr2Ca2Cu3O10 superconductor
- 1. Japan Atomic Energy Research Inst., Takasaki, Gunma (Japan). Takasaki Radiation Chemistry Research Establishment
Description
The Bi1.4Pb0.6Sr2Ca2Cu3O10 ceramic was irradiated with 1 MeV electrons of 1.1-27.5 x 1011 cm-2·s-1 dose rate to a dose of 1.0 x 1015 cm-2 at ambient temperature, and the magnetization measurements were carried out at 5, 20 and 50 K in magnetic fields up to 5 T. Whereas the magnetization current density at 5 and 20 K was increased by the irradiation, the current density measured at 50 K was decreased in low magnetic fields. The enhancement of 17-25% in the current density at 5 K, which was dependent on dose rate, changed slightly with an increase in strength of the magnetic field. (author)
Additional details
Publishing Information
- Journal Title
- Japanese Journal of Applied Physics, Part 2
- Journal Volume
- 30
- Journal Issue
- 4,A
- Series
- Jpn. J. Appl. Phys., Part 2.
- Journal Page Range
- L578-L581
- ISSN
- 0021-4922
- CODEN
- JAPLD
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 22076272
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BISMUTH OXIDES; CALCIUM OXIDES; CERAMICS; COPPER OXIDES; DOSE RATES; ELECTRONS; LEAD OXIDES; MAGNETIZATION; PHYSICAL RADIATION EFFECTS; STRONTIUM OXIDES; SUPERCONDUCTORS; TEMPERATURE DEPENDENCE; THERMONUCLEAR REACTOR MATERIAL; ULTRALOW TEMPERATURE; VERY LOW TEMPERATURE
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BISMUTH COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; ELEMENTARY PARTICLES; FERMIONS; LEAD COMPOUNDS; LEPTONS; MAGNETIC MOMENTS; MAGNETIC PROPERTIES; MATERIALS; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; RADIATION EFFECTS; STRONTIUM COMPOUNDS; TRANSITION ELEMENT COMPOUNDS