Published November 20, 1995
| Version v1
Journal article
Alternating-current losses in silver-sheathed (Bi,Pb)2Sr2Ca2Cu3O10 tapes II: Role of interfilamentary coupling
- 1. Materials Science Division, Department of Applied Science, Brookhaven National Laboratory, Upton, New York 11973 (United States)
- 2. Intermagnetic General Corporation, Latham, New York 12110 (United States)
Description
Alternating-current losses at 60 Hz have been measured for silver-sheathed (Bi,Pb)2Sr2Ca2Cu3O10 multifilamentary tapes at 27 and 77 K to investigate the role of interfilamentary coupling. The results are qualitatively well described by the use of the concept of the critical coupling length lc. Further, it is shown that to obtain effective reduction of the coupling loss, a very small twist pitch length (much-lt 1 cm) as well as a substantial reduction in the filament thickness are required for an applied ac field of, for example, 100 rms A/cm at 77 K. copyright 1995 American Institute of Physics
Additional details
Publishing Information
- Journal Title
- Applied Physics Letters
- Journal Volume
- 67
- Journal Issue
- 21
- Journal Page Range
- p. 3180-3182.
- ISSN
- 0003-6951
- CODEN
- APPLAB
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 27018621
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Descriptors DEI
- AC LOSSES; BISMUTH OXIDES; CALCIUM OXIDES; COPPER OXIDES; COUPLING; FILAMENTS; HIGH-TC SUPERCONDUCTORS; LEAD OXIDES; MICROSTRUCTURE; STRONTIUM OXIDES; SUPERCONDUCTING CABLES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; BISMUTH COMPOUNDS; CABLES; CALCIUM COMPOUNDS; CHALCOGENIDES; CONDUCTOR DEVICES; COPPER COMPOUNDS; CRYSTAL STRUCTURE; ELECTRIC CABLES; ELECTRICAL EQUIPMENT; ENERGY LOSSES; EQUIPMENT; LEAD COMPOUNDS; OXIDES; OXYGEN COMPOUNDS; STRONTIUM COMPOUNDS; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS