Published 1995 | Version v1
Report Open

Some aspects of critical currents in Ag sheathed Bi2Sr2Ca2Cu3O10 composite tapes: A summary

Creators

  • 1. Brookhaven National Lab., Upton, NY (United States)
  • 2. Intermagnetics General Corp., Lathan, NY (United States)
  • 3. IGC/Advanced Superconductors, Inc., Waterbury, CT (United States)

Description

Detailed and high sensitivity (E ≥ 10-9 V/cm) measurements of J-E (I-V) characteristics were made for Bi2Sr2Ca2Cu3O10/Ag composite tapes at 4.2, 2.7, 55-90, and 64-77 K in liquid cryogens and at H = 0-17 T. The results have helped clarify the critical current limiting factors as well as revealing a new low voltage dissipation phenomena in these composites. A brief summary of the results are presented

Availability note (English)

MF available from INIS under the Report Number; Also available from OSTI as DE95003952; NTIS; US Govt. Printing Office Dep.

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Additional details

Publishing Information

Imprint Pagination
8 p.
Report number
BNL--60962

Conference

Title
Topical conference on the critical state in superconductors.
Dates
24-26 Oct 1994.
Place
Honolulu, HI (United States).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
26036640
Subject category
S36: MATERIALS SCIENCE; S36: MATERIALS SCIENCE;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BISMUTH OXIDES; CALCIUM OXIDES; COPPER OXIDES; CRITICAL CURRENT; CURRENT DENSITY; FABRICATION; GRAIN BOUNDARIES; HIGH-TC SUPERCONDUCTORS; PHASE DIAGRAMS; SILVER; STRONTIUM OXIDES; SUPERCONDUCTING WIRES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; BISMUTH COMPOUNDS; CALCIUM COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CRYSTAL STRUCTURE; CURRENTS; DIAGRAMS; ELECTRIC CURRENTS; ELEMENTS; INFORMATION; METALS; MICROSTRUCTURE; OXIDES; OXYGEN COMPOUNDS; STRONTIUM COMPOUNDS; SUPERCONDUCTORS; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS; WIRES

Optional Information

Contract/Grant/Project number
Contract AC02-76CH00016
Funding organization
USDOE, Washington, DC (United States).
Secondary number(s)
CONF-941014--1.