Published August 2004
| Version v1
Journal article
Low field vortex dynamics of BSCCO-2223 superconducting thin films
Creators
Description
Highly oriented BSCCO thin films were produced by r.f. magnetron sputtering on MgO(1 0 0) substrates. The magnetic properties of these single high Tc-phase with different granularity were analyzed in the low magnetic field region 0<H<0.08 T. The Tirr(H) data for all the samples fitted well to a de Almeida-Thoules (AT)-like power law. On the other hand the irreversibility line (IL) was shifted to lower temperatures and both critical current density and activation energy decreased by reducing the grain sizes
Additional details
Identifiers
- DOI
- 10.1016/j.physc.2004.03.030;
- PII
- S092145340400365X;
Publishing Information
- Journal Title
- Physica. C, Superconductivity
- Journal Volume
- 408-410
- Journal Issue
- 3-4
- Journal Page Range
- p. 568-570
- ISSN
- 0921-4534
- CODEN
- PHYCE6
Conference
- Title
- International conference on materials and mechanisms of superconductivity and high temperature superconductors
- Acronym
- 7. M2SRIO
- Dates
- 25-30 May 2003
- Place
- Rio de Janeiro (Brazil)
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 36059547
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- ACTIVATION ENERGY; BISMUTH COMPOUNDS; CALCIUM COMPOUNDS; CRITICAL CURRENT; CUPRATES; CURRENT DENSITY; DYNAMICS; GRAIN SIZE; HIGH-TC SUPERCONDUCTORS; MAGNESIUM OXIDES; MAGNETIC FIELDS; MAGNETIC PROPERTIES; MAGNETRONS; SPUTTERING; STRONTIUM COMPOUNDS; SUBSTRATES; SUPERCONDUCTING FILMS; THIN FILMS; TRANSITION TEMPERATURE; VORTICES
- Descriptors DEC
- ALKALINE EARTH METAL COMPOUNDS; CHALCOGENIDES; COPPER COMPOUNDS; CURRENTS; ELECTRIC CURRENTS; ELECTRON TUBES; ELECTRONIC EQUIPMENT; ENERGY; EQUIPMENT; FILMS; MAGNESIUM COMPOUNDS; MECHANICS; MICROSTRUCTURE; MICROWAVE EQUIPMENT; MICROWAVE TUBES; OXIDES; OXYGEN COMPOUNDS; PHYSICAL PROPERTIES; SIZE; SUPERCONDUCTORS; THERMODYNAMIC PROPERTIES; TRANSITION ELEMENT COMPOUNDS; TYPE-II SUPERCONDUCTORS
Optional Information
- Copyright
- Copyright (c) 2004 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.