Paper Title:
Mechanism of the Voltage Occurrence in BSCCO Superconductor
  Abstract

Magnetic characteristics observed in BiSrCaCuO superconductor were studied. In the measurement of differential conductance, it was cleared that the mechanism of magnetic memory effect couldn't be explained by using conventional flux flow model. By changing the density of external magnetic flux, changes in inductance of a coil in which a superconducting bar inserted were also measured. The results showed that the filament model was valid to explain the mechanism of the occurrence of a voltage in superconducting sample. It was concluded that the electromagnetic characteristics arose from the interaction between the trapped magnetic flux and weak link of the filament formed in the superconducting bulk.

  Info
Periodical
Materials Science Forum (Volumes 534-536)
Edited by
Duk Yong Yoon, Suk-Joong L. Kang, Kwang Yong Eun and Yong-Seog Kim
Pages
1045-1048
DOI
10.4028/www.scientific.net/MSF.534-536.1045
Citation
S. H. Lee, "Mechanism of the Voltage Occurrence in BSCCO Superconductor", Materials Science Forum, Vols. 534-536, pp. 1045-1048, 2007
Online since
January 2007
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Price
$32.00
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