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Magnetic properties of BSCO single crystal.

[In Japanese. / En japonais.]

Author(s) : HAYASHI S., SHIBUTANI K., EGI T., SHIGAKI I., OGAWA R., KAWATE Y., BOUCHIAT V., KITAHAMA K., KAWAI S.

Type of article: Article

Summary

As for the magnetization decay measurement, distribution of pinning potential was calculated according to the Griessen's formalism. Obtained result shows very narrow distribution centered around 40 millielectronvolts, and does not have intensity at high energy. In case of hysteresis measurement, irreversibility field was obtained as a function of temperature. Irreversibility field increased exponentially at near around 25 K with decreasing temperature. These peculiar phenomena may be attributed to the highly two-dimensional character of bismuth-based materials.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1993-1844
  • Languages: Japanese
  • Source: Cryogenics/ Cryog. Eng. - vol. 27 - n. 4
  • Publication date: 1992
  • Document available for consultation in the library of the IIR headquarters only.

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