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TEMPERATURE-DEPENDENCE OF REMANENT MAGNETIZATION IN DEMAGNETIZED YBACUO
Tekijät: LAIHO R, LAHDERANTA E, PATURI P, VLASENKO L
Kustantaja: ELSEVIER SCIENCE BV
Julkaisuvuosi: 1995
Lehti:Journal of Magnetism and Magnetic Materials
Tietokannassa oleva lehden nimiJOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
Lehden akronyymi: J MAGN MAGN MATER
Vuosikerta: 140
Aloitussivu: 1309
Lopetussivu: 1310
Sivujen määrä: 2
ISSN: 0304-8853
DOI: https://doi.org/10.1016/0304-8853(94)00661-X
Tiivistelmä
Remanent magnetization M(R) of YBaCuO powder and ceramic samples was investigated after a magnetization-demagnetization cycle at T = 4.3 K. When MR was close to zero after this treatment it increased in the temperature range 4.3-15 K upon heating the specimen. This effect was explained by a critical state model assuming a temperature dependent critical current.
Remanent magnetization M(R) of YBaCuO powder and ceramic samples was investigated after a magnetization-demagnetization cycle at T = 4.3 K. When MR was close to zero after this treatment it increased in the temperature range 4.3-15 K upon heating the specimen. This effect was explained by a critical state model assuming a temperature dependent critical current.
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