TEMPERATURE-DEPENDENCE OF REMANENT MAGNETIZATION IN DEMAGNETIZED YBACUO



: LAIHO R, LAHDERANTA E, PATURI P, VLASENKO L

Publisher: ELSEVIER SCIENCE BV

: 1995

Journal of Magnetism and Magnetic Materials

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

: J MAGN MAGN MATER

: 140

: 1309

: 1310

: 2

: 0304-8853

DOI: https://doi.org/10.1016/0304-8853(94)00661-X


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.



Last updated on 2025-13-10 at 12:29