The sweep rate dependence of coercivity in recording media

作者: M. El-Hilo , A.M. de Witte , K. O'Grady , R.W. Chantrell

DOI: 10.1016/0304-8853(92)90085-3

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摘要: Abstract In this paper the sweep rate ( R = d H /d t ) dependence of coercivity is calculated, from these calculations c can be expressed as a power series ln( and coefficients expansion give useful method determining mean anisotropy field system.

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