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外文期刊>Journal of Applied Physics
>Validity of thermal activation volume estimated by using Wohlfarth's equation in perpendicular recording hard disk media
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Validity of thermal activation volume estimated by using Wohlfarth's equation in perpendicular recording hard disk media
The physical volume of thermal switching unit, the activation volume for perpendicular recording media, has been investigated using the Wohlfarth equation based on micromagnetic simulation. It was found that the activation volume obtained from the Wohlfar
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