ملخص
We describe a magnetic super-resolution readout process based on a change of the magnetization orientation at high temperature. To realize this process we propose a double layer film composed of a memory layer with perpendicular anisotropy and a readout layer with in-plane magnetization. By heating this film, magnetization in readout layer rotates from in-plane to perpendicular position by the effect of exchange coupling with the memory layer. This transition occurs in a very short temperature range where the readout process is possible. In other temperatures the readout layer magnetization keeps in-plane and prevents any domain detection.
اللغة الأصلية | English |
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الصفحات (من إلى) | 520-522 |
عدد الصفحات | 3 |
دورية | Journal of Magnetism and Magnetic Materials |
مستوى الصوت | 195 |
رقم الإصدار | 2 |
المعرِّفات الرقمية للأشياء | |
حالة النشر | Published - مايو 1999 |
منشور خارجيًا | نعم |
ASJC Scopus subject areas
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- ???subjectarea.asjc.3100.3104???