Magnetization reversal and coercivity of a single-domain Co/Pt dot measured with a calibrated magnetic force microscope tip

Lohau, J.; Carl, A.; Kirsch, S.; Wassermann, E. F.
April 2001
Applied Physics Letters;4/2/2001, Vol. 78 Issue 14, p2020
Academic Journal
The magnetization reversal and the coercivity of a nanofabricated single-domain 230 nm diam Co/Pt multilayer dot with perpendicular magnetic anisotropy are measured quantitatively with magnetic force microscopy (MFM). During MFM imaging, a variable external magnetic field ranging between -1 kOe


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