Magnetic domains of garnet film

Sample courtesy of V.A. Skidanov, Elma Co., Moscow, Russia.

A.M. Alexeev et al., Annual of New Magnetic Materials for Microelectronics 17, Moscow State University, 2000, 467-469

Magnetic force derivative distribution (phase shift) of garnet film. The period of stripe domain structure is about 2mkm. Image was obtained by two-pass technique.
size: 44x44 um
SPM principle: AC MFM

YIG domains reorganization

Ferromagnetic islands in paramagnetic film

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