Magneto-Optical Domain Imaging and Magnetometry

Applications:

Measurement of magnetic hysteresis of thin films, micro- and nanoelements.

Magnetic domain imaging of thin films, micro- and nanoelemente

Optics

Reflection geometry

Objectives with magnification: 20x, 50x, and 100x

Optical resolution: 300 nm

Magneto-optical Kerr effect: Polar, longitudinal and transversal MOKE contrast

Sample Environment

Typical sample sizes < 35 mm

Piezo-based drift correction to improve magnetic domain imaging

Magnetic Field Options

Quadrupole magnet for in-plane magnetic fields up to 700 mT depending on sample size

Perpendicular coil for out-of-plane magnetic fields up to 100 mT

DC and AC magnetic field modes

Post Processing

Software for magnetic hysteresis curve evaluation