Our Kerr microscope serves as a fast and sensitive MOKE magnetometer. The domains responsible for the magnetization curve are supplied in real time
First get an overview of the domain pattern (30 mm image size) before zooming into the pattern at high resolution – combined overview / high-resolution Kerr microscopy offers clear advantages in domain imaging and MOKE magnetometry
Multicomponent imaging in real time
Separated or combined imaging of longitudinal, transverse and polar magnetization components by sophisticated LED light source, computer-controlled and in real time
A unique LED lamp illumination scheme makes it possible to enhance the Kerr sensitivity of in-plane magnetized materials, allowing for domain contrast and magnetometry on specimens with extremely rough surface
Combination with transport measurements
Domain imaging and magnetometry can be in-situ combined with real-time electrical transport measurements
Sample drift in all spatial directions is in-situ and at real time compensated to guarantee perfect domain images
Magnetization vector fields of soft magnetic specimens and their dynamics can be quantitatively measured
High-quality domain images in quasi real-time in permanent magnet materials with or without feild application