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Magneto optic Kerr effect (MOKE) microscope is an important instrument in the study of spintronics as it provides a fast, non-destructive and convenient means of observing magnetization. Polarized light incident on a magnetic sample causes the change in the polarization, depending on the direction of the magnetization. A microscopic image is composed based on the change in the polarization angle of the incident light.
Model: 18001
Manufacturer: Magvision
Modes: Polar MOKE, Longitudinal and Transverse MOKE.
Specifications of the equipment
Resolution better than 400 nm.
Modern camera with QE> 80% and a capture speed of >60 fps.
Interchangeable sample stage with >10 electrical contacts.
High precision piezo actuation.
Vector electromagnet system that allows 400 mT in two axes.
Cryogenic cooling module that is capable of cooling to 90K.
Sample Specifications for Measurements:
Sample Dimension(max) should be 5mm× 5mm.
The thickness of the ferromagnetic layer should be 1-150nm
No transparent or translucent thin film is allowed to measure.
Location:
Room 102, SATHI-CISCoM, RCC (First Floor),
IIT Hyderabad.
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