MOKE Laboratory

Laboratory Name

MOKE Laboratory 

Laboratory Responsible

Doç. Dr. Numan Akdoğan 

Department

Physics Department 

Telephone

605 13 36

Address

Gebze Yüksek Teknoloji Enstitüsü İstanbul Cad.
No:101 41400 Çayırova Gebze/KOCAELİ

General Information

The MOKE (Magneto-optic Kerr effect) setup can measure the magnetization behavior of nano-structured ferromagnetic thin films at room temperature. It is also very fast and cheap compared to other magnetometers. Now the measurements are possible only at room temperature. But the low temperature option will also be added soon. The picture presents the optical, mechanical and some electronic parts of the MOKE setup on an optical table.

Laboratory Staff

Erdem DEMİRCİ

Applications

• Hysteresis loop measurements of ferromagnetic thin films at room temperature
• Magnetic anisotropy measurements of ferromagnetic thin films
• Magnetic domain imaging of ferromagnetic thin films

Equipment

• Bipolar Elctromagnet (1.6 Tesla)
• Laser (HeNe- 632 nm)
• Polarizer and Analyser
• Lock-in
• PEM (Photo Elastic Modulator)
• Photodiode
• Amplifier
• CCD Camera
• Sample Rotator (360⁰)



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