Quantitative domain imaging of an epitaxial Fe film

Quantitative magneto-optical domain image obtained from a Fe film with cubic anisotropy. Each color represents a different magnetization direction (sample courtesy: D. Bürgler, FZ Jülich).

T. von Hofe, N. O. Urs, B. Mozooni, T. Jansen, C. Kirchhof, D. E. Bürgler, E. Quandt, J. McCord, Dual wavelength magneto-optical imaging of magnetic thin films, Applied Physics Letters 103, 142410 (2013)