Advanced magnetic X-ray spectro-microscopies to characterize mesoscopic magnetic materials

Magnetic Materials (Appendix to Advanced Magnetic Nanostructures [2006])

Retrieving spin textures on curved magnetic thin films with full-field soft X-ray microscopies

X-ray tomography is a well-established technique to characterize 3D structures in material sciences and biology; its magnetic analogue--magnetic X-ray tomography--is yet to be developed. Here we demonstrate the visualization and reconstruction of magnetic domain structures in a 3D curved magnetic thin films with tubular shape by means of full-field soft X-ray microscopies. The 3D arrangement of...

Magnetic X-ray Reflectivity

Magnetic x-ray microdiffraction

Magnetic x-ray microdiffraction uses the structural specificity of x-ray diffraction to probe complex magnetic structures at the length scales relevant to physical phenomena including domain dynamics and phase transitions. Conventional magnetic crystallography techniques such as neutron or x-ray diffraction lack this spatial resolution. The combination of both reciprocal space and real space re...

X-ray spectro-microscopy of complex materials and surfaces

The detailed understanding of complex materials used in information technology requires the use of state-of-the-art experimental techniques that provide information on the electronic and magnetic properties of the materials. The increasing miniaturization of components furthermore demands the use of techniques with spatial resolution down to the nanometer range. A means to satisfy both requirem...