Zeitschriftenartikel:
I. Ennen, S. Löffler, C. Kübel, D. Wang, A. Auge, A. Hütten, P. Schattschneider:
"Site-specific chirality in magnetic transitions";
Journal of Magnetism and Magnetic Materials,
324
(2012),
18;
S. 2723
- 2726.
Kurzfassung englisch:
We report site-specific energy loss magnetic dichroism measurements of the technologically interesting Heusler alloy Ni2MnSn. In addition, we confirm the theoretical prediction that under certain conditions, two different atoms on inequivalent lattice sites give dichroic signals with opposite signs. With this, it is possible to distinguish the magnetic moments of atomic columns that are merely 1.5 Å apart using a conventional transmission electron microscope without the need for aberration corrections.
Schlagworte:
EMCD, Heusler, channeling
"Offizielle" elektronische Version der Publikation (entsprechend ihrem Digital Object Identifier - DOI)
http://dx.doi.org/10.1016/j.jmmm.2012.03.050
Erstellt aus der Publikationsdatenbank der Technischen Universität Wien.