Teilprojekt A2:   Struktur und Magnetismus von 3d und 4f-Filmen
Frontpage SFB 290


Prof. Dr. rer. nat. Klaus Baberschke

Tel.:  +49-30-838 52648 
(Sekr. -56167)
Fax.: +49-30-838 53646
Email: bab@physik.fu-berlin.de

Dr. rer. nat. Heiko Wende

Tel.:  +49-30-838 56147 
(Sekr. -56167)
Fax.: +49-30-838 53646 
Email: babgroup@physik.fu-berlin.de


Well established classical techniques like Ferromagnetic Resonance (FMR) and  ac susceptibility are used to study the magnetism of epitaxial metallic ultrathin films as a function of temperature, thickness and its angular dependence. The focal points are to understand the temperature dependence and magnitude of the magnetization M(H, T, d) and of the magnetic anisotropy energy (MAE) K(T, d), the dependence of the Curie temperature TC(d) on film thickness, surface orientation (h, k, l) and morphology, and the dynamical response of the magnetisation in the low frequency (ac- susceptibility) and high frequency (GHz) regime.


UP I: Ferromagnetic Resonance (FMR)

UP II: Ac-susceptibility in UHV

UP III: Scanning tunneling microscopy and UHV-SQUID magnetometry

(last update: 18.08.2003)