PHOTOTHERMALLY MODULATED FERROMAGNETIC-RESONANCE INVESTIGATIONS OF EPITAXIALLY GROWN THIN FE(001) FILMS

Authors
MECKENSTOCK R VONGEISAU O SCHREIBER F DASILVA EC PELZL J
Citation
R. Meckenstock et al., PHOTOTHERMALLY MODULATED FERROMAGNETIC-RESONANCE INVESTIGATIONS OF EPITAXIALLY GROWN THIN FE(001) FILMS, Journal de physique. IV, 4(C7), 1994, pp. 663-666
Citations number
13
Categorie Soggetti
Physics
Journal title
Journal de physique. IV → ACNP
ISSN journal
11554339
Volume
4
Issue
C7
Year of publication
1994
Pages
663 - 666
Database
ISI
SICI code
1155-4339(1994)4:C7<663:PMFIOE>2.0.ZU;2-J
Abstract
The photothermally modulated (PM) ferromagnetic resonance (FMR) combin es the high sensitivity of conventional FMR and the spatial resolution of thermal waves. For the first time, this alternative FMR-technique was applied to the magnetic characterization of high-quality thin Fe ( 001) films epitaxially grown on (001) GaAs substrate: Images of the di stribution of crystalline anisotropy constant K-1 and the magnetizatio n M were determined from the locally resolved FMR spectra.