Q-band ferromagnetic resonance for CoPt-based stacked perpendicular recording media with interlayer exchange coupling

2011 ◽  
Vol 109 (8) ◽  
pp. 083935 ◽  
Author(s):  
Shintaro Hinata ◽  
Shin Saito ◽  
Daiji Hasegawa ◽  
Migaku Takahashi
Keyword(s):  
Ferromagnetic Resonance ◽  
Exchange Coupling ◽  
Recording Media ◽  
Interlayer Exchange Coupling ◽  
Perpendicular Recording ◽  
Interlayer Exchange

Investigation of Anisotropy Effects and Interlayer Exchange Coupling by Locally Resolved Photothermally Modulated Ferromagnetic Resonance

1997 ◽  
Vol 475 ◽  
Author(s):  
R. Meckenstock ◽  
J. Pelzl ◽  
Z. Frait
Keyword(s):  
Temperature Dependence ◽  
Ferromagnetic Resonance ◽  
Exchange Coupling ◽  
High Accuracy ◽  
Interlayer Exchange Coupling ◽  
Demagnetizing Field ◽  
First Order ◽  
Position Dependence ◽  
Interlayer Exchange

ABSTRACTThe photothermally modulated ferromagnetic resonance (PM-FMR) has been successfully applied to investigate the position dependence of FMR properties of wedged Fe-samples. The temperature dependence of the surface contribution to the anisotropy could be separated from the demagnetizing field with high accuracy. The oscillating first order interlayer exchange coupling and the anisotropy fields of the Fe-films of a Fe/Cr-wedge/Fe-sample (3.0/0.7–2.8/2.0 nm) were deduced from PM-FMR spectra.

Interlayer exchange coupling: an in situ investigation via ferromagnetic resonance

2002 ◽  
Vol 240 (1-3) ◽  
pp. 220-222 ◽  
Author(s):  
J. Lindner ◽  
E. Kosubek ◽  
P. Poulopoulos ◽  
K. Baberschke ◽  
B. Heinrich
Keyword(s):  
Ferromagnetic Resonance ◽  
Exchange Coupling ◽  
Interlayer Exchange Coupling ◽  
In Situ Investigation ◽  
Interlayer Exchange
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