High frequency characteristics of synthetic antiferromagnetic coupling FeCoN sandwich films

doi:10.1109/TMAG.2011.2153184

Residential College	false
Status	已發表Published
	High frequency characteristics of synthetic antiferromagnetic coupling FeCoN sandwich films
	Zhang L.1; Zhang W.1; Liu X.1; Wang Y.1; Bai J.1; Wei D.2; Wei F.1
	2011-10-01
Conference Name	Conference on International Magnetics (INTERMAG)
Source Publication	IEEE Transactions on Magnetics
Volume	47
Issue	10
Pages	3932-3934
Conference Date	APR 25-29, 2011
Conference Place	Taipei, TAIWAN
Abstract	The soft magnetic FeCoN thin films and FeCoN/Ru/FeCoN sandwich-structured films were prepared by using DC magnetron sputtering system. The high frequency characteristics of the FeCoN films with FM/AFM/FM sandwich structures had been investigated. The effective magnetic anisotropy field (H) of FeCoN sandwich films can be changed by adjusting the film structures, such as the thickness of the FM and AFM layers, and the roughness of the interface. Therefore, the ferromagnetic resonance frequency (f) of the FeCoN sandwich films can be tuned over a very wide range. The single-layer FeCoN films show a highest roll-off frequency of about 2.7 GHz, but that of the FeCoN sandwich films can be tuned over a very wide range from 3 GHz to beyond 8 GHz. © 2011 IEEE.
Keyword	Antiferromagnetic Materials Cutoff Frequency Magnetic Anisotropy
DOI	10.1109/TMAG.2011.2153184
URL	View the original
Language	英語English
WOS ID	WOS:000296418200415
Scopus ID	2-s2.0-80053553874
Fulltext Access	View Full-Text via DOI View Full-Text via Web of Science View Full-Text via Scopus
Citation statistics
Document Type	Conference paper
Collection	University of Macau
Affiliation	1.Lanzhou University 2.Tsinghua University
Recommended Citation GB/T 7714	Zhang L.,Zhang W.,Liu X.,et al. High frequency characteristics of synthetic antiferromagnetic coupling FeCoN sandwich films[C], 2011, 3932-3934.
APA	Zhang L.., Zhang W.., Liu X.., Wang Y.., Bai J.., Wei D.., & Wei F. (2011). High frequency characteristics of synthetic antiferromagnetic coupling FeCoN sandwich films. IEEE Transactions on Magnetics, 47(10), 3932-3934.

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