Spin tilting phenomenon in the strongly coupled AFC media

Y. W. Tahk; Kyoung Jin Lee; T. D. Lee

doi:10.1109/INTMAG.2002.1001174

Spin tilting phenomenon in the strongly coupled AFC media

Y. W. Tahk, Kyoung Jin Lee, T. D. Lee

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We have developed new layer structure of an AFC media with high antiferromagnetic exchange constant J of 0.9 erg/cm². In such an AFC media with the high J value, spin-tilting (or spin-flopping) phenomenon can occur as in the synthetic antiferromagnetic structure (SyAF) of an MR sensor. The purpose of this work is to find relationships between the degree of spin-tilting and the recording characteristics such as SNR and thermal decay. Micromagnetic simulations have been performed for various thickness and magnetic properties of the bottom layer, since the spin-tilting can be directly related to them.

Original language	English
Title of host publication	INTERMAG Europe 2002 - IEEE International Magnetics Conference
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	0780373650, 9780780373655
DOIs	https://doi.org/10.1109/INTMAG.2002.1001174
Publication status	Published - 2002
Externally published	Yes
Event	2002 IEEE International Magnetics Conference, INTERMAG Europe 2002 - Amsterdam, Netherlands Duration: 2002 Apr 28 → 2002 May 2

Other

Other	2002 IEEE International Magnetics Conference, INTERMAG Europe 2002
Country/Territory	Netherlands
City	Amsterdam
Period	02/4/28 → 02/5/2

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering
Surfaces, Coatings and Films

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10.1109/INTMAG.2002.1001174

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Tahk, YW, Lee, KJ & Lee, TD 2002, Spin tilting phenomenon in the strongly coupled AFC media. in INTERMAG Europe 2002 - IEEE International Magnetics Conference., 1001174, Institute of Electrical and Electronics Engineers Inc., 2002 IEEE International Magnetics Conference, INTERMAG Europe 2002, Amsterdam, Netherlands, 02/4/28. https://doi.org/10.1109/INTMAG.2002.1001174

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year = "2002",

doi = "10.1109/INTMAG.2002.1001174",

language = "English",

booktitle = "INTERMAG Europe 2002 - IEEE International Magnetics Conference",

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AB - We have developed new layer structure of an AFC media with high antiferromagnetic exchange constant J of 0.9 erg/cm2. In such an AFC media with the high J value, spin-tilting (or spin-flopping) phenomenon can occur as in the synthetic antiferromagnetic structure (SyAF) of an MR sensor. The purpose of this work is to find relationships between the degree of spin-tilting and the recording characteristics such as SNR and thermal decay. Micromagnetic simulations have been performed for various thickness and magnetic properties of the bottom layer, since the spin-tilting can be directly related to them.

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PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 2002 IEEE International Magnetics Conference, INTERMAG Europe 2002

Y2 - 28 April 2002 through 2 May 2002

ER -

Spin tilting phenomenon in the strongly coupled AFC media

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