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

Department of Materials Science and Engineering

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
Editors	J. Fidler, B. Hillebrands, C. Ross, D. Weller, L. Folks, E. Hill, M. Vazquez Villalabeitia, J. A. Bain, Jo De Boeck, R. Wood
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
Event	2002 IEEE International Magnetics Conference, INTERMAG Europe 2002 - Amsterdam, Netherlands Duration: 2002 Apr 28 → 2002 May 2

Publication series

Name	INTERMAG Europe 2002 - IEEE International Magnetics Conference

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

Access to Document

10.1109/INTMAG.2002.1001174

Cite this

Tahk, Y. W., Lee, K. J., & Lee, T. D. (2002). Spin tilting phenomenon in the strongly coupled AFC media. In J. Fidler, B. Hillebrands, C. Ross, D. Weller, L. Folks, E. Hill, M. Vazquez Villalabeitia, J. A. Bain, J. De Boeck, & R. Wood (Eds.), INTERMAG Europe 2002 - IEEE International Magnetics Conference Article 1001174 (INTERMAG Europe 2002 - IEEE International Magnetics Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/INTMAG.2002.1001174

Spin tilting phenomenon in the strongly coupled AFC media. / Tahk, Y. W.; Lee, Kyoung Jin; Lee, T. D.
INTERMAG Europe 2002 - IEEE International Magnetics Conference. ed. / J. Fidler; B. Hillebrands; C. Ross; D. Weller; L. Folks; E. Hill; M. Vazquez Villalabeitia; J. A. Bain; Jo De Boeck; R. Wood. Institute of Electrical and Electronics Engineers Inc., 2002. 1001174 (INTERMAG Europe 2002 - IEEE International Magnetics Conference).

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

Tahk, YW, Lee, KJ & Lee, TD 2002, Spin tilting phenomenon in the strongly coupled AFC media. in J Fidler, B Hillebrands, C Ross, D Weller, L Folks, E Hill, M Vazquez Villalabeitia, JA Bain, J De Boeck & R Wood (eds), INTERMAG Europe 2002 - IEEE International Magnetics Conference., 1001174, INTERMAG Europe 2002 - IEEE International Magnetics Conference, 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

Tahk YW, Lee KJ, Lee TD. Spin tilting phenomenon in the strongly coupled AFC media. In Fidler J, Hillebrands B, Ross C, Weller D, Folks L, Hill E, Vazquez Villalabeitia M, Bain JA, De Boeck J, Wood R, editors, INTERMAG Europe 2002 - IEEE International Magnetics Conference. Institute of Electrical and Electronics Engineers Inc. 2002. 1001174. (INTERMAG Europe 2002 - IEEE International Magnetics Conference). doi: 10.1109/INTMAG.2002.1001174

Tahk, Y. W. ; Lee, Kyoung Jin ; Lee, T. D. / Spin tilting phenomenon in the strongly coupled AFC media. INTERMAG Europe 2002 - IEEE International Magnetics Conference. editor / J. Fidler ; B. Hillebrands ; C. Ross ; D. Weller ; L. Folks ; E. Hill ; M. Vazquez Villalabeitia ; J. A. Bain ; Jo De Boeck ; R. Wood. Institute of Electrical and Electronics Engineers Inc., 2002. (INTERMAG Europe 2002 - IEEE International Magnetics Conference).

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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.",

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N2 - 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.

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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T3 - INTERMAG Europe 2002 - IEEE International Magnetics Conference

BT - INTERMAG Europe 2002 - IEEE International Magnetics Conference

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A2 - Hillebrands, B.

A2 - Ross, C.

A2 - Weller, D.

A2 - Folks, L.

A2 - Hill, E.

A2 - Vazquez Villalabeitia, M.

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Y2 - 28 April 2002 through 2 May 2002

ER -

Spin tilting phenomenon in the strongly coupled AFC media

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