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Please use this identifier to cite or link to this item: https://doi.org/10.1109/20.950866
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dc.titleAnti-ferromagnetic coupling effects on energy barrier and reversal properties of recording media
dc.contributor.authorWang, J.P.
dc.contributor.authorShan, Z.S.
dc.contributor.authorPiramanayagam, S.N.
dc.contributor.authorChong, T.C.
dc.date.accessioned2014-10-07T04:41:52Z
dc.date.available2014-10-07T04:41:52Z
dc.date.issued2001-07
dc.identifier.citationWang, J.P., Shan, Z.S., Piramanayagam, S.N., Chong, T.C. (2001-07). Anti-ferromagnetic coupling effects on energy barrier and reversal properties of recording media. IEEE Transactions on Magnetics 37 (4 I) : 1445-1448. ScholarBank@NUS Repository. https://doi.org/10.1109/20.950866
dc.identifier.issn00189464
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/83495
dc.description.abstractAnalytical solutions for coercivity HCM1, HCM2, effective (Mrt)eff, energy-harrier and effective thermal stability factor as a function of coupling constant J and other film parameters have been derived for two coupled ferromagnetic layers (FM-FM layer) with different magnetic properties for the first time. The condition for reduced effective (Mrt)eff is analyzed. These results are valuable for laminated antiferromagnetically coupled media design. This may open up a channel to raise thermal stability significantly while maintaining lower noise for longitudinal recording media.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/20.950866
dc.sourceScopus
dc.subjectAntiferromagnetically coupled film
dc.subjectEnergy barrier
dc.subjectMagnetic recording media
dc.subjectThermal stability
dc.typeConference Paper
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1109/20.950866
dc.description.sourcetitleIEEE Transactions on Magnetics
dc.description.volume37
dc.description.issue4 I
dc.description.page1445-1448
dc.description.codenIEMGA
dc.identifier.isiut000170910900066
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