Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.1852853
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dc.titleThe effect of thermal fluctuation on tilted perpendicular media
dc.contributor.authorCheng, X.Z.
dc.contributor.authorJalil, M.B.A.
dc.date.accessioned2014-06-19T03:29:59Z
dc.date.available2014-06-19T03:29:59Z
dc.date.issued2005-05-15
dc.identifier.citationCheng, X.Z., Jalil, M.B.A. (2005-05-15). The effect of thermal fluctuation on tilted perpendicular media. Journal of Applied Physics 97 (10) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.1852853
dc.identifier.issn00218979
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/71974
dc.description.abstractWe investigated via micromagnetic simulation the effect of thermal fluctuation on the stability and transition width of a tilted media with easy axis oriented at 45° and 135° with respect to the vertical along the down-track direction. A dynamic model of the recording process is presented which incorporates a Westmijze head field rotated by 90°. Thermal fluctuations are modeled via a stochastic Landau-Lifshitz-Gilbert equation with a temperature-dependent white-noise field. The dependence of the transition parameter a between adjacent bits and signal-to-noise ratio on temperature is investigated, and comparison between these values of the perpendicular medium and those of the two types of tilted media is performed. © 2005 American Institute of Physics.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1063/1.1852853
dc.sourceScopus
dc.typeConference Paper
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1063/1.1852853
dc.description.sourcetitleJournal of Applied Physics
dc.description.volume97
dc.description.issue10
dc.description.page-
dc.description.codenJAPIA
dc.identifier.isiut000230168300252
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