Interaction between track and linear densities

Frank Wang; Na Helian; Desmond J Mapps; J Clegg; Warwick Clegg; David Wilton; Paul Robinson

doi:10.1109/20.800785

Interaction between track and linear densities

Frank Wang, Na Helian, Desmond J Mapps, J Clegg, Warwick Clegg, David Wilton, Paul Robinson

Research output: Contribution to journal › Article › peer-review

Abstract

In this work, we report a micromagnetic simulation study on narrow track recording characteristics in thin film media. It is found that, arising from interaction between track density and linear density, a sub-micron trackwidth imposes a limitation on linear density. In order to achieve a high track density greater than 75,000 tpi while keeping the required high linear density, eliminating the interaction between track and linear densities is needed, by either optimized medium design or head design.

Original language	English
Pages (from-to)	2238-2240
Journal	IEEE Transactions on Magnetics
Volume	35
Issue number	5
DOIs	https://doi.org/10.1109/20.800785
Publication status	Published - Sept 1999

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10.1109/20.800785

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title = "Interaction between track and linear densities",

abstract = "In this work, we report a micromagnetic simulation study on narrow track recording characteristics in thin film media. It is found that, arising from interaction between track density and linear density, a sub-micron trackwidth imposes a limitation on linear density. In order to achieve a high track density greater than 75,000 tpi while keeping the required high linear density, eliminating the interaction between track and linear densities is needed, by either optimized medium design or head design.",

author = "Frank Wang and Na Helian and Mapps, {Desmond J} and J Clegg and Warwick Clegg and David Wilton and Paul Robinson",

year = "1999",

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AU - Wang, Frank

AU - Helian, Na

AU - Mapps, Desmond J

AU - Clegg, J

AU - Clegg, Warwick

AU - Wilton, David

AU - Robinson, Paul

PY - 1999/9

Y1 - 1999/9

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AB - In this work, we report a micromagnetic simulation study on narrow track recording characteristics in thin film media. It is found that, arising from interaction between track density and linear density, a sub-micron trackwidth imposes a limitation on linear density. In order to achieve a high track density greater than 75,000 tpi while keeping the required high linear density, eliminating the interaction between track and linear densities is needed, by either optimized medium design or head design.

UR - https://ieeexplore.ieee.org/abstract/document/800785

U2 - 10.1109/20.800785

DO - 10.1109/20.800785

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VL - 35

SP - 2238

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JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

IS - 5

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Interaction between track and linear densities

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