Are there any equations for a theoretical areal density of media by using longitudinal and perpendicular recording method?

12 October 2016 1 8K Report

I have found the only relation between moment, thickness, and connectivity but I guess it is only for longitudinal method.

Noha A. Mostafa

Check this paper:

http://aip.scitation.org/doi/abs/10.1063/1.2750414?journalCode=jap

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