Perpendicular patterned media for high density magnetic storage
Current longitudinal thin-film media in magnetic hard-disk drives are facing an oncoming limit caused by the superparamagnetic effect, in which the individual grains in the medium become so small that they are no longer stable against thermal fluctuation. This situation is undesirable as the stored...
Internet
https://thesis.library.caltech.edu/1596/1/Wong_jy_2000.pdfWong, Joyce Y. (2000) Perpendicular patterned media for high density magnetic storage. Dissertation (Ph.D.), California Institute of Technology. doi:10.7907/WEP6-MN90. https://resolver.caltech.edu/CaltechETD:etd-05032007-080831 <https://resolver.caltech.edu/CaltechETD:etd-05032007-080831>