Next generation magnetic media require greater storage capacity and portability. This can be accomplished with Bit Patterned Media (BPM), a creation of vertical small bits that circumvent the super paramagnetic relaxation problem. These patterned media disks consist of an array of discrete magnetic nano structures with islands smaller than 20nm in size, each of which can store one bit of data. The EBR give full flexibility to design the pattern to meet customers´ specific requirements, and with Nano Imprint Lithography the master disk can then be replicated, enabling cost-effective mass production of patterned media.
Hard disk formats:
Following products are applicable in this area:
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