Reduction in the de-magnetization effect in bit patterned media using WO3 nanowires

In a bit patterned media, the nanofabricated islands tends to vary in shape, material properties and size, which leads to the variation in switching fields causing read and write errors. Another contributing factor to this issue is the demagnetizing effects caused by adjacent bits. Even-though such a demagnetization effect in perpendicular storage media is… (More)