MAGNETIC ALLOY AND DEVICE INCLUDING SAME

摘要

Essentially cobalt-free alloys are disclosed having a coercive force which is greater than or equal to 40 oersteds and having a magnetic squareness which is greater than or equal to 0.6. Such alloys comprise Fe, Ni, and Mo, and their approximate compositions are specified by 16-30 weight percent Ni and 3-10 weight percent Mo, remainder essentially Fe. Disclosed alloys are useful in memory and security devices.