Magnetic particle coated material containing magnetic particles having CuAu type or Cu₃Au type ferromagnetic ordered alloy phase, and method for producing the same

摘要

The present invention is a magnetic particle coated material comprising: a first support having a magnetic layer formed on one surface thereof; and a second support having a magnetic layer formed on one surface thereof, wherein the first support and the second support are attached to each other so that the other surfaces thereof on which the magnetic layers are not formed face each other, and the magnetic layers comprise magnetic particles having a CuAu type or Cu₃Au type ferromagnetic ordered alloy phase.