MASTER CARRIER FOR MAGNETIC TRANSFER

摘要

PROBLEM TO BE SOLVED: To transfer a pattern of high grade from a master carrier to a slave medium by magnetic transfer. SOLUTION: The master carrier for magnetic transfer in which a magnetic layer corresponding to recording information for transfer is formed on a surface of a substrate and the slave medium which is a magnetic recording medium to which transfer is executed are brought into contact with each other and a magnetic field for transfer is impressed thereto. In the master carrier for magnetic transfer used in this transfer method, relative magnetic permeability of the magnetic layer thereof is 10 to 1000.