Magnetic recording medium and method for magnetic recording.

摘要

The magnetic recording medium for magnetically recording or transferring a digital image signal includes a nonmagnetic support (101) and a plurality of magnetic layers (102, 103) disposed on the nonmagnetic support (101), the magnetic layers comprising thin metallic magnetic films. The film thickness To of the uppermost magnetic layer and the shortest wavelength lambda of a signal to be recorded by the magnetic recording medium satisfy the following relationship: ( lambda /10) </= To < ( lambda /2); and the film thickness To of the uppermost magnetic layer and the total film thickness Tt-1 except the uppermost magnetic layer satisfy the following relationship: To </= Tt-1. <IMAGE>