FIELD: electronic engineering; magnetic data media. SUBSTANCE: method involves formation of regular structure of single-domain magnetic particles separated by nonmagnetic or slightly magnetized material. Novelty is that magnetic particles are spatially arranged in chosen groups of similar number of particles and medium area occupied by separate particle group is chosen considering resolving power of recording and/or reproducing heads. So, heads of any resolving power may be used for data recording and/or reproduction. EFFECT: improved quality of data recording and reproduction. 1 dwg
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