FORMING METHOD OF MAGNETIC PATTERN AND MAGNETIC PATTERN LAYER COMPRISING THE SAME

摘要

PURPOSE: A magnetism pattern layer forming method and a magnetism pattern layer are provided to form a magnetism pattern and an antiferromagnetic pattern by forming a magnetism pattern of a nanosize with a selective reduction. CONSTITUTION: An antiferromagnetic pattern(101) is formed as nano patterns of various intervals according to a mask pattern. The reducing force of a second nonmagnetic layer is different from the reducing force of a first nonmagnetic layer. A hydrogen ion passing through the second nonmagnetic layer is emitted to the first nonmagnetic layer. The first nonmagnetic layer is composed of materials with a weak reducing force. The nonmagnetic layers form a plurality of antiferromagnetic and ferromagnetic patterns(102).