FORMING METHOD OF THIN FILM AND PRODUCTION OF THIN FILM MAGNETIC HEAD USING THE SAME
PURPOSE:To obtain a good magnetic core having no breaking of films even on an uneven surface by forming a resist pattern to have a reversely tapered shape in the area except for the magnetic core part. CONSTITUTION:A Co-Ta-Zr amorphous magnetic film 7 is formed by sputtering on a substrate 11 having...
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