摘要 |
PURPOSE:To efficiently perform recording and reproducing by sticking a head chip onto a head substrate with an adhesive and forming a coil winding and a slide face to a recording medium and coating and hardening a paste, which has a resin including superconductive powder as the binder, on the head chip except the slide face to the magnetic recording medium. CONSTITUTION:The paste superconductive at a normal temperature is coated and hardened on a head chip part 1 except a slide face 3 to the recording medium for the purpose of eliminating the magnetic flux leak except a leak 10 of magnetic flux on the side of the slide face 3. Then, leaks 11-14 of magnetic flux in parts other than a gap are eliminated by the Meissner effect of superconduction, and 100% magnetic flux passes a gap 2. Thus, the magnetic flux is leaked only in the gap part 2 from the slide face and recording and reproducing are efficiently performed. |