| 摘要 |
According to one embodiment, a slider of a head comprises a negative-pressure cavity formed in a facing surface, a leading step portion situated on the upstream side of the negative-pressure cavity, a pair of side portions opposed to each other, a trailing step portion situated on the outflow side of the negative-pressure cavity, a pair of skirt portions extending in the first direction from the side portions toward the outflow end of the slider and being deeper than the side portions, and intermediate step portions extending continuously along the skirt portions outside the skirt portions with respect to the second direction and formed to be deeper than the skirt portions and shallower than the negative-pressure cavity.
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