5719 HDD用ヘッド浮上時の突き出し量の測定(S84-2 情報機器コンピュータメカニクス(2),S84 情報機器コンピュータメカニクス)
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概要
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Effect of head protrusion is significantly becoming more important as reducing FH and introducing TFC, but there has been no direct measurement at flying state. As for current induced head protrusion, temperature distribution is difference between "Flying state" and "Static state". We need to measure of the protrusion under flying states. We will report direct head protrusion measurement methodology and results by conventional flying height tester (FHT). 3D protrusion map under flying state can be measured with trailing area including element and alumina over coat.
- 一般社団法人日本機械学会の論文
- 2006-09-15
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関連論文
- 3401 HDD用ヘッド浮上時の突き出し量測定の高精度化(S70-1 情報機器コンピュータメカニクス(1),S70 情報機器コンピュータメカニクス)
- 5719 HDD用ヘッド浮上時の突き出し量の測定(S84-2 情報機器コンピュータメカニクス(2),S84 情報機器コンピュータメカニクス)