Magnetic Properties of Co-P and Co-P-Cr Thin Films for Longitudinal Magnetic Recording

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概要

• 論文の詳細を見る

• In order to develope new magnetic media with higher coercivity, we have investigated the magnetic properties of Co-P/Cr and Co-P-Cr/Cr films. The coercivity of Co-P binary films deposited at RT was around 835 Oe in the range of 9 - 12 at.% P. In the Co-P binary system coercivity decreased with increasing substrate temperature for P contents of 9 -12 at.%. However, the coercivity of the films containing more than 12 at.%. P is very low due to the formation of amorphous phase. The coercivity of Co-P-Cr ternary films increased with increasing Cr contents and reached the maximum value of 1020 Oe in the water cooled CO_<84>P_<10>Cr_6 film.

• 社団法人映像情報メディア学会の論文
• 1993-11-11

著者

• Jang P.w.

  Dept. Of Physics Chongju University

• Lee T.d.

  Div. Of Mater. Korea Inst. Of Sci. & Tech.

• SOHN H.K.

  Dept. of Metal. Eng., Seoul National University

• Sohn H.k.

  Dept. Of Metal. Eng. Seoul National University

関連論文

• Effect of Ta Addition on Magnetic Properties of CoCr Recording Media
• Magnetic Properties of Co-P and Co-P-Cr Thin Films for Longitudinal Magnetic Recording

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