巻号一覧
37 巻, 5 号
選択された号の論文の3件中1～3を表示しています
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中尾 政之, 佐藤 知正, 畑村 洋太郎1994 年 37 巻 5 号 p. 457-462
発行日: 1994/05/20
公開日: 2009/09/29
ジャーナル フリーPDF形式でダウンロード (1296K) -
石井 修, 寺田 章1994 年 37 巻 5 号 p. 463-468
発行日: 1994/05/20
公開日: 2009/09/29
ジャーナル フリーReactive sputtering conditions in which Fe3O4 films are deposited from α-Fe2O3 targets in an Ar-H2 atmosphere are described. It is confirmed that increases in the H2 fraction in the atmosphere, the target temperature or the substrate temperature reduce the degree of oxidation of the deposited iron oxide films, and that an increase in sputtering power density increases the degree of film oxidation. By controlling these parameters, Fe3O4 thin films which have specific resistances of 2 × 10-2-2 ×10-1 Ω·cm and a saturation magnetization of about 3300 G are obtained. It is also proven that the Fe3O4 thin films are converted into γ-Fe2O3 thin films by heating them at 330°C for 1 hour in air, and that these thin films have magnetic properties which make them suitable for use as high-density magnetic recording media.抄録全体を表示PDF形式でダウンロード (894K) -
甲斐 潤二郎, 田間 政義1994 年 37 巻 5 号 p. 469-472
発行日: 1994/05/20
公開日: 2009/09/29
ジャーナル フリーPDF形式でダウンロード (556K)
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