講演名 | 2006/11/2 Effects of Ru under layer for CoPtCr-SiO_2 magnetic recording tape media(Head materials & recording media,The 8th Asian Symposium on Information Storage Technology (ASIST-8)) , |
---|---|
PDFダウンロードページ | PDFダウンロードページへ |
抄録(和) | |
抄録(英) | CoPtCr-SiO_2/Ru films were fabricated using FTS system aiming for the film for magnetic recording tape media. The Ar gas pressure in fabrication of magnetic layer and Ru underlayer had an influence on magnetic properties. Ru (001) texture was degraded at high Ar gas pressure in fabrication of underlayer. Coercivity and squareness ratio of the film were 4.3 kOe and 0.78, respectively. TEM observation implies that some CoPtCr columns with their diameter of 10nm, were grown on a Ru column with relatively large diameter of 20-50nm. Segregated structure was observed in the large agglomerated grains by SiO_2 grain boundary. |
キーワード(和) | |
キーワード(英) | Magnetic recording tape / CoPtCr-SiO_2 / Ru underlayer / Facing Targets Sputtering |
資料番号 | MR2006-41 |
発行日 |
研究会情報 | |
研究会 | MR |
---|---|
開催期間 | 2006/11/2(から1日開催) |
開催地(和) | |
開催地(英) | |
テーマ(和) | |
テーマ(英) | |
委員長氏名(和) | |
委員長氏名(英) | |
副委員長氏名(和) | |
副委員長氏名(英) | |
幹事氏名(和) | |
幹事氏名(英) | |
幹事補佐氏名(和) | |
幹事補佐氏名(英) |
講演論文情報詳細 | |
申込み研究会 | Magnetic Recording (MR) |
---|---|
本文の言語 | ENG |
タイトル(和) | |
サブタイトル(和) | |
タイトル(英) | Effects of Ru under layer for CoPtCr-SiO_2 magnetic recording tape media(Head materials & recording media,The 8th Asian Symposium on Information Storage Technology (ASIST-8)) |
サブタイトル(和) | |
キーワード(1)(和/英) | / Magnetic recording tape |
第 1 著者 氏名(和/英) | / Hiroki FUJIURA |
第 1 著者 所属(和/英) | Dept. of Physical Electronics, Tokyo Institute of Technology |
発表年月日 | 2006/11/2 |
資料番号 | MR2006-41 |
巻番号(vol) | vol.106 |
号番号(no) | 335 |
ページ範囲 | pp.- |
ページ数 | 4 |
発行日 |