Presentation | 1995/11/23 High Coercivity Co/Pd Multilayers Prepared by Vacuum Evaporation Lianjun WU, Naoki HONDA, Kazuhiro OUCHI, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Co/Pd multilayers have been studied for their application as perpendicular magnetic recording media. Cover glasses were used for substrates and Co/Pd multilayers were prepared by means of a vacuum evaporation deposition method. A perpendicular magnetic anisotropy was obtained when the Co layer thickness was about 0.4 nm. In order to prepare Co/Pd multilayers with high coercivity, various kinds of buffer layers have been investigated. A perpendicular coercivity as high as 2400 Oe was obtained with a Ti(100 nm)/Pd(25 nm) buffer layer prepared at a substrate temperature of 200℃. The adhesion strength between the mu1tilayer films and the glass substrates has been significantly improved with the buffer layer. Finally, a high recording performance was confirmed for the Co/Pd multilayer disk medium by a read/write test using a ring head. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Co/Pd multilayers / Evaporation / Buffer layer / High coercivity. |
Paper # | MR95-53 |
Date of Issue |
Conference Information | |
Committee | MR |
---|---|
Conference Date | 1995/11/23(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
Secretary | |
Assistant |
Paper Information | |
Registration To | Magnetic Recording (MR) |
---|---|
Language | ENG |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | High Coercivity Co/Pd Multilayers Prepared by Vacuum Evaporation |
Sub Title (in English) | |
Keyword(1) | Co/Pd multilayers |
Keyword(2) | Evaporation |
Keyword(3) | Buffer layer |
Keyword(4) | High coercivity. |
1st Author's Name | Lianjun WU |
1st Author's Affiliation | AIT (Akita Research Institute of Advanced Technology)() |
2nd Author's Name | Naoki HONDA |
2nd Author's Affiliation | AIT (Akita Research Institute of Advanced Technology) |
3rd Author's Name | Kazuhiro OUCHI |
3rd Author's Affiliation | AIT (Akita Research Institute of Advanced Technology) |
Date | 1995/11/23 |
Paper # | MR95-53 |
Volume (vol) | vol.95 |
Number (no) | 383 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |