Presentation | 1996/1/26 Grain size distribution analysis of longitudinal thin film media M Igarashi, Y Hosoe, Y Yahisa, Y Matsuda, J Inagaki, K Furusawa, S Narishige, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Reduction of grain size of longitudinal recording media is one of the effective method to reduce the media noise. Grain size distribution analysis on CoCrTa / Cr thin films are carried out using SEM, AFM and TEM. Following results are obtained. (1)Grain size determined by SEM, AFM and TEM do not always coincide with each other. (2)For Cr under layer, grain size determined by SEM and / or AFM image is smaller than that determined by TEM. (3)For Cr-Ti under layer, gain size determined by SEM and / or AFM image is nearly equal to that determined by TEM. (4)Grain size of magnetic layer formed on Cr under layer determined by SEM and / or AFM. (5)Increase in Ti content in Cr-Ti-under layer is effective to decrease the grain size of the under layer. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | grain size / under layer / fine structure / media noise / high density longitudinal recording |
Paper # | MR95-77 |
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Conference Information | |
Committee | MR |
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Conference Date | 1996/1/26(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
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Assistant |
Paper Information | |
Registration To | Magnetic Recording (MR) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Grain size distribution analysis of longitudinal thin film media |
Sub Title (in English) | |
Keyword(1) | grain size |
Keyword(2) | under layer |
Keyword(3) | fine structure |
Keyword(4) | media noise |
Keyword(5) | high density longitudinal recording |
1st Author's Name | M Igarashi |
1st Author's Affiliation | Central Res. Lab., Hitachi, Ltd.,() |
2nd Author's Name | Y Hosoe |
2nd Author's Affiliation | Central Res. Lab., Hitachi, Ltd. |
3rd Author's Name | Y Yahisa |
3rd Author's Affiliation | Data Storage & Retrieval Systems Div., Hitachi, Ltd. |
4th Author's Name | Y Matsuda |
4th Author's Affiliation | Data Storage & Retrieval Systems Div., Hitachi, Ltd. |
5th Author's Name | J Inagaki |
5th Author's Affiliation | Data Storage & Retrieval Systems Div., Hitachi, Ltd. |
6th Author's Name | K Furusawa |
6th Author's Affiliation | Data Storage & Retrieval Systems Div., Hitachi, Ltd. |
7th Author's Name | S Narishige |
7th Author's Affiliation | Data Storage & Retrieval Systems Div., Hitachi, Ltd. |
Date | 1996/1/26 |
Paper # | MR95-77 |
Volume (vol) | vol.95 |
Number (no) | 496 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |