Title:
磁気記録媒体
Document Type and Number:
Japanese Patent JP6932628
Kind Code:
B2
Abstract:
A magnetic recording medium includes a substrate, an underlayer provided on the substrate, and a magnetic layer provided on the underlayer and having a L10 structure and a (001) orientation. The magnetic layer has a granular structure in which an organic compound having a methylene skeleton or a methine skeleton is arranged at grain boundaries of magnetic grains.
Inventors:
Katsumi Murofushi
Keitaka Ishibashi
Takayuki Fukushima
Kazuya Niwa
Zhang Lei
Yuji Murakami
Hisato Shibata
Takehiro Yamaguchi
Xu
Tetsuya Kambe
Tomoo Shigeru
Keitaka Ishibashi
Takayuki Fukushima
Kazuya Niwa
Zhang Lei
Yuji Murakami
Hisato Shibata
Takehiro Yamaguchi
Xu
Tetsuya Kambe
Tomoo Shigeru
Application Number:
JP2017234838A
Publication Date:
September 08, 2021
Filing Date:
December 07, 2017
Export Citation:
Assignee:
SHOWA DENKO K.K.
International Classes:
G11B5/65; C23C14/06; C23C14/34; G11B5/64; G11B5/851
Domestic Patent References:
| JP2013257930A | ||||
| JP10125520A | ||||
| JP64079928A | ||||
| JP2139714A |
Foreign References:
| WO2013140469A1 | ||||
| US20050202287 |
Attorney, Agent or Firm:
Tadashige Ito
Tadahiko Ito
Tadahiko Ito