JPH0370362B2 - - Google Patents

Info

Publication number
JPH0370362B2
JPH0370362B2 JP57123335A JP12333582A JPH0370362B2 JP H0370362 B2 JPH0370362 B2 JP H0370362B2 JP 57123335 A JP57123335 A JP 57123335A JP 12333582 A JP12333582 A JP 12333582A JP H0370362 B2 JPH0370362 B2 JP H0370362B2
Authority
JP
Japan
Prior art keywords
film
magnetic
target
substrate
sputtering
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP57123335A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5914617A (ja
Inventor
Mamoru Sugimoto
Satoshi Nehashi
Akihiko Kawachi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Epson Corp
Original Assignee
Seiko Epson Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP57123335A priority Critical patent/JPS5914617A/ja
Publication of JPS5914617A publication Critical patent/JPS5914617A/ja
Publication of JPH0370362B2 publication Critical patent/JPH0370362B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/64—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent
    • G11B5/65—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition
    • G11B5/656—Record carriers characterised by the selection of the material comprising only the magnetic material without bonding agent characterised by its composition containing Co

Landscapes

  • Magnetic Record Carriers (AREA)
  • Thin Magnetic Films (AREA)
JP57123335A 1982-07-15 1982-07-15 垂直磁気記録媒体 Granted JPS5914617A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57123335A JPS5914617A (ja) 1982-07-15 1982-07-15 垂直磁気記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57123335A JPS5914617A (ja) 1982-07-15 1982-07-15 垂直磁気記録媒体

Publications (2)

Publication Number Publication Date
JPS5914617A JPS5914617A (ja) 1984-01-25
JPH0370362B2 true JPH0370362B2 (enExample) 1991-11-07

Family

ID=14858008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57123335A Granted JPS5914617A (ja) 1982-07-15 1982-07-15 垂直磁気記録媒体

Country Status (1)

Country Link
JP (1) JPS5914617A (enExample)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5762506A (en) * 1980-10-03 1982-04-15 Matsushita Electric Ind Co Ltd Magnetic material for vacuum evaporation
JPS6056410B2 (ja) * 1982-04-27 1985-12-10 三菱マテリアル株式会社 磁気記録媒体用Ｃｏ基合金

Also Published As

Publication number Publication date
JPS5914617A (ja) 1984-01-25

Similar Documents

Publication Publication Date Title
JP2524514B2 (ja) 磁気記録媒体
US5462796A (en) Flash chromium interlayer for improved hard disk magnetic recording performance
JPH0640361B2 (ja) 垂直磁気記録再生方法
JP2000113441A (ja) 垂直磁気記録媒体
JPH0514406B2 (enExample)
US4792486A (en) Perpendicular magnetic recording medium
JPH0514405B2 (enExample)
JPH0370362B2 (enExample)
JPH0370363B2 (enExample)
JPH0252845B2 (enExample)
JPH0470705B2 (enExample)
JP3520751B2 (ja) 垂直磁気記録媒体及びその製造方法及びそれを使用した記憶装置
Turilli et al. Magneto and magneto-optical recording materials
KR930010822B1 (ko) 수평 및 수직 자기기록매체의 제조방법 및 초고밀도 기록방법
JPH0570205B2 (enExample)
JPH0532809B2 (enExample)
JPS5980909A (ja) 垂直磁気記録媒体
JPS5980913A (ja) 垂直磁気記録媒体
JPS5979507A (ja) 垂直磁気記録媒体
Murakami et al. Effect of RE-TM underlayer on the microstructure of TbFeCo memory layer for high-density magneto-optical recording
JPS5980910A (ja) 垂直磁気記録媒体
JP2549769B2 (ja) 磁気記録媒体
JPS5980911A (ja) 垂直磁気記録媒体
JPS58130439A (ja) 磁気記録媒体
JPS6177126A (ja) 磁気記録媒体