JPS6122455A - 磁気光学記録媒体 - Google Patents

磁気光学記録媒体

Info

Publication number
JPS6122455A
JPS6122455A JP14228184A JP14228184A JPS6122455A JP S6122455 A JPS6122455 A JP S6122455A JP 14228184 A JP14228184 A JP 14228184A JP 14228184 A JP14228184 A JP 14228184A JP S6122455 A JPS6122455 A JP S6122455A
Authority
JP
Japan
Prior art keywords
layer
magnetic layer
magnetic
recording medium
magneto
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.)
Granted
Application number
JP14228184A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0350344B2 (enrdf_load_stackoverflow
Inventor
Ichiro Saito
一郎 斉藤
Yoichi Osato
陽一 大里
Hidekazu Fujii
英一 藤井
Kozo Arao
荒尾　浩三
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP14228184A priority Critical patent/JPS6122455A/ja
Publication of JPS6122455A publication Critical patent/JPS6122455A/ja
Priority to US07/246,970 priority patent/US4999260A/en
Publication of JPH0350344B2 publication Critical patent/JPH0350344B2/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
    • G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
    • G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
    • G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
JP14228184A 1984-05-31 1984-07-11 磁気光学記録媒体 Granted JPS6122455A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP14228184A JPS6122455A (ja) 1984-07-11 1984-07-11 磁気光学記録媒体
US07/246,970 US4999260A (en) 1984-05-31 1988-09-21 Magneto-optical recording medium comprising a rare-earth-transition metal dispersed in a dielectric

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14228184A JPS6122455A (ja) 1984-07-11 1984-07-11 磁気光学記録媒体

Publications (2)

Publication Number Publication Date
JPS6122455A true JPS6122455A (ja) 1986-01-31
JPH0350344B2 JPH0350344B2 (enrdf_load_stackoverflow) 1991-08-01

Family

ID=15311713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14228184A Granted JPS6122455A (ja) 1984-05-31 1984-07-11 磁気光学記録媒体

Country Status (1)

Country Link
JP (1) JPS6122455A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0220019A (ja) * 1988-05-20 1990-01-23 Internatl Business Mach Corp <Ibm> 浅い接合の形成方法
US4897320A (en) * 1986-03-20 1990-01-30 Fuji Photo Film Co., Ltd. Magneto-optical recording medium
US5016232A (en) * 1987-04-03 1991-05-14 Mitsubishi Denki Kabushiki Kaisha Magneto-optic information-carrying medium including three magnetic layers
US5025430A (en) * 1987-04-03 1991-06-18 Mitsubishi Denki Kabushiki Kaisha Magneto-optic recording and reproducing apparatus including a multiple layer recording medium having a premagnetized bias layer replacing an external bias magnetic
US10370167B2 (en) 2015-01-06 2019-08-06 Conopco, Inc. Cleaning liquid dispensing system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4897320A (en) * 1986-03-20 1990-01-30 Fuji Photo Film Co., Ltd. Magneto-optical recording medium
US5016232A (en) * 1987-04-03 1991-05-14 Mitsubishi Denki Kabushiki Kaisha Magneto-optic information-carrying medium including three magnetic layers
US5025430A (en) * 1987-04-03 1991-06-18 Mitsubishi Denki Kabushiki Kaisha Magneto-optic recording and reproducing apparatus including a multiple layer recording medium having a premagnetized bias layer replacing an external bias magnetic
JPH0220019A (ja) * 1988-05-20 1990-01-23 Internatl Business Mach Corp <Ibm> 浅い接合の形成方法
JPH0642465B2 (ja) * 1988-05-20 1994-06-01 インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン 浅い接合の形成方法
US10370167B2 (en) 2015-01-06 2019-08-06 Conopco, Inc. Cleaning liquid dispensing system

Also Published As

Publication number Publication date
JPH0350344B2 (enrdf_load_stackoverflow) 1991-08-01

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