JPS5954055A - 磁気光学記録媒体 - Google Patents

磁気光学記録媒体

Info

Publication number
JPS5954055A
JPS5954055A JP16449482A JP16449482A JPS5954055A JP S5954055 A JPS5954055 A JP S5954055A JP 16449482 A JP16449482 A JP 16449482A JP 16449482 A JP16449482 A JP 16449482A JP S5954055 A JPS5954055 A JP S5954055A
Authority
JP
Japan
Prior art keywords
recording medium
thin film
film
magneto
temperature
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
JP16449482A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0481269B2 (enrdf_load_html_response
Inventor
Akira Takahashi
明 高橋
Kenji Oota
賢司 太田
Hiroyuki Katayama
博之 片山
Junji Hirokane
順司 広兼
Hideyoshi Yamaoka
山岡　秀嘉
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP16449482A priority Critical patent/JPS5954055A/ja
Publication of JPS5954055A publication Critical patent/JPS5954055A/ja
Publication of JPH0481269B2 publication Critical patent/JPH0481269B2/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
    • G11B11/10582—Record carriers characterised by the selection of the material or by the structure or form
    • G11B11/10586—Record carriers characterised by the selection of the material or by the structure or form characterised by the selection of the material
JP16449482A 1982-09-20 1982-09-20 磁気光学記録媒体 Granted JPS5954055A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16449482A JPS5954055A (ja) 1982-09-20 1982-09-20 磁気光学記録媒体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16449482A JPS5954055A (ja) 1982-09-20 1982-09-20 磁気光学記録媒体

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP16076992A Division JPH05189822A (ja) 1992-06-19 1992-06-19 磁気光学記録媒体

Publications (2)

Publication Number Publication Date
JPS5954055A true JPS5954055A (ja) 1984-03-28
JPH0481269B2 JPH0481269B2 (enrdf_load_html_response) 1992-12-22

Family

ID=15794221

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16449482A Granted JPS5954055A (ja) 1982-09-20 1982-09-20 磁気光学記録媒体

Country Status (1)

Country Link
JP (1) JPS5954055A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60251540A (ja) * 1984-05-26 1985-12-12 Ricoh Co Ltd 非晶質磁気光学層

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712401A (en) * 1980-06-24 1982-01-22 Fuji Photo Film Co Ltd Recording system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712401A (en) * 1980-06-24 1982-01-22 Fuji Photo Film Co Ltd Recording system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60251540A (ja) * 1984-05-26 1985-12-12 Ricoh Co Ltd 非晶質磁気光学層

Also Published As

Publication number Publication date
JPH0481269B2 (enrdf_load_html_response) 1992-12-22

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