JPS5241891A - Magnetic photo thin film and its preparation method - Google Patents

Magnetic photo thin film and its preparation method

Info

Publication number
JPS5241891A
JPS5241891A JP50117499A JP11749975A JPS5241891A JP S5241891 A JPS5241891 A JP S5241891A JP 50117499 A JP50117499 A JP 50117499A JP 11749975 A JP11749975 A JP 11749975A JP S5241891 A JPS5241891 A JP S5241891A
Authority
JP
Japan
Prior art keywords
thin film
preparation
magnetic photo
photo thin
magnetic
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
JP50117499A
Other languages
Japanese (ja)
Other versions
JPS5942444B2 (en
Inventor
Akinori Katsui
Kazumichi Egashira
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP50117499A priority Critical patent/JPS5942444B2/en
Priority to DE19752558937 priority patent/DE2558937C3/en
Publication of JPS5241891A publication Critical patent/JPS5241891A/en
Priority to US05/811,127 priority patent/US4170689A/en
Publication of JPS5942444B2 publication Critical patent/JPS5942444B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Thin Magnetic Films (AREA)

Abstract

PURPOSE:A magnetic photo thin film in the four dimension system Mn-Cu-Ni-Bi, which has a low Curie point and a superior magnetic photo performance, and does not show crystalline transformation.
JP50117499A 1974-12-25 1975-09-29 Magneto-optical thin film and its preparation method Expired JPS5942444B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP50117499A JPS5942444B2 (en) 1975-09-29 1975-09-29 Magneto-optical thin film and its preparation method
DE19752558937 DE2558937C3 (en) 1974-12-25 1975-12-29 Thin-film magneto-optic memory and method for its manufacture
US05/811,127 US4170689A (en) 1974-12-25 1977-06-28 Magneto-optic thin film for memory devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50117499A JPS5942444B2 (en) 1975-09-29 1975-09-29 Magneto-optical thin film and its preparation method

Publications (2)

Publication Number Publication Date
JPS5241891A true JPS5241891A (en) 1977-03-31
JPS5942444B2 JPS5942444B2 (en) 1984-10-15

Family

ID=14713238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50117499A Expired JPS5942444B2 (en) 1974-12-25 1975-09-29 Magneto-optical thin film and its preparation method

Country Status (1)

Country Link
JP (1) JPS5942444B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035503A (en) * 1983-05-11 1985-02-23 ムービッド　インフォメーション　テクノロジー　インコーポレイテッド Thermal magnetic recording material for making small stable magnetic domain
JPH05135417A (en) * 1992-05-14 1993-06-01 Sharp Corp Magneto-optical memory element

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4864500A (en) * 1971-12-03 1973-09-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4864500A (en) * 1971-12-03 1973-09-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035503A (en) * 1983-05-11 1985-02-23 ムービッド　インフォメーション　テクノロジー　インコーポレイテッド Thermal magnetic recording material for making small stable magnetic domain
JPH05135417A (en) * 1992-05-14 1993-06-01 Sharp Corp Magneto-optical memory element

Also Published As

Publication number Publication date
JPS5942444B2 (en) 1984-10-15

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