JPS5578515A - Manufacture of magnetic bubble element - Google Patents

Manufacture of magnetic bubble element

Info

Publication number
JPS5578515A
JPS5578515A JP15251178A JP15251178A JPS5578515A JP S5578515 A JPS5578515 A JP S5578515A JP 15251178 A JP15251178 A JP 15251178A JP 15251178 A JP15251178 A JP 15251178A JP S5578515 A JPS5578515 A JP S5578515A
Authority
JP
Japan
Prior art keywords
magnetic bubble
hollow
manufacture
magnetization
facilitated
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.)
Pending
Application number
JP15251178A
Other languages
Japanese (ja)
Inventor
Junji Mada
Yoshio Sato
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.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP15251178A priority Critical patent/JPS5578515A/en
Publication of JPS5578515A publication Critical patent/JPS5578515A/en
Pending legal-status Critical Current

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Landscapes

  • Thin Magnetic Films (AREA)

Abstract

PURPOSE: To process substrates as many as possible collectively within a short time by subjecting a matter with the inward direction in which magnetization is facilitated to crystal growth in a hollow provided on a magnetic film of magnetic bubble material.
CONSTITUTION: A magnetic film 2 of magnetic bubble material is formed on a gadolinium, gallium or garnet single crystal substrate 1, metallic mask patterns 71, 72 are formed thereon, and a hollow 9 is further formed. The substrate is then put in a furnace, and a matter 10 with the inward direction in which magnetization is facilitated is subjected to crystal growth in the hollow 9 according to vapor phase growth or liquid phase growth process.
COPYRIGHT: (C)1980,JPO&Japio
JP15251178A 1978-12-08 1978-12-08 Manufacture of magnetic bubble element Pending JPS5578515A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15251178A JPS5578515A (en) 1978-12-08 1978-12-08 Manufacture of magnetic bubble element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15251178A JPS5578515A (en) 1978-12-08 1978-12-08 Manufacture of magnetic bubble element

Publications (1)

Publication Number Publication Date
JPS5578515A true JPS5578515A (en) 1980-06-13

Family

ID=15542042

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15251178A Pending JPS5578515A (en) 1978-12-08 1978-12-08 Manufacture of magnetic bubble element

Country Status (1)

Country Link
JP (1) JPS5578515A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963707A (en) * 1982-10-04 1984-04-11 Matsushita Electric Ind Co Ltd Magnetic thin film body
US5620171A (en) * 1994-10-05 1997-04-15 Toyota Jidosha Kabushiki Kaisha Spring sheet structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5963707A (en) * 1982-10-04 1984-04-11 Matsushita Electric Ind Co Ltd Magnetic thin film body
US5620171A (en) * 1994-10-05 1997-04-15 Toyota Jidosha Kabushiki Kaisha Spring sheet structure

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