JPS5730186A - Magnetic bubble element - Google Patents

Magnetic bubble element

Info

Publication number
JPS5730186A
JPS5730186A JP10385480A JP10385480A JPS5730186A JP S5730186 A JPS5730186 A JP S5730186A JP 10385480 A JP10385480 A JP 10385480A JP 10385480 A JP10385480 A JP 10385480A JP S5730186 A JPS5730186 A JP S5730186A
Authority
JP
Japan
Prior art keywords
magnetized layer
transfer
pattern
margin
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.)
Pending
Application number
JP10385480A
Other languages
Japanese (ja)
Inventor
Yasuharu Hidaka
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP10385480A priority Critical patent/JPS5730186A/en
Publication of JPS5730186A publication Critical patent/JPS5730186A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C19/00—Digital stores in which the information is moved stepwise, e.g. shift registers
    • G11C19/02—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements
    • G11C19/08—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure
    • G11C19/0875—Organisation of a plurality of magnetic shift registers
    • G11C19/0883—Means for switching magnetic domains from one path into another path, i.e. transfer switches, swap gates or decoders

Abstract

PURPOSE:To improve a difference in transfer margin between transfer paths, by obtaining the bias margin of a pad track stably. CONSTITUTION:On magnetic garnet 2 capable of holding bubble magnetic domains grown on a garnet single-crystal substrate 3, an in-surface magnetized layer 1 is formed. The magnetized layer 1 is removed in a pattern shape 6 to form a transfer path, having no pattern gap, in the magnetized layer 1, and the bubble magnetic domains are transferred along the boundary of the transfer path pattern by an in- surface revolving magnetic field.
JP10385480A 1980-07-29 1980-07-29 Magnetic bubble element Pending JPS5730186A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10385480A JPS5730186A (en) 1980-07-29 1980-07-29 Magnetic bubble element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10385480A JPS5730186A (en) 1980-07-29 1980-07-29 Magnetic bubble element

Publications (1)

Publication Number Publication Date
JPS5730186A true JPS5730186A (en) 1982-02-18

Family

ID=14365022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10385480A Pending JPS5730186A (en) 1980-07-29 1980-07-29 Magnetic bubble element

Country Status (1)

Country Link
JP (1) JPS5730186A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5516462A (en) * 1978-07-21 1980-02-05 Nec Corp Method of forming contiguous pattern
JPS5516463A (en) * 1978-07-21 1980-02-05 Nec Corp Bulb magnetic region element
JPS5680105A (en) * 1979-12-05 1981-07-01 Nec Corp Bubble magnetic domain element

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5516462A (en) * 1978-07-21 1980-02-05 Nec Corp Method of forming contiguous pattern
JPS5516463A (en) * 1978-07-21 1980-02-05 Nec Corp Bulb magnetic region element
JPS5680105A (en) * 1979-12-05 1981-07-01 Nec Corp Bubble magnetic domain element

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