JPS55105887A - Transfer-in-gate - Google Patents

Transfer-in-gate

Info

Publication number
JPS55105887A
JPS55105887A JP1224979A JP1224979A JPS55105887A JP S55105887 A JPS55105887 A JP S55105887A JP 1224979 A JP1224979 A JP 1224979A JP 1224979 A JP1224979 A JP 1224979A JP S55105887 A JPS55105887 A JP S55105887A
Authority
JP
Japan
Prior art keywords
transfer
magnetic field
gate
bias magnetic
branch facing
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
JP1224979A
Other languages
Japanese (ja)
Other versions
JPS5849946B2 (en
Inventor
Makoto Suzuki
Masatoshi Takeshita
Teruaki Takeuchi
Keiichi Uehara
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1224979A priority Critical patent/JPS5849946B2/en
Priority to NL8000577A priority patent/NL8000577A/en
Priority to GB8003437A priority patent/GB2041680A/en
Priority to DE19803004544 priority patent/DE3004544A1/en
Publication of JPS55105887A publication Critical patent/JPS55105887A/en
Publication of JPS5849946B2 publication Critical patent/JPS5849946B2/en
Expired 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 increase the margin for the transfer bias magnetic field by securing the mutual inclination between the branch facing the transfer-in-gate of the element of the high-permeability material and the branch facing the minor loop of the element of the high-permeability material.
CONSTITUTION: The bubble generated from the bubble generator is sent toward arrow 20 and then transferred into the minor loop toward arrow 21. In such pattern, the angle is referred to as α which is formed by the substantial axia of the branch facing the transfer-in-gate of permalloy element 18 and the substantial axis of the branch facing the minor loop of permalloy element 16 each. The bias magnetic field margin first increases as angle α increases but does not have so much large change when α exceeds 30°, and then decreases contrarily when exceeding 90°. Thus α is selected to 30W90° to increase effectively the transfer bias magnetic field margin.
COPYRIGHT: (C)1980,JPO&Japio
JP1224979A 1979-02-07 1979-02-07 transfer in gate Expired JPS5849946B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1224979A JPS5849946B2 (en) 1979-02-07 1979-02-07 transfer in gate
NL8000577A NL8000577A (en) 1979-02-07 1980-01-30 MAGNETIC BUBBLE UNIT.
GB8003437A GB2041680A (en) 1979-02-07 1980-02-01 Magnetic Bubble Device
DE19803004544 DE3004544A1 (en) 1979-02-07 1980-02-07 MAGNETIC BUBBLE DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1224979A JPS5849946B2 (en) 1979-02-07 1979-02-07 transfer in gate

Publications (2)

Publication Number Publication Date
JPS55105887A true JPS55105887A (en) 1980-08-13
JPS5849946B2 JPS5849946B2 (en) 1983-11-08

Family

ID=11800085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1224979A Expired JPS5849946B2 (en) 1979-02-07 1979-02-07 transfer in gate

Country Status (4)

Country Link
JP (1) JPS5849946B2 (en)
DE (1) DE3004544A1 (en)
GB (1) GB2041680A (en)
NL (1) NL8000577A (en)

Also Published As

Publication number Publication date
NL8000577A (en) 1980-08-11
GB2041680A (en) 1980-09-10
JPS5849946B2 (en) 1983-11-08
DE3004544A1 (en) 1980-08-14

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