GB1501822A - Magnetic bubble nucleator - Google Patents

Magnetic bubble nucleator

Info

Publication number
GB1501822A
GB1501822A GB12962/76A GB1296276A GB1501822A GB 1501822 A GB1501822 A GB 1501822A GB 12962/76 A GB12962/76 A GB 12962/76A GB 1296276 A GB1296276 A GB 1296276A GB 1501822 A GB1501822 A GB 1501822A
Authority
GB
United Kingdom
Prior art keywords
magnetic
conductors
gap
bubble
medium
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.)
Expired
Application number
GB12962/76A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1501822A publication Critical patent/GB1501822A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/06—Thin magnetic films, e.g. of one-domain structure characterised by the coupling or physical contact with connecting or interacting conductors
    • 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
    • G11C19/0858—Generating, replicating or annihilating magnetic domains (also comprising different types of magnetic domains, e.g. "Hard Bubbles")

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Thin Magnetic Films (AREA)
  • Soft Magnetic Materials (AREA)
  • Hard Magnetic Materials (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
GB12962/76A 1975-06-30 1976-03-31 Magnetic bubble nucleator Expired GB1501822A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/591,999 US4008463A (en) 1975-06-30 1975-06-30 Integrated bubble nucleator

Publications (1)

Publication Number Publication Date
GB1501822A true GB1501822A (en) 1978-02-22

Family

ID=24368850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12962/76A Expired GB1501822A (en) 1975-06-30 1976-03-31 Magnetic bubble nucleator

Country Status (9)

Country Link
US (1) US4008463A (enExample)
JP (1) JPS52129245A (enExample)
CA (1) CA1086861A (enExample)
CH (1) CH597672A5 (enExample)
DE (1) DE2625112A1 (enExample)
ES (1) ES449303A1 (enExample)
FR (1) FR2316694A1 (enExample)
GB (1) GB1501822A (enExample)
NL (1) NL7606384A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4224483B2 (ja) * 2005-10-14 2009-02-12 Ｔｄｋ株式会社 電流センサ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706081A (en) * 1971-12-22 1972-12-12 Bell Telephone Labor Inc Fail-safe domain generator for single wall domain arrangements
US3736579A (en) * 1972-02-02 1973-05-29 Plessey Handel Investment Ag Circular magnetic domain devices

Also Published As

Publication number Publication date
FR2316694A1 (fr) 1977-01-28
CH597672A5 (enExample) 1978-04-14
CA1086861A (en) 1980-09-30
DE2625112A1 (de) 1977-01-27
JPS52129245A (en) 1977-10-29
ES449303A1 (es) 1977-08-16
FR2316694B1 (enExample) 1979-07-13
NL7606384A (nl) 1977-01-03
US4008463A (en) 1977-02-15

Similar Documents

Publication Publication Date Title
KR950003886B1 (ko) 수직기록 및 재생용 박막 자기 헤드
US3921217A (en) Three-legged magnetic recording head using a magnetorestive element
US4734644A (en) Flux cancelling yoke type magnetic transducer head
JPH0366015A (ja) 複合型薄膜磁気ヘッド
GB1368908A (en) Magnetic transducing head
US3564558A (en) High-density magnetic recording scheme
US2647167A (en) Magnetic transducer construction
GB1501822A (en) Magnetic bubble nucleator
GB1279718A (en) A binary coded magnetic information store
GB1508057A (en) Magnetic bubble domain device
GB1358546A (en) Magnetic device
JPS6227449B2 (enExample)
US3072750A (en) Flux diverter
GB1369574A (en) Magnetoresistive sensing device
SE7708262L (sv) Magnetisk domenanordning
US3432838A (en) Magnetically decoupled magnetic read-write transducer assembly
JPH03286413A (ja) 磁気抵抗郊果型ヘッド
JPS58166527A (ja) 磁気抵抗効果ヘツド
JPS6141044B2 (enExample)
JPH0719341B2 (ja) マルチトラツク磁気抵抗効果型磁気ヘツド
JPS61182620A (ja) 薄膜磁気ヘッド
JPS57167115A (en) Magnetoresistance head
KR910015965A (ko) 자계 발생 장치
JPH02187912A (ja) 磁気抵抗効果型再生ヘッド
JPS5721883A (en) Magnetic reluctance effect element

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee