GB1025214A - A magnetic film - Google Patents

A magnetic film

Info

Publication number
GB1025214A
GB1025214A GB4439662A GB4439662A GB1025214A GB 1025214 A GB1025214 A GB 1025214A GB 4439662 A GB4439662 A GB 4439662A GB 4439662 A GB4439662 A GB 4439662A GB 1025214 A GB1025214 A GB 1025214A
Authority
GB
United Kingdom
Prior art keywords
film
grooves
stripes
magnetic
nov
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
GB4439662A
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs GmbH
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 Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Publication of GB1025214A publication Critical patent/GB1025214A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y25/00—Nanomagnetism, e.g. magnetoimpedance, anisotropic magnetoresistance, giant magnetoresistance or tunneling magnetoresistance
    • 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
    • H01F10/26—Thin magnetic films, e.g. of one-domain structure characterised by the substrate or intermediate layers
    • H01F10/28—Thin magnetic films, e.g. of one-domain structure characterised by the substrate or intermediate layers characterised by the composition of the substrate
    • 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
    • H01F10/32—Spin-exchange-coupled multilayers, e.g. nanostructured superlattices

Abstract

1,025,214. Magnetic structures. TELEFUNKEN PATENTVERWERTUNGSGESELLSCHAFT. Nov. 23, 1962 [Nov. 25, 1961], No. 44396/62. Heading H1H. A magnetic thin film element comprises a base 1 on which is deposited a magnetic thin film 2 of Fe, Co, Ni or alloys thereof, this film being provided with protuberances (as shown stripes 3) or grooves so as to effect magnetic anisotropy. The stripes may be of different material from the main film, or-when grooves are provided-these may be filled with different material. The film and stripes may be produced by vapour deposition. In a modification two sets of grooves at an angle to one another may be provided (Fig. 2, not shown).
GB4439662A 1961-11-25 1962-11-23 A magnetic film Expired GB1025214A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1961T0021176 DE1282804B (en) 1961-11-25 1961-11-25 Ferromagnetic storage element

Publications (1)

Publication Number Publication Date
GB1025214A true GB1025214A (en) 1966-04-06

Family

ID=7549997

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4439662A Expired GB1025214A (en) 1961-11-25 1962-11-23 A magnetic film

Country Status (2)

Country Link
DE (1) DE1282804B (en)
GB (1) GB1025214A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0033041A1 (en) * 1980-01-25 1981-08-05 Rhone-Poulenc Systemes Security magnetic recording support and process for its manufacture
DE19628722A1 (en) * 1996-07-17 1998-01-22 Esselte Meto Int Gmbh Device for deactivating a securing element for electronic article surveillance

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL245388A (en) * 1958-11-18
DE1117163B (en) * 1960-03-23 1961-11-16 Akad Wissenschaften Ddr Method of manufacturing a magnetic element for storing information with non-destructive reading

Also Published As

Publication number Publication date
DE1282804B (en) 1968-11-14

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