NL178920C - Magnetisch bellengeheugenelement. - Google Patents
Magnetisch bellengeheugenelement.Info
- Publication number
- NL178920C NL178920C NL7907616A NL7907616A NL178920C NL 178920 C NL178920 C NL 178920C NL 7907616 A NL7907616 A NL 7907616A NL 7907616 A NL7907616 A NL 7907616A NL 178920 C NL178920 C NL 178920C
- Authority
- NL
- Netherlands
- Prior art keywords
- memory element
- magnetic bubble
- bubble memory
- magnetic
- memory
- Prior art date
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
- H01F10/26—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
- H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
- H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
- H01F10/18—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being compounds
- H01F10/20—Ferrites
- H01F10/24—Garnets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/14—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
- H01F41/24—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates from liquids
- H01F41/28—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates from liquids by liquid phase epitaxy
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Thin Magnetic Films (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Prostheses (AREA)
- Magnetic Treatment Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12510178 | 1978-10-13 | ||
JP53125101A JPS6057210B2 (ja) | 1978-10-13 | 1978-10-13 | 磁気バブルメモリ素子用ガ−ネット膜 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7907616A NL7907616A (nl) | 1980-04-15 |
NL178920B NL178920B (nl) | 1986-01-02 |
NL178920C true NL178920C (nl) | 1986-06-02 |
Family
ID=14901870
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL7907616A NL178920C (nl) | 1978-10-13 | 1979-10-15 | Magnetisch bellengeheugenelement. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS6057210B2 (nl) |
DE (1) | DE2941442A1 (nl) |
GB (1) | GB2034297B (nl) |
NL (1) | NL178920C (nl) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5642311A (en) * | 1979-09-17 | 1981-04-20 | Hitachi Ltd | Garnet film for magnetic bubble |
US4433034A (en) * | 1982-04-12 | 1984-02-21 | Allied Corporation | Magnetic bubble layer of thulium-containing garnet |
WO1995016269A1 (fr) * | 1993-12-06 | 1995-06-15 | Kirbitov, Viktor Mikhailovich | Materiau ferromagnetique et son procede de production |
JPH11340038A (ja) * | 1998-05-22 | 1999-12-10 | Murata Mfg Co Ltd | 磁性ガーネット単結晶膜、磁性ガーネット単結晶膜の製造方法および静磁波デバイス |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2232902A1 (de) * | 1971-08-04 | 1973-02-15 | Ibm | Magnetische granat-einkristallschicht |
JPS4855399A (nl) * | 1971-11-15 | 1973-08-03 | ||
NL7607959A (nl) * | 1976-07-19 | 1978-01-23 | Philips Nv | Magnetisch beldomein materiaal. |
-
1978
- 1978-10-13 JP JP53125101A patent/JPS6057210B2/ja not_active Expired
-
1979
- 1979-10-12 GB GB7935577A patent/GB2034297B/en not_active Expired
- 1979-10-12 DE DE19792941442 patent/DE2941442A1/de active Granted
- 1979-10-15 NL NL7907616A patent/NL178920C/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE2941442C2 (nl) | 1989-10-19 |
DE2941442A1 (de) | 1980-04-17 |
GB2034297A (en) | 1980-06-04 |
NL178920B (nl) | 1986-01-02 |
JPS5552205A (en) | 1980-04-16 |
JPS6057210B2 (ja) | 1985-12-13 |
NL7907616A (nl) | 1980-04-15 |
GB2034297B (en) | 1982-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1A | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |