JPS5773925A - Preparation of magnetic bubble element - Google Patents
Preparation of magnetic bubble elementInfo
- Publication number
- JPS5773925A JPS5773925A JP15008980A JP15008980A JPS5773925A JP S5773925 A JPS5773925 A JP S5773925A JP 15008980 A JP15008980 A JP 15008980A JP 15008980 A JP15008980 A JP 15008980A JP S5773925 A JPS5773925 A JP S5773925A
- Authority
- JP
- Japan
- Prior art keywords
- layer
- anode oxidation
- conductor
- al2o3
- prepared
- 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
Links
- 239000004020 conductor Substances 0.000 abstract 5
- 239000012212 insulator Substances 0.000 abstract 4
- 230000003647 oxidation Effects 0.000 abstract 4
- 238000007254 oxidation reaction Methods 0.000 abstract 4
- 229910018182 Al—Cu Inorganic materials 0.000 abstract 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 3
- 229910052593 corundum Inorganic materials 0.000 abstract 3
- 239000010408 film Substances 0.000 abstract 3
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 3
- 238000000992 sputter etching Methods 0.000 abstract 2
- 239000010409 thin film Substances 0.000 abstract 2
- 239000002131 composite material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000012634 fragment Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 235000006408 oxalic acid Nutrition 0.000 abstract 1
- 238000000059 patterning Methods 0.000 abstract 1
- 229910000889 permalloy Inorganic materials 0.000 abstract 1
- WYXIGTJNYDDFFH-UHFFFAOYSA-Q triazanium;borate Chemical compound [NH4+].[NH4+].[NH4+].[O-]B([O-])[O-] WYXIGTJNYDDFFH-UHFFFAOYSA-Q 0.000 abstract 1
Classifications
-
- 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
- H01F41/32—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 conductive, insulating or magnetic material on a magnetic film, specially adapted for a thin magnetic film
- H01F41/34—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 conductive, insulating or magnetic material on a magnetic film, specially adapted for a thin magnetic film in patterns, e.g. by lithography
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Thin Magnetic Films (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15008980A JPS5773925A (en) | 1980-10-28 | 1980-10-28 | Preparation of magnetic bubble element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15008980A JPS5773925A (en) | 1980-10-28 | 1980-10-28 | Preparation of magnetic bubble element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5773925A true JPS5773925A (en) | 1982-05-08 |
| JPS6137770B2 JPS6137770B2 (https=) | 1986-08-26 |
Family
ID=15489266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15008980A Granted JPS5773925A (en) | 1980-10-28 | 1980-10-28 | Preparation of magnetic bubble element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5773925A (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63105619A (ja) * | 1986-10-22 | 1988-05-10 | ジェイ・ジィー・テックス株式会社 | 自動潅水システム |
| JPS63105620A (ja) * | 1987-01-29 | 1988-05-10 | ジェイ・ジィー・テックス株式会社 | 自動潅水システム |
-
1980
- 1980-10-28 JP JP15008980A patent/JPS5773925A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6137770B2 (https=) | 1986-08-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS52147063A (en) | Semiconductor electrode forming method | |
| DE3683763D1 (de) | Verfahren zur herstellung identisch angeordneter ausrichtmarkierungen auf gegenueberliegenden seiten einer halbleiterscheibe. | |
| JPS5773925A (en) | Preparation of magnetic bubble element | |
| JPS54136141A (en) | Magnetic bubble memory element and its manufacture | |
| JPS554727A (en) | Magnetoresistance effect type magnetic head | |
| JPS5723239A (en) | Manufacture of semiconductor device | |
| JPS5773924A (en) | Preparation of magnetic bubble memory | |
| JPS5595338A (en) | Integrated circuit | |
| JPS57164413A (en) | Manufacture of thin film magnetic head | |
| JPS554762A (en) | Production of thin film magnetic head | |
| JPS5750483A (en) | Thin film reluctance effective element | |
| JPS57208618A (en) | Production of thin film magnetic head | |
| JPS56144553A (en) | Manufacture of semiconductor device | |
| JPS5764913A (en) | Manufacture of magnetic bubble memory elemebt | |
| JPS5733486A (en) | Magnetic bubble element | |
| JPS56155550A (en) | Multilayer wiring structure and manufacture thereof | |
| JPS5798179A (en) | Manufacture of magnetic bubble memory element | |
| JPS5791537A (en) | Manufacture of semiconductor device | |
| JPS56103414A (en) | Manufacture of magnetic bubble memory | |
| JPS5669853A (en) | Forming method for crossover of thick film ic | |
| JPS53988A (en) | Structure of semiconductor laser element | |
| JPS57202755A (en) | Manufacture of semiconductor device | |
| JPS57149782A (en) | Electrode formation for magnetic resistance element | |
| JPS5451383A (en) | Production of semiconductor element | |
| JPS5568634A (en) | Manufacture of mask for x-ray exposure |