DE1499663A1 - Magnetschichtspeicher - Google Patents
MagnetschichtspeicherInfo
- Publication number
- DE1499663A1 DE1499663A1 DE19661499663 DE1499663A DE1499663A1 DE 1499663 A1 DE1499663 A1 DE 1499663A1 DE 19661499663 DE19661499663 DE 19661499663 DE 1499663 A DE1499663 A DE 1499663A DE 1499663 A1 DE1499663 A1 DE 1499663A1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- magnetic
- magnetic layer
- parallel
- lines
- 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.)
- Pending
Links
- 238000003860 storage Methods 0.000 title claims description 28
- 230000015654 memory Effects 0.000 claims description 32
- 230000005415 magnetization Effects 0.000 claims description 17
- 229910000889 permalloy Inorganic materials 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 238000005530 etching Methods 0.000 claims description 2
- 229910000510 noble metal Inorganic materials 0.000 claims 2
- 239000007779 soft material Substances 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 10
- 229910052802 copper Inorganic materials 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 10
- 239000010931 gold Substances 0.000 description 10
- 229910052737 gold Inorganic materials 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 239000011521 glass Substances 0.000 description 7
- 239000013598 vector Substances 0.000 description 5
- 230000001066 destructive effect Effects 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910021578 Iron(III) chloride Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000009713 electroplating Methods 0.000 description 2
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003353 gold alloy Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
- Thin Magnetic Films (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50735765A | 1965-11-12 | 1965-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1499663A1 true DE1499663A1 (de) | 1970-05-14 |
Family
ID=24018328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19661499663 Pending DE1499663A1 (de) | 1965-11-12 | 1966-09-23 | Magnetschichtspeicher |
Country Status (4)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4828812B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1969-06-04 | 1973-09-05 |
-
1966
- 1966-09-08 GB GB40256/66A patent/GB1142878A/en not_active Expired
- 1966-09-23 DE DE19661499663 patent/DE1499663A1/de active Pending
- 1966-11-02 NL NL6615456A patent/NL6615456A/xx unknown
- 1966-11-10 FR FR83251A patent/FR1499705A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1142878A (en) | 1969-02-12 |
| NL6615456A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1967-05-16 |
| FR1499705A (fr) | 1967-10-27 |
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