GB875192A - Improvements in or relating to magnetic memory elements - Google Patents
Improvements in or relating to magnetic memory elementsInfo
- Publication number
- GB875192A GB875192A GB27016/58A GB2701658A GB875192A GB 875192 A GB875192 A GB 875192A GB 27016/58 A GB27016/58 A GB 27016/58A GB 2701658 A GB2701658 A GB 2701658A GB 875192 A GB875192 A GB 875192A
- Authority
- GB
- United Kingdom
- Prior art keywords
- film
- field
- transverse
- conductor
- easy direction
- 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
Links
- 239000004020 conductor Substances 0.000 abstract 4
- 238000004804 winding Methods 0.000 abstract 4
- 230000005415 magnetization Effects 0.000 abstract 3
- 230000002401 inhibitory effect Effects 0.000 abstract 2
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/14—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/14—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements
- G11C11/15—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using thin-film elements using multiple magnetic layers
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11C—STATIC STORES
- G11C11/00—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor
- G11C11/02—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements
- G11C11/16—Digital stores characterised by the use of particular electric or magnetic storage elements; Storage elements therefor using magnetic elements using elements in which the storage effect is based on magnetic spin effect
- G11C11/165—Auxiliary circuits
- G11C11/1675—Writing or programming circuits or methods
-
- 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
- G11C19/0808—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation
- G11C19/0841—Digital stores in which the information is moved stepwise, e.g. shift registers using magnetic elements using thin films in plane structure using magnetic domain propagation using electric current
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL242562D NL242562A (enrdf_load_stackoverflow) | 1958-08-22 | ||
| GB27016/58A GB875192A (en) | 1958-08-22 | 1958-08-22 | Improvements in or relating to magnetic memory elements |
| FR803319A FR1233906A (fr) | 1958-08-22 | 1959-08-21 | Mémoires magnétiques |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB27016/58A GB875192A (en) | 1958-08-22 | 1958-08-22 | Improvements in or relating to magnetic memory elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB875192A true GB875192A (en) | 1961-08-16 |
Family
ID=10252810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB27016/58A Expired GB875192A (en) | 1958-08-22 | 1958-08-22 | Improvements in or relating to magnetic memory elements |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR1233906A (enrdf_load_stackoverflow) |
| GB (1) | GB875192A (enrdf_load_stackoverflow) |
| NL (1) | NL242562A (enrdf_load_stackoverflow) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL292139A (enrdf_load_stackoverflow) * | 1962-05-21 | |||
| DE1449395B1 (de) * | 1962-09-21 | 1970-09-03 | Kokusai Denshin Denwa Co Ltd | Magnetische Speichermatrix |
| NL130452C (enrdf_load_stackoverflow) * | 1963-07-11 | |||
| US3311893A (en) * | 1963-08-29 | 1967-03-28 | Sperry Rand Corp | Memory organization wherein only new data bits which are different from the old are recorded |
| GB1052290A (enrdf_load_stackoverflow) * | 1963-12-30 | |||
| GB1070452A (en) * | 1964-03-17 | 1967-06-01 | Maeda Hisao | Magnetic memory devices |
-
0
- NL NL242562D patent/NL242562A/xx unknown
-
1958
- 1958-08-22 GB GB27016/58A patent/GB875192A/en not_active Expired
-
1959
- 1959-08-21 FR FR803319A patent/FR1233906A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1233906A (fr) | 1960-10-13 |
| NL242562A (enrdf_load_stackoverflow) |
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