ES403602A2 - Dispositivo para propagacion de dominios. - Google Patents
Dispositivo para propagacion de dominios.Info
- Publication number
- ES403602A2 ES403602A2 ES403602A ES403602A ES403602A2 ES 403602 A2 ES403602 A2 ES 403602A2 ES 403602 A ES403602 A ES 403602A ES 403602 A ES403602 A ES 403602A ES 403602 A2 ES403602 A2 ES 403602A2
- Authority
- ES
- Spain
- Prior art keywords
- single wall
- layer
- domain propagation
- wall domain
- propagation arrangement
- 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
- 239000010410 layer Substances 0.000 abstract 3
- 239000002344 surface layer Substances 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 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
- H01F10/08—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
-
- 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
-
- 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
- G11C19/085—Generating magnetic fields therefor, e.g. uniform magnetic field for magnetic domain stabilisation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Power Engineering (AREA)
- Thin Magnetic Films (AREA)
- Laminated Bodies (AREA)
- Absorbent Articles And Supports Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14785371A | 1971-05-28 | 1971-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES403602A2 true ES403602A2 (es) | 1975-08-01 |
Family
ID=22523175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES403602A Expired ES403602A2 (es) | 1971-05-28 | 1972-05-26 | Dispositivo para propagacion de dominios. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3714640A (es) |
| AU (1) | AU4259872A (es) |
| BE (1) | BE784018R (es) |
| CA (1) | CA936277A (es) |
| DE (1) | DE2225585A1 (es) |
| ES (1) | ES403602A2 (es) |
| GB (1) | GB1368348A (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3968481A (en) * | 1974-07-25 | 1976-07-06 | International Business Machines (Ibm) | Method of, and apparatus for, establishing self-biased single wall domains |
| US3930243A (en) * | 1974-10-25 | 1975-12-30 | Ibm | Method and apparatus for stabilizing a bubble domain system |
| US4171408A (en) * | 1976-07-01 | 1979-10-16 | U.S. Philips Corporation | Device operating on the displacement of magnetic domain walls |
| US4734883A (en) * | 1985-05-10 | 1988-03-29 | The Singer Company | Magnetic bubble memory purge and verification system |
| US5140547A (en) * | 1987-12-01 | 1992-08-18 | Canon Kabushiki Kaisha | Magnetic bubble recording element |
| DE3903135C2 (de) * | 1988-02-04 | 1996-02-01 | Canon Kk | Magnetblasen-Aufzeichnungsvorrichtung |
-
1971
- 1971-05-28 US US00147853A patent/US3714640A/en not_active Expired - Lifetime
- 1971-10-26 CA CA126108A patent/CA936277A/en not_active Expired
-
1972
- 1972-05-23 AU AU42598/72A patent/AU4259872A/en not_active Expired
- 1972-05-25 GB GB2467772A patent/GB1368348A/en not_active Expired
- 1972-05-26 DE DE19722225585 patent/DE2225585A1/de active Pending
- 1972-05-26 BE BE784018A patent/BE784018R/xx active
- 1972-05-26 ES ES403602A patent/ES403602A2/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU4259872A (en) | 1973-11-29 |
| GB1368348A (en) | 1974-09-25 |
| BE784018R (fr) | 1972-09-18 |
| US3714640A (en) | 1973-01-30 |
| DE2225585A1 (de) | 1972-12-14 |
| CA936277A (en) | 1973-10-30 |
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