DE2317326C3 - Generator zur Erzeugung magnetischer Blasendomänen - Google Patents
Generator zur Erzeugung magnetischer BlasendomänenInfo
- Publication number
- DE2317326C3 DE2317326C3 DE2317326A DE2317326A DE2317326C3 DE 2317326 C3 DE2317326 C3 DE 2317326C3 DE 2317326 A DE2317326 A DE 2317326A DE 2317326 A DE2317326 A DE 2317326A DE 2317326 C3 DE2317326 C3 DE 2317326C3
- Authority
- DE
- Germany
- Prior art keywords
- area
- strip
- shaped
- domain
- generator
- 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
- 230000005291 magnetic effect Effects 0.000 title claims description 40
- 239000004020 conductor Substances 0.000 claims description 29
- 238000006073 displacement reaction Methods 0.000 claims description 23
- 239000000696 magnetic material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910000889 permalloy Inorganic materials 0.000 description 2
- GBBJNOOZYJMWAG-UHFFFAOYSA-N (4-oxo-2,3-dihydro-1h-cyclopenta[c]chromen-7-yl) 3-chloro-4-[2-(phenylmethoxycarbonylamino)acetyl]oxybenzoate Chemical compound ClC1=CC(C(=O)OC=2C=C3OC(=O)C=4CCCC=4C3=CC=2)=CC=C1OC(=O)CNC(=O)OCC1=CC=CC=C1 GBBJNOOZYJMWAG-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- 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
- G11C19/0858—Generating, replicating or annihilating magnetic domains (also comprising different types of magnetic domains, e.g. "Hard Bubbles")
Landscapes
- Thin Magnetic Films (AREA)
- Particle Accelerators (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00292712A US3824565A (en) | 1972-09-27 | 1972-09-27 | Multiple bar bubble domain generator |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2317326A1 DE2317326A1 (de) | 1974-04-04 |
| DE2317326B2 DE2317326B2 (de) | 1978-01-26 |
| DE2317326C3 true DE2317326C3 (de) | 1978-09-21 |
Family
ID=23125871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2317326A Expired DE2317326C3 (de) | 1972-09-27 | 1973-04-06 | Generator zur Erzeugung magnetischer Blasendomänen |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3824565A (cg-RX-API-DMAC7.html) |
| CA (1) | CA964763A (cg-RX-API-DMAC7.html) |
| DE (1) | DE2317326C3 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2200596A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB1374722A (cg-RX-API-DMAC7.html) |
| NL (1) | NL7300324A (cg-RX-API-DMAC7.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7303464A (cg-RX-API-DMAC7.html) * | 1973-03-13 | 1974-09-17 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3523286A (en) * | 1968-08-12 | 1970-08-04 | Bell Telephone Labor Inc | Magnetic single wall domain propagation device |
| US3611331A (en) * | 1969-12-04 | 1971-10-05 | Bell Telephone Labor Inc | Single wall domain source |
| US3760385A (en) * | 1971-06-30 | 1973-09-18 | Du Pont | Optical scanner |
| US3735370A (en) * | 1971-11-09 | 1973-05-22 | Bell Telephone Labor Inc | Input for single-wall domain arrangement |
-
1972
- 1972-09-27 US US00292712A patent/US3824565A/en not_active Expired - Lifetime
- 1972-12-14 GB GB5784772A patent/GB1374722A/en not_active Expired
- 1972-12-29 CA CA160,176A patent/CA964763A/en not_active Expired
-
1973
- 1973-01-10 NL NL7300324A patent/NL7300324A/xx not_active Application Discontinuation
- 1973-01-31 FR FR7303459A patent/FR2200596A1/fr not_active Withdrawn
- 1973-04-06 DE DE2317326A patent/DE2317326C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2200596A1 (cg-RX-API-DMAC7.html) | 1974-04-19 |
| NL7300324A (cg-RX-API-DMAC7.html) | 1974-03-29 |
| DE2317326B2 (de) | 1978-01-26 |
| US3824565A (en) | 1974-07-16 |
| GB1374722A (en) | 1974-11-20 |
| CA964763A (en) | 1975-03-18 |
| DE2317326A1 (de) | 1974-04-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |