GB1474703A - Magnetic device having domains - Google Patents
Magnetic device having domainsInfo
- Publication number
- GB1474703A GB1474703A GB4293074A GB4293074A GB1474703A GB 1474703 A GB1474703 A GB 1474703A GB 4293074 A GB4293074 A GB 4293074A GB 4293074 A GB4293074 A GB 4293074A GB 1474703 A GB1474703 A GB 1474703A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bubble
- permalloy
- bubbles
- strip
- small
- 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
- 229910000889 permalloy Inorganic materials 0.000 abstract 9
- 239000004020 conductor Substances 0.000 abstract 4
- BTFMCMVEUCGQDX-UHFFFAOYSA-N 1-[10-[3-[4-(2-hydroxyethyl)-1-piperidinyl]propyl]-2-phenothiazinyl]ethanone Chemical group C12=CC(C(=O)C)=CC=C2SC2=CC=CC=C2N1CCCN1CCC(CCO)CC1 BTFMCMVEUCGQDX-UHFFFAOYSA-N 0.000 abstract 1
- 101100188552 Arabidopsis thaliana OCT3 gene Proteins 0.000 abstract 1
- 101100188555 Arabidopsis thaliana OCT6 gene Proteins 0.000 abstract 1
- 241000063156 Squatina squatina Species 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 239000000696 magnetic material Substances 0.000 abstract 1
- 230000000644 propagated effect Effects 0.000 abstract 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
-
- 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
- Recording Or Reproducing By Magnetic Means (AREA)
- Magnetic Record Carriers (AREA)
- Mram Or Spin Memory Techniques (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Thin Magnetic Films (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7313755A NL7313755A (nl) | 1973-10-06 | 1973-10-06 | Magnetische inrichting met domeinen. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1474703A true GB1474703A (en) | 1977-05-25 |
Family
ID=19819756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4293074A Expired GB1474703A (en) | 1973-10-06 | 1974-10-03 | Magnetic device having domains |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5314445B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1033839A (enrdf_load_stackoverflow) |
| DE (1) | DE2445441C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2287090A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1474703A (enrdf_load_stackoverflow) |
| NL (1) | NL7313755A (enrdf_load_stackoverflow) |
| SE (1) | SE7412483L (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0275816U (enrdf_load_stackoverflow) * | 1988-11-30 | 1990-06-11 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1292399A (en) * | 1970-08-19 | 1972-10-11 | Plessey Co Ltd | Improvements in or relating to circular magnetic domain devices |
| US3728697A (en) * | 1970-12-21 | 1973-04-17 | North American Rockwell | Bubble domain system |
| US3676872A (en) * | 1971-06-21 | 1972-07-11 | Bell Canada Northern Electric | Propagation of magnetic bubble domains |
| US3701129A (en) * | 1971-10-28 | 1972-10-24 | Bell Telephone Labor Inc | Self-biasing single wall domain arrangement |
-
1973
- 1973-10-06 NL NL7313755A patent/NL7313755A/xx not_active Application Discontinuation
-
1974
- 1974-09-24 DE DE19742445441 patent/DE2445441C3/de not_active Expired
- 1974-09-30 CA CA210,408A patent/CA1033839A/en not_active Expired
- 1974-10-03 SE SE7412483A patent/SE7412483L/ not_active Application Discontinuation
- 1974-10-03 GB GB4293074A patent/GB1474703A/en not_active Expired
- 1974-10-04 JP JP11395574A patent/JPS5314445B2/ja not_active Expired
- 1974-10-07 FR FR7433650A patent/FR2287090A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2287090A1 (fr) | 1976-04-30 |
| JPS5066123A (enrdf_load_stackoverflow) | 1975-06-04 |
| FR2287090B1 (enrdf_load_stackoverflow) | 1979-02-16 |
| NL7313755A (nl) | 1975-04-08 |
| CA1033839A (en) | 1978-06-27 |
| DE2445441B2 (de) | 1981-04-16 |
| DE2445441C3 (de) | 1981-12-17 |
| SE7412483L (enrdf_load_stackoverflow) | 1975-04-07 |
| DE2445441A1 (de) | 1975-04-17 |
| JPS5314445B2 (enrdf_load_stackoverflow) | 1978-05-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |