IT958712B - Dispositivo a strato magnetico alloggiante domini uniparietali con estesa gamma di valori nel nel campo di polarizzazione - Google Patents
Dispositivo a strato magnetico alloggiante domini uniparietali con estesa gamma di valori nel nel campo di polarizzazioneInfo
- Publication number
- IT958712B IT958712B IT67944/72A IT6794472A IT958712B IT 958712 B IT958712 B IT 958712B IT 67944/72 A IT67944/72 A IT 67944/72A IT 6794472 A IT6794472 A IT 6794472A IT 958712 B IT958712 B IT 958712B
- Authority
- IT
- Italy
- Prior art keywords
- uniparietal
- domains
- polarization
- values
- field
- Prior art date
Links
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
-
- 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
- G11C19/0816—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 a rotating or alternating coplanar magnetic field
-
- 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
-
- 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")
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/90—Magnetic feature
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Thin Magnetic Films (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12986671A | 1971-03-31 | 1971-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT958712B true IT958712B (it) | 1973-10-30 |
Family
ID=22441978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT67944/72A IT958712B (it) | 1971-03-31 | 1972-03-24 | Dispositivo a strato magnetico alloggiante domini uniparietali con estesa gamma di valori nel nel campo di polarizzazione |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3701127A (it) |
| BE (1) | BE781316A (it) |
| CA (1) | CA932457A (it) |
| DE (1) | DE2213846A1 (it) |
| FR (1) | FR2132280B1 (it) |
| GB (1) | GB1377135A (it) |
| IT (1) | IT958712B (it) |
| NL (1) | NL7204091A (it) |
| SE (1) | SE388301B (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3911411A (en) * | 1972-12-29 | 1975-10-07 | Ibm | Magnetic domain systems using different types of domains |
| US3887905A (en) * | 1973-01-29 | 1975-06-03 | Bell Telephone Labor Inc | Magnetic domain shifting arrangement employing movable strip domain |
| US3836898A (en) * | 1973-10-09 | 1974-09-17 | Bell Telephone Labor Inc | Magnetic bubble structure for suppression of dynamic bubble conversion |
| US4728178A (en) * | 1984-07-02 | 1988-03-01 | Allied Corporation | Faceted magneto-optical garnet layer and light modulator using the same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3540019A (en) * | 1968-03-04 | 1970-11-10 | Bell Telephone Labor Inc | Single wall domain device |
| US3643238A (en) * | 1969-11-17 | 1972-02-15 | Bell Telephone Labor Inc | Magnetic devices |
-
1971
- 1971-03-31 US US129866A patent/US3701127A/en not_active Expired - Lifetime
- 1971-10-27 CA CA126234A patent/CA932457A/en not_active Expired
-
1972
- 1972-03-22 SE SE7203681A patent/SE388301B/xx unknown
- 1972-03-22 DE DE19722213846 patent/DE2213846A1/de active Pending
- 1972-03-24 IT IT67944/72A patent/IT958712B/it active
- 1972-03-27 NL NL7204091A patent/NL7204091A/xx not_active Application Discontinuation
- 1972-03-28 BE BE781316A patent/BE781316A/xx unknown
- 1972-03-29 GB GB1462472A patent/GB1377135A/en not_active Expired
- 1972-03-30 FR FR7211340A patent/FR2132280B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7204091A (it) | 1972-10-03 |
| CA932457A (en) | 1973-08-21 |
| BE781316A (fr) | 1972-07-17 |
| FR2132280A1 (it) | 1972-11-17 |
| SE388301B (sv) | 1976-09-27 |
| GB1377135A (en) | 1974-12-11 |
| FR2132280B1 (it) | 1976-08-06 |
| DE2213846A1 (de) | 1972-10-12 |
| US3701127A (en) | 1972-10-24 |
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