GB1347901A - Magnetic devices - Google Patents
Magnetic devicesInfo
- Publication number
- GB1347901A GB1347901A GB987771*[A GB987771A GB1347901A GB 1347901 A GB1347901 A GB 1347901A GB 987771 A GB987771 A GB 987771A GB 1347901 A GB1347901 A GB 1347901A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magnetic
- magnetostriction
- ions
- reduced
- sites
- 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 abstract 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 6
- 239000000463 material Substances 0.000 abstract 4
- 150000002500 ions Chemical class 0.000 abstract 3
- 230000010287 polarization Effects 0.000 abstract 2
- 238000006467 substitution reaction Methods 0.000 abstract 2
- 229910052691 Erbium Inorganic materials 0.000 abstract 1
- 229910052693 Europium Inorganic materials 0.000 abstract 1
- 229910052688 Gadolinium Inorganic materials 0.000 abstract 1
- 229910052772 Samarium Inorganic materials 0.000 abstract 1
- 229910052771 Terbium Inorganic materials 0.000 abstract 1
- 229910052775 Thulium Inorganic materials 0.000 abstract 1
- 229910052769 Ytterbium Inorganic materials 0.000 abstract 1
- 229910052782 aluminium Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 230000005293 ferrimagnetic effect Effects 0.000 abstract 1
- 229910052733 gallium Inorganic materials 0.000 abstract 1
- 239000002223 garnet Substances 0.000 abstract 1
- 229910052732 germanium Inorganic materials 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 230000001902 propagating effect Effects 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 1
- 150000002910 rare earth metals Chemical class 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- 229910052727 yttrium Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
- C04B35/2675—Other ferrites containing rare earth metals, e.g. rare earth ferrite 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Thin Magnetic Films (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Soft Magnetic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3006070A | 1970-04-20 | 1970-04-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1347901A true GB1347901A (en) | 1974-02-27 |
Family
ID=21852295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB987771*[A Expired GB1347901A (en) | 1970-04-20 | 1971-04-19 | Magnetic devices |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3665427A (enExample) |
| JP (1) | JPS5132318B1 (enExample) |
| BE (1) | BE765851A (enExample) |
| CA (1) | CA943331A (enExample) |
| CH (1) | CH566618A5 (enExample) |
| DE (1) | DE2118285C3 (enExample) |
| FR (1) | FR2089882A5 (enExample) |
| GB (1) | GB1347901A (enExample) |
| NL (1) | NL156532B (enExample) |
| SE (1) | SE376103B (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4002803A (en) * | 1975-08-25 | 1977-01-11 | Bell Telephone Laboratories, Incorporated | Magnetic bubble devices with controlled temperature characteristics |
| US4165410A (en) * | 1977-06-03 | 1979-08-21 | Bell Telephone Laboratories, Incorporated | Magnetic bubble devices with controlled temperature characteristics |
| JPS5562714A (en) * | 1978-11-01 | 1980-05-12 | Hitachi Ltd | Garnet film for magnetic bubble |
| JPS5642311A (en) * | 1979-09-17 | 1981-04-20 | Hitachi Ltd | Garnet film for magnetic bubble |
| SE8306433L (sv) * | 1983-11-22 | 1985-05-23 | Kockums Ab | Styranordning for noggrann styrning av ventiler |
-
1970
- 1970-04-20 US US30060A patent/US3665427A/en not_active Expired - Lifetime
- 1970-11-30 CA CA099,443A patent/CA943331A/en not_active Expired
-
1971
- 1971-04-07 SE SE7104550A patent/SE376103B/xx unknown
- 1971-04-15 DE DE2118285A patent/DE2118285C3/de not_active Expired
- 1971-04-16 CH CH557171A patent/CH566618A5/xx not_active IP Right Cessation
- 1971-04-16 BE BE765851A patent/BE765851A/xx not_active IP Right Cessation
- 1971-04-19 NL NL7105224.A patent/NL156532B/xx not_active IP Right Cessation
- 1971-04-19 FR FR7113822A patent/FR2089882A5/fr not_active Expired
- 1971-04-19 GB GB987771*[A patent/GB1347901A/en not_active Expired
- 1971-04-20 JP JP46025022A patent/JPS5132318B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2118285B2 (de) | 1973-09-27 |
| JPS5132318B1 (enExample) | 1976-09-11 |
| CH566618A5 (enExample) | 1975-09-15 |
| BE765851A (fr) | 1971-09-16 |
| DE2118285A1 (de) | 1971-12-02 |
| DE2118285C3 (de) | 1974-06-27 |
| US3665427A (en) | 1972-05-23 |
| NL7105224A (enExample) | 1971-10-22 |
| NL156532B (nl) | 1978-04-17 |
| SE376103B (enExample) | 1975-05-05 |
| FR2089882A5 (enExample) | 1972-01-07 |
| CA943331A (en) | 1974-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |