JPS58114323A - ホ−ル効果型磁気ヘツド - Google Patents
ホ−ル効果型磁気ヘツドInfo
- Publication number
- JPS58114323A JPS58114323A JP20960281A JP20960281A JPS58114323A JP S58114323 A JPS58114323 A JP S58114323A JP 20960281 A JP20960281 A JP 20960281A JP 20960281 A JP20960281 A JP 20960281A JP S58114323 A JPS58114323 A JP S58114323A
- Authority
- JP
- Japan
- Prior art keywords
- hall
- magnetic head
- composition ratio
- magnetic
- rare earth
- 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.)
- Granted
Links
- 230000005355 Hall effect Effects 0.000 title claims abstract description 14
- 239000000203 mixture Substances 0.000 claims abstract description 17
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 11
- 229910000808 amorphous metal alloy Inorganic materials 0.000 claims abstract description 9
- 230000007704 transition Effects 0.000 claims description 7
- 239000000758 substrate Substances 0.000 abstract description 4
- 150000002910 rare earth metals Chemical class 0.000 abstract description 3
- 229910052723 transition metal Inorganic materials 0.000 abstract description 3
- 150000003624 transition metals Chemical class 0.000 abstract description 3
- 229910052688 Gadolinium Inorganic materials 0.000 abstract description 2
- 229910052771 Terbium Inorganic materials 0.000 abstract description 2
- 229910045601 alloy Inorganic materials 0.000 abstract description 2
- 239000000956 alloy Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 238000001704 evaporation Methods 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000010408 film Substances 0.000 description 12
- 238000010586 diagram Methods 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 230000008021 deposition Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
- G11B5/127—Structure or manufacture of heads, e.g. inductive
- G11B5/33—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only
- G11B5/37—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using galvano-magnetic devices, e.g. Hall-effect devices using Hall or Hall-related effect, e.g. planar-Hall effect or pseudo-Hall effect
- G11B5/372—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using galvano-magnetic devices, e.g. Hall-effect devices using Hall or Hall-related effect, e.g. planar-Hall effect or pseudo-Hall effect in magnetic thin films
- G11B5/374—Integrated structures
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20960281A JPS58114323A (ja) | 1981-12-28 | 1981-12-28 | ホ−ル効果型磁気ヘツド |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20960281A JPS58114323A (ja) | 1981-12-28 | 1981-12-28 | ホ−ル効果型磁気ヘツド |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58114323A true JPS58114323A (ja) | 1983-07-07 |
| JPS6227448B2 JPS6227448B2 (enrdf_load_stackoverflow) | 1987-06-15 |
Family
ID=16575524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20960281A Granted JPS58114323A (ja) | 1981-12-28 | 1981-12-28 | ホ−ル効果型磁気ヘツド |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58114323A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0468656U (enrdf_load_stackoverflow) * | 1990-10-22 | 1992-06-17 |
-
1981
- 1981-12-28 JP JP20960281A patent/JPS58114323A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6227448B2 (enrdf_load_stackoverflow) | 1987-06-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5347485A (en) | Magnetic thin film memory | |
| RU2124765C1 (ru) | Композиция материала запоминающего устройства, способ его изготовления, энергонезависимое запоминающее устройство, способ его изготовления, способ запоминания и воспроизведения двух независимых бит двоичных данных в одной ячейке памяти энергонезависимого запоминающего устройства | |
| DE19738344A1 (de) | Dreiphasige bürstenlose Gleichstromschaltungen und ein Hall-Signal verwendende Verfahren | |
| US5063467A (en) | Magnetic head with saturable gap and matrix device comprising a multiplicity of such heads | |
| JPS58114323A (ja) | ホ−ル効果型磁気ヘツド | |
| DE1264508B (de) | Magnetisches Schieberegister | |
| US4303956A (en) | Load-sharing type magnetic head | |
| Bertsche et al. | Temperature considerations in the design of a permanent magnet storage ring | |
| JPS5718018A (en) | Magnetic head | |
| JPS6148116A (ja) | 薄膜磁気ヘッドの製造方法 | |
| JPS62126856A (ja) | リニアモ−タ | |
| JP2778250B2 (ja) | 集積形記録用磁気ヘッド | |
| Ervens | Rare Earth--Transition Metal 2: 17 Permanent Magnet Alloys, State and Trends | |
| JPS647485B2 (enrdf_load_stackoverflow) | ||
| JPS6153843B2 (enrdf_load_stackoverflow) | ||
| SU276518A1 (ru) | Магнитный дискриминатор знака | |
| SU593236A1 (ru) | Способ магнитной записи цифровой информации | |
| JPH01149285A (ja) | 磁性薄膜記憶素子 | |
| JP2699567B2 (ja) | 磁気抵抗効果ヘッド | |
| JPS5988814A (ja) | 希土類金属と鉄を主体としたアモルフアス垂直磁化膜の製造方法 | |
| US3504354A (en) | Word-organized superconductive layer store | |
| SU415896A3 (enrdf_load_stackoverflow) | ||
| JP3298767B2 (ja) | 磁性薄膜メモリ | |
| Fisher et al. | The impact of rare earth cobalt permanent magnets on electromechanical device design | |
| JPH01263905A (ja) | 垂直磁気記録用リング形ヘッドおよびその製造方法 |