JPS6486579A - Magnetoresistance element - Google Patents
Magnetoresistance elementInfo
- Publication number
- JPS6486579A JPS6486579A JP62132679A JP13267987A JPS6486579A JP S6486579 A JPS6486579 A JP S6486579A JP 62132679 A JP62132679 A JP 62132679A JP 13267987 A JP13267987 A JP 13267987A JP S6486579 A JPS6486579 A JP S6486579A
- Authority
- JP
- Japan
- Prior art keywords
- incidence
- deposition
- self
- magnetic field
- substrate
- 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
- 238000000151 deposition Methods 0.000 abstract 5
- 230000008021 deposition Effects 0.000 abstract 4
- 239000002245 particle Substances 0.000 abstract 3
- 239000000758 substrate Substances 0.000 abstract 3
- 239000000463 material Substances 0.000 abstract 2
- 230000005389 magnetism Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N50/00—Galvanomagnetic devices
- H10N50/10—Magnetoresistive devices
Landscapes
- Hall/Mr Elements (AREA)
Abstract
PURPOSE:To obtain MR element having a self-bias magnetism or an easily magnetizable axis, by conbination of a material to be deposited as MR element, an angle of incidence of particles to be deposited onto the substrate, and a direction of MR element pattern to the direction of the incidence. CONSTITUTION:MR material film for MR element is formed by obliquely holding a substrate 1 in depositing a film at an angle 4=10-60 deg. from the direction of incidence of the deposition particles (the direction of deposition), then a metal film can be obtained having a self-magnetism in the direction of deposition or in its orthogonal direction. The direction of the resistor pattern 4 is formed at angle beta of 30 deg.-60 deg. to a projection line 3, on the substrate, of a line indicating an incidence direction of deposition particles. In the MR element, when the self-magnetism is reversed by impressed magnetic field in the spin of the magnetic field as in the Wiegand wire, the synthetic magnetic field applied to the MR element changes suddenly, thereby the MR element generates a specific change of the resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62132679A JP2654016B2 (en) | 1987-05-27 | 1987-05-27 | Magnetoresistive element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62132679A JP2654016B2 (en) | 1987-05-27 | 1987-05-27 | Magnetoresistive element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6486579A true JPS6486579A (en) | 1989-03-31 |
| JP2654016B2 JP2654016B2 (en) | 1997-09-17 |
Family
ID=15086975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62132679A Expired - Lifetime JP2654016B2 (en) | 1987-05-27 | 1987-05-27 | Magnetoresistive element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2654016B2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5674817A (en) * | 1979-11-20 | 1981-06-20 | Matsushita Electric Ind Co Ltd | Magnetic resistance effect type head |
| JPS5960725A (en) * | 1982-09-29 | 1984-04-06 | Nec Corp | Production of magneto-resistance effect head |
-
1987
- 1987-05-27 JP JP62132679A patent/JP2654016B2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5674817A (en) * | 1979-11-20 | 1981-06-20 | Matsushita Electric Ind Co Ltd | Magnetic resistance effect type head |
| JPS5960725A (en) * | 1982-09-29 | 1984-04-06 | Nec Corp | Production of magneto-resistance effect head |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2654016B2 (en) | 1997-09-17 |
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