JPS6134604B2 - - Google Patents
Info
- Publication number
- JPS6134604B2 JPS6134604B2 JP3684679A JP3684679A JPS6134604B2 JP S6134604 B2 JPS6134604 B2 JP S6134604B2 JP 3684679 A JP3684679 A JP 3684679A JP 3684679 A JP3684679 A JP 3684679A JP S6134604 B2 JPS6134604 B2 JP S6134604B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetized
- current path
- magnetic field
- magnetoresistive element
- current
- 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 description 61
- 238000006073 displacement reaction Methods 0.000 description 11
- 239000003302 ferromagnetic material Substances 0.000 description 8
- 238000001514 detection method Methods 0.000 description 6
- 239000004065 semiconductor Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 230000035945 sensitivity Effects 0.000 description 4
- 230000005415 magnetization Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 229910000943 NiAl Inorganic materials 0.000 description 1
- 229910003266 NiCo Inorganic materials 0.000 description 1
- 229910003289 NiMn Inorganic materials 0.000 description 1
- 229910003962 NiZn Inorganic materials 0.000 description 1
- NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- WPYVAWXEWQSOGY-UHFFFAOYSA-N indium antimonide Chemical compound [Sb]#[In] WPYVAWXEWQSOGY-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/09—Magnetoresistive devices
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Transmission And Conversion Of Sensor Element Output (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3684679A JPS55130104A (en) | 1979-03-30 | 1979-03-30 | Generator of magnetic field |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3684679A JPS55130104A (en) | 1979-03-30 | 1979-03-30 | Generator of magnetic field |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55130104A JPS55130104A (en) | 1980-10-08 |
| JPS6134604B2 true JPS6134604B2 (enrdf_load_stackoverflow) | 1986-08-08 |
Family
ID=12481118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3684679A Granted JPS55130104A (en) | 1979-03-30 | 1979-03-30 | Generator of magnetic field |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55130104A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1087077C (zh) * | 1994-08-23 | 2002-07-03 | 松下电器产业株式会社 | 磁信号检测装置 |
-
1979
- 1979-03-30 JP JP3684679A patent/JPS55130104A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55130104A (en) | 1980-10-08 |
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