JPS59101006A - 磁気的再生装置 - Google Patents
磁気的再生装置Info
- Publication number
- JPS59101006A JPS59101006A JP20969082A JP20969082A JPS59101006A JP S59101006 A JPS59101006 A JP S59101006A JP 20969082 A JP20969082 A JP 20969082A JP 20969082 A JP20969082 A JP 20969082A JP S59101006 A JPS59101006 A JP S59101006A
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- magnetic
- recording
- anisotropic
- change
- 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
- 230000005291 magnetic effect Effects 0.000 title claims abstract description 214
- 230000005350 ferromagnetic resonance Effects 0.000 claims abstract description 22
- 239000000696 magnetic material Substances 0.000 claims description 36
- 230000005415 magnetization Effects 0.000 claims description 7
- 239000000126 substance Substances 0.000 abstract 6
- 238000010586 diagram Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 229910000808 amorphous metal alloy Inorganic materials 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 230000005347 demagnetization Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910000889 permalloy Inorganic materials 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000010409 thin film Substances 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
- G11B5/1278—Structure or manufacture of heads, e.g. inductive specially adapted for magnetisations perpendicular to the surface of the record carrier
-
- 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
- G11B5/332—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using thin films
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20969082A JPS59101006A (ja) | 1982-11-30 | 1982-11-30 | 磁気的再生装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20969082A JPS59101006A (ja) | 1982-11-30 | 1982-11-30 | 磁気的再生装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59101006A true JPS59101006A (ja) | 1984-06-11 |
| JPH0344364B2 JPH0344364B2 (enrdf_load_stackoverflow) | 1991-07-05 |
Family
ID=16577010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20969082A Granted JPS59101006A (ja) | 1982-11-30 | 1982-11-30 | 磁気的再生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59101006A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390464A (zh) * | 2017-08-07 | 2019-02-26 | Tdk株式会社 | 磁阻效应器件以及高频器件 |
-
1982
- 1982-11-30 JP JP20969082A patent/JPS59101006A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109390464A (zh) * | 2017-08-07 | 2019-02-26 | Tdk株式会社 | 磁阻效应器件以及高频器件 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0344364B2 (enrdf_load_stackoverflow) | 1991-07-05 |
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