JPS5947378B2 - 磁気抵抗効果形円筒ドメイン検出器 - Google Patents
磁気抵抗効果形円筒ドメイン検出器Info
- Publication number
- JPS5947378B2 JPS5947378B2 JP3147877A JP3147877A JPS5947378B2 JP S5947378 B2 JPS5947378 B2 JP S5947378B2 JP 3147877 A JP3147877 A JP 3147877A JP 3147877 A JP3147877 A JP 3147877A JP S5947378 B2 JPS5947378 B2 JP S5947378B2
- Authority
- JP
- Japan
- Prior art keywords
- domain
- detector
- detection strip
- detection
- cylindrical
- 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
Classifications
-
- 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
- G11C19/0866—Detecting magnetic domains
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762612090 DE2612090C3 (de) | 1976-03-22 | 1976-03-22 | Magnetoresistiver Domänendetektor zum Lesen der gespeicherten Information eines Zylinderdomänen-Transportspeichers |
DE000P26120901 | 1976-03-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52115130A JPS52115130A (en) | 1977-09-27 |
JPS5947378B2 true JPS5947378B2 (ja) | 1984-11-19 |
Family
ID=5973118
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3147877A Expired JPS5947378B2 (ja) | 1976-03-22 | 1977-03-22 | 磁気抵抗効果形円筒ドメイン検出器 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5947378B2 (fr) |
DE (1) | DE2612090C3 (fr) |
FR (1) | FR2345785A1 (fr) |
GB (1) | GB1578454A (fr) |
NL (1) | NL7703044A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4432069A (en) * | 1981-01-29 | 1984-02-14 | Intel Corporation | Multiplexed magnetic bubble detectors |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA959969A (en) * | 1972-09-20 | 1974-12-24 | Jeffrey L. Williams | Magnetic bubble domain detection device |
DE2440997C2 (de) * | 1974-08-27 | 1981-06-25 | Siemens AG, 1000 Berlin und 8000 München | Magnetoresistiver Domänendetektor zum Lesen der gespeicherten Information eines Zylinderdomänen-Transportspeichers |
-
1976
- 1976-03-22 DE DE19762612090 patent/DE2612090C3/de not_active Expired
-
1977
- 1977-03-18 FR FR7708161A patent/FR2345785A1/fr active Granted
- 1977-03-21 NL NL7703044A patent/NL7703044A/xx not_active Application Discontinuation
- 1977-03-22 JP JP3147877A patent/JPS5947378B2/ja not_active Expired
- 1977-03-22 GB GB1192977A patent/GB1578454A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2345785B1 (fr) | 1982-03-05 |
NL7703044A (nl) | 1977-09-26 |
DE2612090A1 (de) | 1977-10-06 |
DE2612090B2 (fr) | 1979-10-18 |
FR2345785A1 (fr) | 1977-10-21 |
JPS52115130A (en) | 1977-09-27 |
GB1578454A (en) | 1980-11-05 |
DE2612090C3 (de) | 1981-11-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP3028377B2 (ja) | 磁気抵抗近接センサ | |
US5576915A (en) | Magnetoresistive head with antiferromagnetic sublayers interposed between first and second spin-valve units to exchange bias inner magnetic films thereof | |
US6988414B2 (en) | Sensor device having a magnetostrictive force sensor | |
US7477490B2 (en) | Single sensor element that is naturally differentiated | |
US6313627B1 (en) | Sensor device for detecting the direction of an external magnetic field using a magnetoresistive sensor element | |
KR20030088355A (ko) | 자기장 검출 센서 | |
JPH11513487A (ja) | 対象物の無接触位置検出装置およびこの装置の使用方法 | |
JPH0719923B2 (ja) | 位置検出装置 | |
KR19990022160A (ko) | 자기 저항성 브리지 소자의 브리지 회로를 포함하는자장 센서 | |
JPH04321913A (ja) | 強磁性薄膜を有する磁場センサ | |
JP5254514B2 (ja) | 減少した電磁切換え磁場を持つ磁気抵抗検知器又は記憶素子 | |
JPS5947378B2 (ja) | 磁気抵抗効果形円筒ドメイン検出器 | |
EP4022327A1 (fr) | Capteur magnéto-résistif à effet tunnel (tmr) à jonctions tunnel magnétiques avec une couche libre ayant une anisotropie intrinsèque | |
JPH0870148A (ja) | 磁気抵抗素子 | |
US6947319B1 (en) | Increased sensitivity in local probe of magnetic properties | |
JP2008003072A (ja) | 薄膜磁気抵抗素子及び薄膜磁気センサ | |
US4042917A (en) | Magneto-resistive domain detector for cylinder-domain-transport memory | |
JP3282444B2 (ja) | 磁気抵抗素子 | |
EP0738896A2 (fr) | Capteur avec tête de lecture magnétorésistive accouplé alternant | |
JP4110468B2 (ja) | 磁気インピーダンス素子 | |
US4280194A (en) | Parametric bubble detector | |
SU577564A1 (ru) | Устройство дл регистрации цилиндрических магнитных доменов | |
JP2003282999A (ja) | 磁気センサ | |
SU602994A1 (ru) | Устройство дл регистрации цилиндрических магнитных доменов | |
JPH0432969B2 (fr) |