JPS59162615A - 磁気抵抗効果ヘッド - Google Patents

磁気抵抗効果ヘッド

Info

Publication number
JPS59162615A
JPS59162615A JP3762883A JP3762883A JPS59162615A JP S59162615 A JPS59162615 A JP S59162615A JP 3762883 A JP3762883 A JP 3762883A JP 3762883 A JP3762883 A JP 3762883A JP S59162615 A JPS59162615 A JP S59162615A
Authority
JP
Japan
Prior art keywords
grooves
magnetization
antiferromagnetic material
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
Application number
JP3762883A
Other languages
English (en)
Japanese (ja)
Other versions
JPH048845B2 (enrdf_load_stackoverflow
Inventor
Nobuyuki Hayama
信幸 羽山
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP3762883A priority Critical patent/JPS59162615A/ja
Publication of JPS59162615A publication Critical patent/JPS59162615A/ja
Publication of JPH048845B2 publication Critical patent/JPH048845B2/ja
Granted legal-status Critical Current

Links

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
    • G11B5/39—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects
    • G11B5/3903—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects using magnetic thin film layers or their effects, the films being part of integrated structures
    • G11B5/398—Specially shaped layers
    • 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
    • G11B5/39—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects
    • G11B5/3903—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects using magnetic thin film layers or their effects, the films being part of integrated structures
    • G11B5/399—Structure or manufacture of flux-sensitive heads, i.e. for reproduction only; Combination of such heads with means for recording or erasing only using magneto-resistive devices or effects using magnetic thin film layers or their effects, the films being part of integrated structures with intrinsic biasing, e.g. provided by equipotential strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP3762883A 1983-03-08 1983-03-08 磁気抵抗効果ヘッド Granted JPS59162615A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3762883A JPS59162615A (ja) 1983-03-08 1983-03-08 磁気抵抗効果ヘッド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3762883A JPS59162615A (ja) 1983-03-08 1983-03-08 磁気抵抗効果ヘッド

Publications (2)

Publication Number Publication Date
JPS59162615A true JPS59162615A (ja) 1984-09-13
JPH048845B2 JPH048845B2 (enrdf_load_stackoverflow) 1992-02-18

Family

ID=12502898

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3762883A Granted JPS59162615A (ja) 1983-03-08 1983-03-08 磁気抵抗効果ヘッド

Country Status (1)

Country Link
JP (1) JPS59162615A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH048845B2 (enrdf_load_stackoverflow) 1992-02-18

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