JPS5516462A - Method of forming contiguous pattern - Google Patents

Method of forming contiguous pattern

Info

Publication number
JPS5516462A
JPS5516462A JP8956578A JP8956578A JPS5516462A JP S5516462 A JPS5516462 A JP S5516462A JP 8956578 A JP8956578 A JP 8956578A JP 8956578 A JP8956578 A JP 8956578A JP S5516462 A JPS5516462 A JP S5516462A
Authority
JP
Japan
Prior art keywords
layer
pattern
magnetizing
under
forming
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.)
Pending
Application number
JP8956578A
Other languages
Japanese (ja)
Inventor
Yasuharu Hidaka
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 JP8956578A priority Critical patent/JPS5516462A/en
Publication of JPS5516462A publication Critical patent/JPS5516462A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/32—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying conductive, insulating or magnetic material on a magnetic film, specially adapted for a thin magnetic film
    • H01F41/34—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying conductive, insulating or magnetic material on a magnetic film, specially adapted for a thin magnetic film in patterns, e.g. by lithography

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thin Magnetic Films (AREA)

Abstract

PURPOSE:To facilitate the formation of the contiguous pattern by forming a layer of a magnetic material on the crystal surface of a substrate, removing a part of the magnetic material layer in the form of a pattern and then forming thereon an under- surface magnetizing layer. CONSTITUTION:A bulb holding layer 2 is made to grow on a monocrystal 1 of substrate. A part of the bulb holding layer is removed to leave a desired pattern 3, by means by an ion milling or the like method. Finally, the under-layer magnetizing or the like method. Finally, the under-layer magnetizing layer 4 is formed thereon. the saturation magnetic flux density of this layer 4 is not greater than 3000 Gauss, and is constituted by, for example, a vapor epitaxial film of Y3Fe5O12 or non-crystal strengthened film of Gd-Fe.
JP8956578A 1978-07-21 1978-07-21 Method of forming contiguous pattern Pending JPS5516462A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8956578A JPS5516462A (en) 1978-07-21 1978-07-21 Method of forming contiguous pattern

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8956578A JPS5516462A (en) 1978-07-21 1978-07-21 Method of forming contiguous pattern

Publications (1)

Publication Number Publication Date
JPS5516462A true JPS5516462A (en) 1980-02-05

Family

ID=13974328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8956578A Pending JPS5516462A (en) 1978-07-21 1978-07-21 Method of forming contiguous pattern

Country Status (1)

Country Link
JP (1) JPS5516462A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56159890A (en) * 1980-05-09 1981-12-09 Nec Corp Bubble magnetic domain element
JPS5730186A (en) * 1980-07-29 1982-02-18 Nec Corp Magnetic bubble element
US4591465A (en) * 1983-09-28 1986-05-27 Mitsubishi Petrochemical Co., Ltd. Method of producing polymeric electret element

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56159890A (en) * 1980-05-09 1981-12-09 Nec Corp Bubble magnetic domain element
JPS636949B2 (en) * 1980-05-09 1988-02-13 Nippon Electric Co
JPS5730186A (en) * 1980-07-29 1982-02-18 Nec Corp Magnetic bubble element
US4591465A (en) * 1983-09-28 1986-05-27 Mitsubishi Petrochemical Co., Ltd. Method of producing polymeric electret element

Similar Documents

Publication Publication Date Title
JPS5516462A (en) Method of forming contiguous pattern
JPS5578515A (en) Manufacture of magnetic bubble element
JPS5680105A (en) Bubble magnetic domain element
JPS5516463A (en) Bulb magnetic region element
JPS5651817A (en) Preparation of magnetic bubble element
JPS57164516A (en) Manufacture of magnetic bubble element
JPS5597021A (en) Thin-film magnetic head and its manufacture
JPS5419200A (en) Magnetic recording medium process
JPS5770273A (en) Method for fixing mask for vapor deposition
JPS56169309A (en) Magnetic thin film material
JPS5715279A (en) Manufacture of contiguous disk bubble element
JPS5764913A (en) Manufacture of magnetic bubble memory elemebt
JPS5518095A (en) Cilindrical magnetic domain element
JPS5733438A (en) Vanishing method of magnetic disk
JPS52127764A (en) Etching method
JPS55108990A (en) Production of magnetic bubble material
JPS5595313A (en) Preparation for magnetic bubble material
JPS5354198A (en) Liquid phase epitaxial growing method for garnet thin film
JPS5211860A (en) Liquid phase epitaxial device
GB1432686A (en) Method of manufacturing a monocrystalline substrate body
JPS54156200A (en) Magnetic bubble element
JPS5730186A (en) Magnetic bubble element
JPS5646518A (en) Method for reducing magnetism resistant force of liquid-phase epitaxial garnet film
JPS55108989A (en) Production of magnetic detector
JPS5755582A (en) Magnetic bubble memory element