KR880006728A - 연자성 박막 - Google Patents

연자성 박막 Download PDF

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Publication number
KR880006728A
KR880006728A KR870012480A KR870012480A KR880006728A KR 880006728 A KR880006728 A KR 880006728A KR 870012480 A KR870012480 A KR 870012480A KR 870012480 A KR870012480 A KR 870012480A KR 880006728 A KR880006728 A KR 880006728A
Authority
KR
South Korea
Prior art keywords
thin film
soft magnetic
magnetic thin
represent
mxlyjz
Prior art date
Application number
KR870012480A
Other languages
English (en)
Other versions
KR960006055B1 (ko
Inventor
히데아끼 가라몬
Original Assignee
오오가노리오
소니 가부시끼 가이샤
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 오오가노리오, 소니 가부시끼 가이샤 filed Critical 오오가노리오
Publication of KR880006728A publication Critical patent/KR880006728A/ko
Application granted granted Critical
Publication of KR960006055B1 publication Critical patent/KR960006055B1/ko

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
    • H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
    • H01F10/12—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys
    • H01F10/14—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys containing iron or nickel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
    • H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
    • H01F10/12—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys
    • H01F10/13—Amorphous metallic alloys, e.g. glassy metals
    • 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
    • G11B5/147—Structure or manufacture of heads, e.g. inductive with cores being composed of metal sheets, i.e. laminated cores with cores composed of isolated magnetic layers, e.g. sheets
    • 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
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • G11B5/1875—"Composite" pole pieces, i.e. poles composed in some parts of magnetic particles and in some other parts of magnetic metal layers
    • G11B5/1877—"Composite" pole pieces, i.e. poles composed in some parts of magnetic particles and in some other parts of magnetic metal layers including at least one magnetic thin film
    • G11B5/1878—"Composite" pole pieces, i.e. poles composed in some parts of magnetic particles and in some other parts of magnetic metal layers including at least one magnetic thin film disposed immediately adjacent to the transducing gap, e.g. "Metal-In-Gap" structure
    • 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
    • G11B5/31—Structure or manufacture of heads, e.g. inductive using thin films
    • 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
    • H01F41/14—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 magnetic films to substrates
    • H01F41/18—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 magnetic films to substrates by cathode sputtering
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/90—Magnetic feature

Abstract

내용 없음

Description

연자성 박막
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 Fe-B-C계 헤테로 아몰퍼스 연자성 박막의 금속 조직을 나타내는 투자형 전자 현미경 사진을 도시한 도면.
제 3 도는 본 발명 연자성 박막의 특성 영역을 종래의 연자성 박막의 특성 영역과 비교해서 나타내는 분포도.
제 5 도는 포화자속밀도 Bs의 타켓비 알곤가스압 의존성을 나타내는 특성도.

Claims (1)

  1. MxLyJz(단, M는 Fe, Co, Ni의 적어도 1종을 나타내며, L, J는 각각 B, C, Si로부터 선택된 서로 상이한 원소를 나타내며, 또, x,y,z는 각각 원소의 비율을 원자 %로 나타내며 x+y+z=100, y+z10, x≠0, y≠0, z≠0이다)인 조직을 가지며 헤테로 아몰퍼스 2상 구조를 갖는 것을 특징으로 하는 연자성 박막.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870012480A 1986-11-06 1987-11-06 연자성 박막 KR960006055B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP86-264698 1986-11-06
JP264698 1986-11-06
JP61264698A JPH0834154B2 (ja) 1986-11-06 1986-11-06 軟磁性薄膜

Publications (2)

Publication Number Publication Date
KR880006728A true KR880006728A (ko) 1988-07-23
KR960006055B1 KR960006055B1 (ko) 1996-05-08

Family

ID=17406943

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870012480A KR960006055B1 (ko) 1986-11-06 1987-11-06 연자성 박막

Country Status (6)

Country Link
US (1) US4921763A (ko)
JP (1) JPH0834154B2 (ko)
KR (1) KR960006055B1 (ko)
DE (1) DE3737266C2 (ko)
FR (1) FR2606546B1 (ko)
GB (1) GB2198146B (ko)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0744110B2 (ja) * 1988-09-02 1995-05-15 松下電器産業株式会社 高飽和磁束密度軟磁性膜及び磁気ヘッド
US4921756A (en) * 1989-03-03 1990-05-01 Springs Industries, Inc. Fire resistant balanced fine corespun yarn and fabric formed thereof
US5091253A (en) * 1990-05-18 1992-02-25 Allied-Signal Inc. Magnetic cores utilizing metallic glass ribbons and mica paper interlaminar insulation
JP2950912B2 (ja) * 1990-05-22 1999-09-20 ティーディーケイ株式会社 軟磁性薄膜
JP3688732B2 (ja) * 1993-06-29 2005-08-31 株式会社東芝 平面型磁気素子および非晶質磁性薄膜
JP3759191B2 (ja) * 1995-03-30 2006-03-22 株式会社東芝 薄膜磁気素子
JPH0997715A (ja) * 1995-09-28 1997-04-08 Toshiba Corp 磁性薄膜およびそれを用いた薄膜磁気素子
US5833770A (en) * 1996-02-26 1998-11-10 Alps Electric Co., Ltd. High frequency soft magnetic alloy and plane magnetic element, antenna and wave absorber comprising the same
JP2879433B2 (ja) 1997-01-16 1999-04-05 工業技術院長 半導体磁気光学材料
DE10020083A1 (de) * 2000-04-22 2001-10-31 Bosch Gmbh Robert Gesinterter weichmagnetischer Werkstoff und Verfahren zu dessen Herstellung
TWI317954B (en) * 2006-12-22 2009-12-01 Ind Tech Res Inst Soft magnetism thin film inductor and magnetic multi-element alloy film
JP5171176B2 (ja) * 2007-09-13 2013-03-27 バブコック日立株式会社 金属製基材表面の溶射用材料及び該材料で被覆した耐高温腐食部材
US20110238177A1 (en) * 2010-03-25 2011-09-29 Joseph Anthony Farco Biomechatronic Device
JP6081051B2 (ja) 2011-01-20 2017-02-15 太陽誘電株式会社 コイル部品
JP4906972B1 (ja) * 2011-04-27 2012-03-28 太陽誘電株式会社 磁性材料およびそれを用いたコイル部品
JP2012238841A (ja) 2011-04-27 2012-12-06 Taiyo Yuden Co Ltd 磁性材料及びコイル部品
JP5082002B1 (ja) 2011-08-26 2012-11-28 太陽誘電株式会社 磁性材料およびコイル部品

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE882174C (de) * 1942-10-07 1953-07-06 Bosch Gmbh Robert Verfahren zum Verdampfen von Stoffen im Vakuum mittels Elektronenstrahlen
US4236946A (en) * 1978-03-13 1980-12-02 International Business Machines Corporation Amorphous magnetic thin films with highly stable easy axis
US4249969A (en) * 1979-12-10 1981-02-10 Allied Chemical Corporation Method of enhancing the magnetic properties of an Fea Bb Sic d amorphous alloy
US4298409A (en) * 1979-12-10 1981-11-03 Allied Chemical Corporation Method for making iron-metalloid amorphous alloys for electromagnetic devices
US4476509A (en) * 1981-02-20 1984-10-09 Hitachi, Ltd. Thin film magnetic head and method of manufacturing the same
JPS57193005A (en) * 1981-05-23 1982-11-27 Tdk Corp Amorphous magnetic alloy thin belt for choke coil and magnetic core for the same
FR2513631A1 (fr) * 1981-09-29 1983-04-01 Rhone Poulenc Spec Chim Procede d'hydrolyse d'ethers aryl-aliphatiques
US4450206A (en) * 1982-05-27 1984-05-22 Allegheny Ludlum Steel Corporation Amorphous metals and articles made thereof
JPS58213857A (ja) * 1982-06-04 1983-12-12 Takeshi Masumoto 疲労特性に優れた非晶質鉄基合金
DE3346645A1 (de) * 1983-12-23 1985-07-04 Standard Elektrik Lorenz Ag, 7000 Stuttgart Magnetisierte duenne schicht aus ferromagnetischem amorphem metall und verfahren zu ihrer herstellung
JPS60152651A (ja) * 1984-01-20 1985-08-10 Res Dev Corp Of Japan 窒素を含む非晶質合金およびその製造方法
JPS61199614A (ja) * 1985-02-28 1986-09-04 Anelva Corp 軟磁性非晶質薄膜体

Also Published As

Publication number Publication date
FR2606546B1 (fr) 1994-05-13
GB2198146B (en) 1990-06-13
KR960006055B1 (ko) 1996-05-08
DE3737266C2 (de) 1999-04-22
FR2606546A1 (fr) 1988-05-13
JPH0834154B2 (ja) 1996-03-29
DE3737266A1 (de) 1988-05-11
US4921763A (en) 1990-05-01
GB8725763D0 (en) 1987-12-09
GB2198146A (en) 1988-06-08
JPS63119209A (ja) 1988-05-23

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