FR2398810A1 - Procede de projection d'une matiere ferromagnetique - Google Patents

Procede de projection d'une matiere ferromagnetique

Info

Publication number
FR2398810A1
FR2398810A1 FR7821866A FR7821866A FR2398810A1 FR 2398810 A1 FR2398810 A1 FR 2398810A1 FR 7821866 A FR7821866 A FR 7821866A FR 7821866 A FR7821866 A FR 7821866A FR 2398810 A1 FR2398810 A1 FR 2398810A1
Authority
FR
France
Prior art keywords
ferromagnetic material
projecting
target cathode
temperature
ferromagnetic
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
FR7821866A
Other languages
English (en)
Other versions
FR2398810B1 (fr
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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Publication of FR2398810A1 publication Critical patent/FR2398810A1/fr
Application granted granted Critical
Publication of FR2398810B1 publication Critical patent/FR2398810B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/34—Gas-filled discharge tubes operating with cathodic sputtering
    • H01J37/3411—Constructional aspects of the reactor
    • H01J37/3414—Targets
    • H01J37/3426—Material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C23C14/3407—Cathode assembly for sputtering apparatus, e.g. Target
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C23C14/3407—Cathode assembly for sputtering apparatus, e.g. Target
    • C23C14/3414—Metallurgical or chemical aspects of target preparation, e.g. casting, powder metallurgy
    • 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
    • H01F41/183—Sputtering targets therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/32—Gas-filled discharge tubes
    • H01J37/34—Gas-filled discharge tubes operating with cathodic sputtering
    • H01J37/3402—Gas-filled discharge tubes operating with cathodic sputtering using supplementary magnetic fields
    • H01J37/3405—Magnetron sputtering
    • H01J37/3408—Planar magnetron sputtering

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physical Vapour Deposition (AREA)
  • Electrodes Of Semiconductors (AREA)

Abstract

a. Procédé de réalisation d'un film projeté par magnétron ayant des caractéristiques des matières ferromagnétiques. b. Procédé caractérisé en ce qu'on utilise une cathode cible en un matériau ferromagnétique allié à un matériau non ferromagnétique pour abaisser la température de Curie de l'alliage à une valeur inférieure à la température d'utilisation de la cathode cible pendant le procédé.
FR7821866A 1977-07-25 1978-07-24 Procede de projection d'une matiere ferromagnetique Granted FR2398810A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/818,681 US4094761A (en) 1977-07-25 1977-07-25 Magnetion sputtering of ferromagnetic material

Publications (2)

Publication Number Publication Date
FR2398810A1 true FR2398810A1 (fr) 1979-02-23
FR2398810B1 FR2398810B1 (fr) 1983-11-04

Family

ID=25226149

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821866A Granted FR2398810A1 (fr) 1977-07-25 1978-07-24 Procede de projection d'une matiere ferromagnetique

Country Status (8)

Country Link
US (2) US4094761A (fr)
JP (1) JPS5929111B2 (fr)
DE (1) DE2832620A1 (fr)
FR (1) FR2398810A1 (fr)
GB (1) GB2001350B (fr)
HK (1) HK66284A (fr)
MY (1) MY8500489A (fr)
SG (1) SG17984G (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454178A1 (fr) * 1979-04-09 1980-11-07 Vac Tec Syst Procede pour ameliorer magnetiquement la pulverisation cathodique de cibles permeables magnetiquement et dispositif de pulverisation cathodique

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5813622B2 (ja) * 1979-05-04 1983-03-15 株式会社東芝 マグネトロン型スパッタ装置
US4299678A (en) * 1979-07-23 1981-11-10 Spin Physics, Inc. Magnetic target plate for use in magnetron sputtering of magnetic films
US4324631A (en) * 1979-07-23 1982-04-13 Spin Physics, Inc. Magnetron sputtering of magnetic materials
JPS5775414A (en) * 1980-10-28 1982-05-12 Fuji Photo Film Co Ltd Manufacture of magneti substance thin film target for sputtering
GB2110719B (en) * 1981-11-30 1985-10-30 Anelva Corp Sputtering apparatus
DE3210351A1 (de) * 1982-03-20 1983-09-22 Leybold-Heraeus GmbH, 5000 Köln Verfahren und vorrichtung zum herstellen von magnetischen aufzeichnungsschichten
US4414086A (en) * 1982-11-05 1983-11-08 Varian Associates, Inc. Magnetic targets for use in sputter coating apparatus
US4414087A (en) * 1983-01-31 1983-11-08 Meckel Benjamin B Magnetically-assisted sputtering method for producing vertical recording media
JPS6071667U (ja) * 1983-10-21 1985-05-21 オリンパス光学工業株式会社 スパツタリング用タ−ゲツト
DE3342533A1 (de) * 1983-11-24 1985-06-05 Siemens AG, 1000 Berlin und 8000 München Aufstaeubung von permalloy-schichten
DE3442206A1 (de) * 1983-12-05 1985-07-11 Leybold-Heraeus GmbH, 5000 Köln Magnetronkatode zum zerstaeuben ferromagnetischer targets
US4622122A (en) * 1986-02-24 1986-11-11 Oerlikon Buhrle U.S.A. Inc. Planar magnetron cathode target assembly
GB2194965B (en) * 1986-09-12 1991-01-09 Sharp Kk A process for preparing a soft magnetic film of ni-fe based alloy
JPS63118067A (ja) * 1986-11-05 1988-05-23 Tokin Corp スパツタリングタ−ゲツト
US5458759A (en) * 1991-08-02 1995-10-17 Anelva Corporation Magnetron sputtering cathode apparatus
KR950000906B1 (ko) * 1991-08-02 1995-02-03 니찌덴 아넬바 가부시기가이샤 스퍼터링장치
EP0572151A3 (fr) * 1992-05-28 1995-01-18 Avx Corp Varistors avec des connexions vaporisées cathodiquement et méthode pour déposer des connexions vaporisées cathodiquement sur des varistors.
US5565838A (en) * 1992-05-28 1996-10-15 Avx Corporation Varistors with sputtered terminations
WO1998058098A1 (fr) * 1997-06-18 1998-12-23 Applied Materials, Inc. Elements magnetiques et procede permettant de les utiliser
US6071357A (en) * 1997-09-26 2000-06-06 Guruswamy; Sivaraman Magnetostrictive composites and process for manufacture by dynamic compaction
WO1999025892A1 (fr) 1997-11-19 1999-05-27 Tosoh Smd, Inc. PROCEDE DE FABRICATION DE CIBLES DE PULVERISATION Ni-Si AU MAGNETRON ET CIBLES FABRIQUEES PAR CE PROCEDE
US20030031928A1 (en) * 1999-05-20 2003-02-13 Saint-Gobain Vitrage Electrochemical device
FR2793888B1 (fr) * 1999-05-20 2002-06-28 Saint Gobain Vitrage Dispositif electrochimique
US6113761A (en) 1999-06-02 2000-09-05 Johnson Matthey Electronics, Inc. Copper sputtering target assembly and method of making same
US6858102B1 (en) * 2000-11-15 2005-02-22 Honeywell International Inc. Copper-containing sputtering targets, and methods of forming copper-containing sputtering targets
US6391163B1 (en) 1999-09-27 2002-05-21 Applied Materials, Inc. Method of enhancing hardness of sputter deposited copper films
US6432819B1 (en) 1999-09-27 2002-08-13 Applied Materials, Inc. Method and apparatus of forming a sputtered doped seed layer
EP1232525A2 (fr) 1999-11-24 2002-08-21 Honeywell International, Inc. Interconnexion conductrice
CH695071A5 (fr) * 2000-07-07 2005-11-30 Tesa Sa Dispositif de mesure de dimensions comprenant une règle magnétique et procédé de fabrication d'une règle magnétique.
US6478895B1 (en) * 2001-04-25 2002-11-12 Praxair S.T. Technology, Inc. Nickel-titanium sputter target alloy
KR100416094B1 (ko) * 2001-08-28 2004-01-24 삼성에스디아이 주식회사 리튬 2차 전지용 음극 박막 및 그 제조 방법
WO2004099458A2 (fr) * 2003-05-02 2004-11-18 Tosoh Smd, Inc. Procedes de fabrication de cibles de pulverisation en ni-si a faible teneur en silicium et cibles fabriquees par ces procedes
EP1656467A2 (fr) * 2003-08-21 2006-05-17 Honeywell International Inc. Cibles pvd comprenant du cuivre dans des melanges ternaires, et procedes pour former des cibles pvd contenant du cuivre
US20050061857A1 (en) * 2003-09-24 2005-03-24 Hunt Thomas J. Method for bonding a sputter target to a backing plate and the assembly thereof
WO2005041290A1 (fr) * 2003-10-24 2005-05-06 Nikko Materials Co., Ltd. Cible de pulverisation en alliage de nickel et couche mince en alliage de nickel
US8342383B2 (en) * 2006-07-06 2013-01-01 Praxair Technology, Inc. Method for forming sputter target assemblies having a controlled solder thickness
JP5069051B2 (ja) * 2007-07-13 2012-11-07 Ｊｘ日鉱日石金属株式会社 ニッケル合金スパッタリングターゲット
US20090134016A1 (en) * 2007-11-28 2009-05-28 International Business Machines Corporation Underbump metallurgy employing sputter-deposited nickel titanium copper alloy
JP6791313B1 (ja) * 2019-07-12 2020-11-25 三菱マテリアル株式会社 ニッケル合金スパッタリングターゲット

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3609472A (en) * 1969-05-21 1971-09-28 Trw Semiconductors Inc High-temperature semiconductor and method of fabrication
US3625849A (en) * 1968-10-02 1971-12-07 Ibm Manufacture of magnetic medium
US3961946A (en) * 1974-02-13 1976-06-08 Sony Corporation Magnetic alloy for use in thermo and magneto printing
US4060470A (en) * 1974-12-06 1977-11-29 Clarke Peter J Sputtering apparatus and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625849A (en) * 1968-10-02 1971-12-07 Ibm Manufacture of magnetic medium
US3609472A (en) * 1969-05-21 1971-09-28 Trw Semiconductors Inc High-temperature semiconductor and method of fabrication
US3961946A (en) * 1974-02-13 1976-06-08 Sony Corporation Magnetic alloy for use in thermo and magneto printing
US4060470A (en) * 1974-12-06 1977-11-29 Clarke Peter J Sputtering apparatus and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2454178A1 (fr) * 1979-04-09 1980-11-07 Vac Tec Syst Procede pour ameliorer magnetiquement la pulverisation cathodique de cibles permeables magnetiquement et dispositif de pulverisation cathodique

Also Published As

Publication number Publication date
DE2832620C2 (fr) 1988-01-21
JPS5929111B2 (ja) 1984-07-18
HK66284A (en) 1984-08-31
SG17984G (en) 1985-03-08
DE2832620A1 (de) 1979-02-15
US4094761A (en) 1978-06-13
US4159909A (en) 1979-07-03
GB2001350A (en) 1979-01-31
JPS5424231A (en) 1979-02-23
FR2398810B1 (fr) 1983-11-04
GB2001350B (en) 1982-03-17
MY8500489A (en) 1985-12-31

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