SG48408A1 - Method of polishing a surface of copper or an alloy comprising mainly copper magnetic head obtainable by means of said method x-ray radiation - Google Patents

Method of polishing a surface of copper or an alloy comprising mainly copper magnetic head obtainable by means of said method x-ray radiation

Info

Publication number
SG48408A1
SG48408A1 SG1996009454A SG1996009454A SG48408A1 SG 48408 A1 SG48408 A1 SG 48408A1 SG 1996009454 A SG1996009454 A SG 1996009454A SG 1996009454 A SG1996009454 A SG 1996009454A SG 48408 A1 SG48408 A1 SG 48408A1
Authority
SG
Singapore
Prior art keywords
copper
polishing
alloy
magnetic head
ray radiation
Prior art date
Application number
SG1996009454A
Other languages
English (en)
Inventor
De Dirk Kornelis Gerhardu Boer
Van Den Walterus Wil Hoogenhof
Lambertus Postma
Original Assignee
Philips Electronics Nv
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 Philips Electronics Nv filed Critical Philips Electronics Nv
Publication of SG48408A1 publication Critical patent/SG48408A1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09G—POLISHING COMPOSITIONS; SKI WAXES
    • C09G1/00—Polishing compositions
    • C09G1/02—Polishing compositions containing abrasives or grinding agents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1454—Abrasive powders, suspensions and pastes for polishing
    • C09K3/1463—Aqueous liquid suspensions
    • 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
    • G11B5/3163—Fabrication methods or processes specially adapted for a particular head structure, e.g. using base layers for electroplating, using functional layers for masking, using energy or particle beams for shaping the structure or modifying the properties of the basic layers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • ing And Chemical Polishing (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
  • Magnetic Heads (AREA)
SG1996009454A 1993-07-12 1994-07-07 Method of polishing a surface of copper or an alloy comprising mainly copper magnetic head obtainable by means of said method x-ray radiation SG48408A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9300716A BE1007281A3 (nl) 1993-07-12 1993-07-12 Werkwijze voor het polijsten van een oppervlak van koper of een in hoofdzaak koper bevattende legering, magneetkop vervaardigbaar met gebruikmaking van de werkwijze, röntgenstralingcollimerend element en röntgenstralingreflecterend element, beide voorzien van een volgens de werkwijze gepolijst oppervlak en polijstmiddel geschikt voor toepassing in de werkwijze.

Publications (1)

Publication Number Publication Date
SG48408A1 true SG48408A1 (en) 1998-04-17

Family

ID=3887173

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996009454A SG48408A1 (en) 1993-07-12 1994-07-07 Method of polishing a surface of copper or an alloy comprising mainly copper magnetic head obtainable by means of said method x-ray radiation

Country Status (10)

Country Link
US (1) US5622525A (de)
EP (1) EP0634465B1 (de)
JP (1) JPH0775943A (de)
BE (1) BE1007281A3 (de)
DE (1) DE69414480T2 (de)
HK (1) HK1013093A1 (de)
HU (1) HU217664B (de)
MY (1) MY111523A (de)
SG (1) SG48408A1 (de)
TW (1) TW346503B (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3507628B2 (ja) * 1996-08-06 2004-03-15 昭和電工株式会社 化学的機械研磨用研磨組成物
US8092707B2 (en) 1997-04-30 2012-01-10 3M Innovative Properties Company Compositions and methods for modifying a surface suited for semiconductor fabrication
US20060147369A1 (en) * 1997-07-21 2006-07-06 Neophotonics Corporation Nanoparticle production and corresponding structures
US20090075083A1 (en) * 1997-07-21 2009-03-19 Nanogram Corporation Nanoparticle production and corresponding structures
US20090255189A1 (en) * 1998-08-19 2009-10-15 Nanogram Corporation Aluminum oxide particles
JP3366256B2 (ja) * 1998-07-02 2003-01-14 アルプス電気株式会社 薄膜磁気ヘッド及びその製造方法
FR2781922B1 (fr) * 1998-07-31 2001-11-23 Clariant France Sa Procede de polissage mecano-chimique d'une couche en un materiau a base de cuivre
US6206756B1 (en) 1998-11-10 2001-03-27 Micron Technology, Inc. Tungsten chemical-mechanical polishing process using a fixed abrasive polishing pad and a tungsten layer chemical-mechanical polishing solution specifically adapted for chemical-mechanical polishing with a fixed abrasive pad
US6276996B1 (en) 1998-11-10 2001-08-21 Micron Technology, Inc. Copper chemical-mechanical polishing process using a fixed abrasive polishing pad and a copper layer chemical-mechanical polishing solution specifically adapted for chemical-mechanical polishing with a fixed abrasive pad
US6589872B1 (en) 1999-05-03 2003-07-08 Taiwan Semiconductor Manufacturing Company Use of low-high slurry flow to eliminate copper line damages
US6375693B1 (en) 1999-05-07 2002-04-23 International Business Machines Corporation Chemical-mechanical planarization of barriers or liners for copper metallurgy
JP2000338299A (ja) * 1999-05-28 2000-12-08 Mitsubishi Electric Corp Ｘ線露光装置、ｘ線露光方法、ｘ線マスク、ｘ線ミラー、シンクロトロン放射装置、シンクロトロン放射方法および半導体装置
US6179691B1 (en) * 1999-08-06 2001-01-30 Taiwan Semiconductor Manufacturing Company Method for endpoint detection for copper CMP
JP3492953B2 (ja) * 1999-10-05 2004-02-03 Ｔｄｋ株式会社 薄膜磁気ヘッドの製造方法
US6319096B1 (en) 1999-11-15 2001-11-20 Cabot Corporation Composition and method for planarizing surfaces
US6293848B1 (en) * 1999-11-15 2001-09-25 Cabot Microelectronics Corporation Composition and method for planarizing surfaces
US6527817B1 (en) 1999-11-15 2003-03-04 Cabot Microelectronics Corporation Composition and method for planarizing surfaces
JP3499490B2 (ja) * 2000-02-16 2004-02-23 Ｔｄｋ株式会社 薄膜磁気ヘッドの製造方法
JP2002093684A (ja) 2000-09-18 2002-03-29 Canon Inc Ｘ線露光装置、ｘ線露光方法、半導体製造装置および微細構造体
DE10060343A1 (de) * 2000-12-04 2002-06-06 Bayer Ag Polierslurry für das chemisch-mechanische Polieren von Metall- und Dielektrikastrukturen
US6589100B2 (en) 2001-09-24 2003-07-08 Cabot Microelectronics Corporation Rare earth salt/oxidizer-based CMP method
US7087529B2 (en) * 2003-10-02 2006-08-08 Amcol International Corporation Chemical-mechanical polishing (CMP) slurry and method of planarizing surfaces
US7223156B2 (en) * 2003-11-14 2007-05-29 Amcol International Corporation Method chemical-mechanical polishing and planarizing corundum, GaAs, GaP and GaAs/GaP alloy surfaces
WO2005123857A1 (en) * 2004-06-22 2005-12-29 Asahi Glass Company, Limited Polishing method for glass substrate, and glass substrate
CN103298967B (zh) 2010-12-08 2016-07-06 盖伦国际公司 硬且低摩擦的氮化物涂层

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1441504A (fr) * 1965-01-22 1966-06-10 Monsanto Co Procédé de polissage
US3485608A (en) * 1968-01-02 1969-12-23 Texas Instruments Inc Slurry for polishing silicon slices
US3662500A (en) * 1971-01-28 1972-05-16 Ibm Method for polishing magnetic oxide materials
US4057939A (en) * 1975-12-05 1977-11-15 International Business Machines Corporation Silicon wafer polishing
US4358295A (en) * 1980-03-27 1982-11-09 Matsushita Electric Industrial Co., Ltd. Polishing method
JPS61136909A (ja) * 1984-12-04 1986-06-24 Mitsubishi Chem Ind Ltd 無水ケイ酸の水分散液組成物
EP0348757B1 (de) * 1988-06-28 1995-01-04 Mitsubishi Materials Silicon Corporation Verfahren zur Polierung eines Halbleiter-Plättchens
US5352277A (en) * 1988-12-12 1994-10-04 E. I. Du Pont De Nemours & Company Final polishing composition
US5230833A (en) * 1989-06-09 1993-07-27 Nalco Chemical Company Low sodium, low metals silica polishing slurries
US4959113C1 (en) * 1989-07-31 2001-03-13 Rodel Inc Method and composition for polishing metal surfaces

Also Published As

Publication number Publication date
HK1013093A1 (en) 1999-08-13
TW346503B (en) 1998-12-01
DE69414480D1 (de) 1998-12-17
BE1007281A3 (nl) 1995-05-09
HUT71054A (en) 1995-11-28
HU9402034D0 (en) 1994-09-28
EP0634465B1 (de) 1998-11-11
DE69414480T2 (de) 1999-06-02
EP0634465A1 (de) 1995-01-18
JPH0775943A (ja) 1995-03-20
MY111523A (en) 2000-07-31
HU217664B (hu) 2000-03-28
US5622525A (en) 1997-04-22

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