JP6504605B2 - スパッタリングターゲット - Google Patents

スパッタリングターゲット Download PDF

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Publication number
JP6504605B2
JP6504605B2 JP2015232446A JP2015232446A JP6504605B2 JP 6504605 B2 JP6504605 B2 JP 6504605B2 JP 2015232446 A JP2015232446 A JP 2015232446A JP 2015232446 A JP2015232446 A JP 2015232446A JP 6504605 B2 JP6504605 B2 JP 6504605B2
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JP
Japan
Prior art keywords
oxide
magnetic
target
produced
thin film
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.)
Active
Application number
JP2015232446A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017095790A (ja
JP2017095790A5 (enExample
Inventor
キム　コング
コング キム
了輔 櫛引
了輔 櫛引
山本　俊哉
俊哉 山本
伸 齊藤
伸 齊藤
慎太朗 日向
慎太朗 日向
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.)
Tohoku University NUC
Tanaka Kikinzoku Kogyo KK
Original Assignee
Tohoku University NUC
Tanaka Kikinzoku Kogyo KK
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
Priority to JP2015232446A priority Critical patent/JP6504605B2/ja
Application filed by Tohoku University NUC, Tanaka Kikinzoku Kogyo KK filed Critical Tohoku University NUC
Priority to US15/779,012 priority patent/US11072851B2/en
Priority to MYPI2018701946A priority patent/MY187547A/en
Priority to CN201680069144.XA priority patent/CN108291294B/zh
Priority to PCT/JP2016/083777 priority patent/WO2017090481A1/ja
Priority to SG11201804080RA priority patent/SG11201804080RA/en
Priority to TW105138105A priority patent/TWI642798B/zh
Publication of JP2017095790A publication Critical patent/JP2017095790A/ja
Publication of JP2017095790A5 publication Critical patent/JP2017095790A5/ja
Application granted granted Critical
Publication of JP6504605B2 publication Critical patent/JP6504605B2/ja
Priority to US17/319,375 priority patent/US20210269911A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/07—Alloys based on nickel or cobalt based on cobalt
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C22C5/04—Alloys based on a platinum group metal
    • 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
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0688—Cermets, e.g. mixtures of metal and one or more of carbides, nitrides, oxides or borides
    • 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
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/18—Metallic material, boron or silicon on other inorganic substrates
    • 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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/851—Coating a support with a magnetic layer by sputtering
    • 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
    • H01J37/3429—Plural materials
    • 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
    • H01J37/3488—Constructional details of particle beam apparatus not otherwise provided for, e.g. arrangement, mounting, housing, environment; special provisions for cleaning or maintenance of the apparatus
    • H01J37/3491—Manufacturing of targets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3409—Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C04B2235/405—Iron group metals
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C04B2235/408—Noble metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C2202/00—Physical properties
    • C22C2202/02—Magnetic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
  • Magnetic Record Carriers (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
JP2015232446A 2015-11-27 2015-11-27 スパッタリングターゲット Active JP6504605B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP2015232446A JP6504605B2 (ja) 2015-11-27 2015-11-27 スパッタリングターゲット
MYPI2018701946A MY187547A (en) 2015-11-27 2016-11-15 Sputtering target
CN201680069144.XA CN108291294B (zh) 2015-11-27 2016-11-15 溅射靶
PCT/JP2016/083777 WO2017090481A1 (ja) 2015-11-27 2016-11-15 スパッタリングターゲット
US15/779,012 US11072851B2 (en) 2015-11-27 2016-11-15 Sputtering target
SG11201804080RA SG11201804080RA (en) 2015-11-27 2016-11-15 Sputtering target
TW105138105A TWI642798B (zh) 2015-11-27 2016-11-21 濺鍍靶
US17/319,375 US20210269911A1 (en) 2015-11-27 2021-05-13 Sputtering target

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015232446A JP6504605B2 (ja) 2015-11-27 2015-11-27 スパッタリングターゲット

Publications (3)

Publication Number Publication Date
JP2017095790A JP2017095790A (ja) 2017-06-01
JP2017095790A5 JP2017095790A5 (enExample) 2018-11-01
JP6504605B2 true JP6504605B2 (ja) 2019-04-24

Family

ID=58764151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015232446A Active JP6504605B2 (ja) 2015-11-27 2015-11-27 スパッタリングターゲット

Country Status (7)

Country Link
US (2) US11072851B2 (enExample)
JP (1) JP6504605B2 (enExample)
CN (1) CN108291294B (enExample)
MY (1) MY187547A (enExample)
SG (1) SG11201804080RA (enExample)
TW (1) TWI642798B (enExample)
WO (1) WO2017090481A1 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6504605B2 (ja) * 2015-11-27 2019-04-24 田中貴金属工業株式会社 スパッタリングターゲット
TWI679291B (zh) 2017-09-21 2019-12-11 日商Ｊｘ金屬股份有限公司 濺鍍靶、積層膜之製造方法、積層膜及磁記錄媒體
TWI702294B (zh) * 2018-07-31 2020-08-21 日商田中貴金屬工業股份有限公司 磁氣記錄媒體用濺鍍靶
MY209580A (en) * 2019-11-01 2025-07-23 Univ Tohoku Sputtering target for heat-assisted magnetic recording medium

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060289294A1 (en) 2005-06-24 2006-12-28 Heraeus, Inc. Enhanced oxygen non-stoichiometry compensation for thin films
JP5204460B2 (ja) * 2007-10-24 2013-06-05 三井金属鉱業株式会社 磁気記録膜用スパッタリングターゲットおよびその製造方法
JPWO2010074171A1 (ja) * 2008-12-26 2012-06-21 三井金属鉱業株式会社 スパッタリングターゲットおよび膜の形成方法
JP2012117147A (ja) * 2010-11-12 2012-06-21 Jx Nippon Mining & Metals Corp コバルト酸化物が残留したスパッタリングターゲット
WO2013125469A1 (ja) * 2012-02-22 2013-08-29 Jx日鉱日石金属株式会社 磁性材スパッタリングターゲット及びその製造方法
CN104379801A (zh) * 2012-09-18 2015-02-25 吉坤日矿日石金属株式会社 溅射靶
CN105026589B (zh) * 2013-04-30 2017-07-18 吉坤日矿日石金属株式会社 烧结体、包含该烧结体的磁记录膜形成用溅射靶
JP6073194B2 (ja) * 2013-07-03 2017-02-01 昭和電工株式会社 磁気記録媒体、磁気記憶装置
JP6416497B2 (ja) 2014-05-02 2018-10-31 田中貴金属工業株式会社 スパッタリングターゲットおよびその製造方法
JP6504605B2 (ja) * 2015-11-27 2019-04-24 田中貴金属工業株式会社 スパッタリングターゲット

Also Published As

Publication number Publication date
WO2017090481A1 (ja) 2017-06-01
JP2017095790A (ja) 2017-06-01
SG11201804080RA (en) 2018-06-28
MY187547A (en) 2021-09-29
TWI642798B (zh) 2018-12-01
US20180355473A1 (en) 2018-12-13
CN108291294B (zh) 2020-03-17
TW201732060A (zh) 2017-09-16
US11072851B2 (en) 2021-07-27
CN108291294A (zh) 2018-07-17
US20210269911A1 (en) 2021-09-02

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