JP5210498B2 - 接合型スパッタリングターゲット及びその作製方法 - Google Patents
接合型スパッタリングターゲット及びその作製方法 Download PDFInfo
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- JP5210498B2 JP5210498B2 JP2006124829A JP2006124829A JP5210498B2 JP 5210498 B2 JP5210498 B2 JP 5210498B2 JP 2006124829 A JP2006124829 A JP 2006124829A JP 2006124829 A JP2006124829 A JP 2006124829A JP 5210498 B2 JP5210498 B2 JP 5210498B2
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- Prior art keywords
- sputtering target
- film
- powder
- oxygen concentration
- type sputtering
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-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
-
- 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
- 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
- C23C14/54—Controlling or regulating the coating process
- C23C14/542—Controlling the film thickness or evaporation rate
-
- 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
- C23C14/54—Controlling or regulating the coating process
- C23C14/548—Controlling the composition
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Vapour Deposition (AREA)
- Electrodes Of Semiconductors (AREA)
- Powder Metallurgy (AREA)
Description
それぞれ単体のMo粉末とTi粉末を、Tiが55原子%となるように混合し、この混合粉末を用いてホットプレス装置での焼結時の圧力条件を、(A)15MPa、(B)18MPa、(C)20MPa、(D)22MPa、(E)24MPa、(F)25MPaとし、それぞれ、相対密度が(A)90%、(B)94%、(C)95%、(D)97%、(E)98%、(F)100%のスパッタリングターゲットを得た。これらのスパッタリングターゲットを用いて、120分間成膜を行い、成膜中の異常放電発生回数を調査した。結果を図1に示す。
(表2)
(比較例1)
Claims (4)
- 基板上にMo−Ti合金膜を形成するための接合型スパッタリングターゲットであって、
Tiを50原子%より高く、60原子%以下含有し、残部Mo及び不可避的不純物からなり、相対密度が98%以上であり、かつ、酸素濃度が1000〜3500ppmであるスパッタリングターゲットを2以上拡散接合してなることを特徴とする接合型スパッタリングターゲット。 - 前記接合型スパッタリングターゲットの少なくとも一辺が1000mm以上であることを特徴とする請求項1記載の接合型スパッタリングターゲット。
- 請求項1又は2に記載の接合型スパッタリングターゲットの作製方法であって、
前記スパッタリングターゲットを粉末焼結法又は溶解法により作製し、得られた各スパッタリングターゲットの端面同士を拡散接合することを特徴とする接合型スパッタリングターゲットの作製方法。 - 前記拡散接合において、酸素濃度が1000〜3500ppmであるMo−Ti粉末をインサート材として用いることを特徴とする請求項3記載の接合型スパッタリングターゲットの作製方法。
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006124829A JP5210498B2 (ja) | 2006-04-28 | 2006-04-28 | 接合型スパッタリングターゲット及びその作製方法 |
| US11/783,260 US20070251820A1 (en) | 2006-04-28 | 2007-04-06 | Sputtering target as well as a joined type sputtering target assembly and a method of making such a joined type sputtering target assembly |
| TW096112725A TWI403600B (zh) | 2006-04-28 | 2007-04-11 | 濺鍍靶及接合型濺鍍靶及其製作方法 |
| KR1020070036979A KR20070106402A (ko) | 2006-04-28 | 2007-04-16 | 스퍼터링 타겟, 및 접합형 스퍼터링 타겟과 그 제조 방법 |
| CN2007101008119A CN101063194B (zh) | 2006-04-28 | 2007-04-18 | 溅射靶、以及接合型溅射靶及其制作方法 |
| HK08100733.4A HK1110360B (en) | 2006-04-28 | 2008-01-21 | Sputtering target as well as a joined type sputtering target assembly and a method of making such a joined type sputtering target assembly |
| KR1020140008497A KR20140030282A (ko) | 2006-04-28 | 2014-01-23 | 스퍼터링 타겟, 및 접합형 스퍼터링 타겟과 그 제조 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2006124829A JP5210498B2 (ja) | 2006-04-28 | 2006-04-28 | 接合型スパッタリングターゲット及びその作製方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007297654A JP2007297654A (ja) | 2007-11-15 |
| JP5210498B2 true JP5210498B2 (ja) | 2013-06-12 |
Family
ID=38647310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2006124829A Expired - Lifetime JP5210498B2 (ja) | 2006-04-28 | 2006-04-28 | 接合型スパッタリングターゲット及びその作製方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20070251820A1 (ja) |
| JP (1) | JP5210498B2 (ja) |
| KR (2) | KR20070106402A (ja) |
| CN (1) | CN101063194B (ja) |
| TW (1) | TWI403600B (ja) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7837929B2 (en) * | 2005-10-20 | 2010-11-23 | H.C. Starck Inc. | Methods of making molybdenum titanium sputtering plates and targets |
| US20080078268A1 (en) | 2006-10-03 | 2008-04-03 | H.C. Starck Inc. | Process for preparing metal powders having low oxygen content, powders so-produced and uses thereof |
| US20080145688A1 (en) | 2006-12-13 | 2008-06-19 | H.C. Starck Inc. | Method of joining tantalum clade steel structures |
| JP2008255440A (ja) * | 2007-04-06 | 2008-10-23 | Hitachi Metals Ltd | MoTi合金スパッタリングターゲット材 |
| US8197894B2 (en) | 2007-05-04 | 2012-06-12 | H.C. Starck Gmbh | Methods of forming sputtering targets |
| AT10578U1 (de) * | 2007-12-18 | 2009-06-15 | Plansee Metall Gmbh | Dunnschichtsolarzelle mit molybdan-haltiger ruckelektrodenschicht |
| US8246903B2 (en) | 2008-09-09 | 2012-08-21 | H.C. Starck Inc. | Dynamic dehydriding of refractory metal powders |
| JP2011089188A (ja) * | 2009-10-26 | 2011-05-06 | Ulvac Japan Ltd | チタン含有スパッタリングターゲットの製造方法 |
| US8449818B2 (en) * | 2010-06-30 | 2013-05-28 | H. C. Starck, Inc. | Molybdenum containing targets |
| US8449817B2 (en) | 2010-06-30 | 2013-05-28 | H.C. Stark, Inc. | Molybdenum-containing targets comprising three metal elements |
| KR20160021299A (ko) * | 2011-05-10 | 2016-02-24 | 에이치. 씨. 스타아크 아이앤씨 | 멀티-블록 스퍼터링 타겟 및 이에 관한 제조방법 및 물품 |
| TWI572725B (zh) * | 2011-09-26 | 2017-03-01 | 日立金屬股份有限公司 | MoTi靶材的製造方法 |
| US8703233B2 (en) | 2011-09-29 | 2014-04-22 | H.C. Starck Inc. | Methods of manufacturing large-area sputtering targets by cold spray |
| US9334565B2 (en) | 2012-05-09 | 2016-05-10 | H.C. Starck Inc. | Multi-block sputtering target with interface portions and associated methods and articles |
| CN103740979B (zh) * | 2013-12-30 | 2016-04-06 | 安泰科技股份有限公司 | 一种高密度、大尺寸、高均匀性钼钛合金靶材的制备方法 |
| KR20170016090A (ko) | 2015-08-03 | 2017-02-13 | 희성금속 주식회사 | 재활용 스퍼터링 타겟 및 이의 제조방법 |
| JP7625248B2 (ja) * | 2021-01-20 | 2025-02-03 | 国立研究開発法人理化学研究所 | 接合体の製造方法および接合体 |
| CN115261809B (zh) * | 2022-07-25 | 2024-05-14 | 宁波江丰电子材料股份有限公司 | 一种管状靶材的制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0791636B2 (ja) * | 1987-03-09 | 1995-10-04 | 日立金属株式会社 | スパツタリングタ−ゲツトおよびその製造方法 |
| JP3629954B2 (ja) * | 1997-06-17 | 2005-03-16 | ヤマハ株式会社 | 半導体装置及びその製造方法 |
| JP2989169B2 (ja) * | 1997-08-08 | 1999-12-13 | 日立金属株式会社 | Ni−Al系金属間化合物ターゲットおよびその製造方法ならびに磁気記録媒体 |
| JP4002659B2 (ja) * | 1998-03-04 | 2007-11-07 | アルプス電気株式会社 | IrMn系合金成膜用ターゲット、およびそれを用いた反強磁性膜 |
| JP4415303B2 (ja) * | 2003-07-10 | 2010-02-17 | 日立金属株式会社 | 薄膜形成用スパッタリングターゲット |
| JP2005097697A (ja) * | 2003-09-26 | 2005-04-14 | Toshiba Corp | スパッタリングターゲットとその製造方法 |
| JP4596878B2 (ja) * | 2004-10-14 | 2010-12-15 | キヤノン株式会社 | 構造体、電子放出素子、2次電池、電子源、画像表示装置、情報表示再生装置及びそれらの製造方法 |
| US7837929B2 (en) * | 2005-10-20 | 2010-11-23 | H.C. Starck Inc. | Methods of making molybdenum titanium sputtering plates and targets |
-
2006
- 2006-04-28 JP JP2006124829A patent/JP5210498B2/ja not_active Expired - Lifetime
-
2007
- 2007-04-06 US US11/783,260 patent/US20070251820A1/en not_active Abandoned
- 2007-04-11 TW TW096112725A patent/TWI403600B/zh active
- 2007-04-16 KR KR1020070036979A patent/KR20070106402A/ko not_active Ceased
- 2007-04-18 CN CN2007101008119A patent/CN101063194B/zh active Active
-
2014
- 2014-01-23 KR KR1020140008497A patent/KR20140030282A/ko not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| KR20070106402A (ko) | 2007-11-01 |
| JP2007297654A (ja) | 2007-11-15 |
| TW200808989A (en) | 2008-02-16 |
| CN101063194A (zh) | 2007-10-31 |
| KR20140030282A (ko) | 2014-03-11 |
| CN101063194B (zh) | 2011-08-10 |
| TWI403600B (zh) | 2013-08-01 |
| HK1110360A1 (en) | 2008-07-11 |
| US20070251820A1 (en) | 2007-11-01 |
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