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DE60336726D1 - Hafniumsilicid-target und verfahren zu seiner herstellung - Google Patents

Hafniumsilicid-target und verfahren zu seiner herstellung

Info

Publication number
DE60336726D1
DE60336726D1 DE60336726T DE60336726T DE60336726D1 DE 60336726 D1 DE60336726 D1 DE 60336726D1 DE 60336726 T DE60336726 T DE 60336726T DE 60336726 T DE60336726 T DE 60336726T DE 60336726 D1 DE60336726 D1 DE 60336726D1
Authority
DE
Germany
Prior art keywords
production
silicide target
hafnium silicide
hafnium
target
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.)
Expired - Lifetime
Application number
DE60336726T
Other languages
English (en)
Inventor
Shuichi Irumata
Ryo Suzuki
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.)
Nippon Mining Holdings Inc
Original Assignee
Nippon Mining and Metals Co Ltd
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 Nippon Mining and Metals Co Ltd filed Critical Nippon Mining and Metals Co Ltd
Application granted granted Critical
Publication of DE60336726D1 publication Critical patent/DE60336726D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H10D64/01342—
    • 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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00—Electrodes of devices having potential barriers
    • H10D64/60—Electrodes characterised by their materials
    • H10D64/66—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes
    • H10D64/68—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes characterised by the insulator, e.g. by the gate insulator
    • H10D64/691—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes characterised by the insulator, e.g. by the gate insulator comprising metallic compounds, e.g. metal oxides or metal silicates 
    • H10P14/693—
    • H10D64/01336—

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physical Vapour Deposition (AREA)
  • Ceramic Products (AREA)
  • Formation Of Insulating Films (AREA)
DE60336726T 2002-08-06 2003-07-03 Hafniumsilicid-target und verfahren zu seiner herstellung Expired - Lifetime DE60336726D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002228143 2002-08-06
PCT/JP2003/008461 WO2004016825A1 (ja) 2002-08-06 2003-07-03 ハフニウムシリサイドターゲット及びその製造方法

Publications (1)

Publication Number Publication Date
DE60336726D1 true DE60336726D1 (de) 2011-05-26

Family

ID=31884315

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60336726T Expired - Lifetime DE60336726D1 (de) 2002-08-06 2003-07-03 Hafniumsilicid-target und verfahren zu seiner herstellung

Country Status (8)

Country Link
US (1) US6986834B2 (de)
EP (1) EP1528120B1 (de)
JP (2) JP4160557B2 (de)
KR (1) KR100611904B1 (de)
CN (1) CN100335676C (de)
DE (1) DE60336726D1 (de)
TW (1) TWI255297B (de)
WO (1) WO2004016825A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3995082B2 (ja) * 2001-07-18 2007-10-24 日鉱金属株式会社 ゲート酸化膜形成用ハフニウムシリサイドターゲット及びその製造方法
JP4526758B2 (ja) * 2002-09-11 2010-08-18 日鉱金属株式会社 珪化鉄粉末及びその製造方法
JP4388263B2 (ja) * 2002-09-11 2009-12-24 日鉱金属株式会社 珪化鉄スパッタリングターゲット及びその製造方法
US7459036B2 (en) * 2003-03-07 2008-12-02 Nippon Mining & Metals Co., Ltd Hafnium alloy target and process for producing the same
DE602004027052D1 (de) * 2003-07-25 2010-06-17 Nikko Materials Co Ltd Hochreines hafniummaterial, targetdünnfilm daraus und verfahren zur herstellung von hochreinem hafnium
WO2005049882A1 (ja) * 2003-11-19 2005-06-02 Nikko Materials Co., Ltd. 高純度ハフニウム、同高純度ハフニウムからなるターゲット及び薄膜並びに高純度ハフニウムの製造方法
KR100623177B1 (ko) * 2005-01-25 2006-09-13 삼성전자주식회사 높은 유전율을 갖는 유전체 구조물, 이의 제조 방법, 이를포함하는 불휘발성 반도체 메모리 장치 및 그 제조 방법
CN101218360B (zh) * 2005-07-07 2010-06-16 日矿金属株式会社 高纯度铪及其制造方法、由高纯度铪构成的靶及薄膜
US7871942B2 (en) * 2008-03-27 2011-01-18 Applied Materials, Inc. Methods for manufacturing high dielectric constant film
JP2009167530A (ja) * 2009-02-10 2009-07-30 Nippon Mining & Metals Co Ltd ニッケル合金スパッタリングターゲット及びニッケルシリサイド膜
CN111777072B (zh) * 2020-07-23 2022-05-20 辽宁中色新材科技有限公司 一种二硅化铪的生产工艺
CN112144024B (zh) * 2020-09-14 2022-12-02 浙江最成半导体科技有限公司 一种铬硅化物靶材及其制备方法
CN116789451B (zh) * 2023-06-06 2024-10-29 先导薄膜材料（广东）有限公司 一种掺硅锗锑碲靶材及其制备方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4619697A (en) 1984-08-30 1986-10-28 Mitsubishi Kinzoku Kabushiki Kaisha Sputtering target material and process for producing the same
JPS6272122A (ja) * 1985-09-25 1987-04-02 Nec Corp 高融点金属シリサイドの形成方法
US5209835A (en) * 1988-03-03 1993-05-11 Asahi Glass Company Ltd. Method for producing a specified zirconium-silicon amorphous oxide film composition by sputtering
EP0374931B1 (de) * 1988-12-21 1994-03-02 Kabushiki Kaisha Toshiba Sputtertarget und Verfahren zu seiner Herstellung
US5294321A (en) * 1988-12-21 1994-03-15 Kabushiki Kaisha Toshiba Sputtering target
KR940008936B1 (ko) * 1990-02-15 1994-09-28 가부시끼가이샤 도시바 고순도 금속재와 그 성질을 이용한 반도체 장치 및 그 제조방법
EP0483375B1 (de) 1990-05-15 1996-03-13 Kabushiki Kaisha Toshiba Zerstäubungstarget und dessen herstellung
JPH05230644A (ja) * 1991-12-24 1993-09-07 Asahi Glass Co Ltd セラミックス回転カソードターゲットおよびその製造法
JPH05214523A (ja) * 1992-02-05 1993-08-24 Toshiba Corp スパッタリングターゲットおよびその製造方法
JP3792007B2 (ja) * 1997-06-12 2006-06-28 株式会社日鉱マテリアルズ スパッタリングターゲットの製造方法
US6562207B1 (en) 1997-07-15 2003-05-13 Tosoh Smd, Inc. Refractory metal silicide alloy sputter targets, use and manufacture thereof
JP2000188400A (ja) 1998-11-09 2000-07-04 Texas Instr Inc <Ti> 半導体デバイスを形成する方法
US6165413A (en) * 1999-07-08 2000-12-26 Praxair S.T. Technology, Inc. Method of making high density sputtering targets
JP4642813B2 (ja) * 2000-06-19 2011-03-02 Ｊｘ日鉱日石金属株式会社 耐脆化性に優れたゲート酸化膜形成用シリサイドターゲット及び同シリサイドターゲット製造方法
JP4501250B2 (ja) * 2000-06-19 2010-07-14 日鉱金属株式会社 耐脆化性に優れたゲート酸化膜形成用シリサイドターゲット
JP4813425B2 (ja) * 2000-06-19 2011-11-09 Ｊｘ日鉱日石金属株式会社 耐脆化性に優れたゲート酸化膜形成用シリサイドターゲットの製造方法
JP5036936B2 (ja) * 2001-03-12 2012-09-26 Ｊｘ日鉱日石金属株式会社 ゲート酸化膜形成用シリサイドターゲット及びその製造方法
JP4596379B2 (ja) 2001-07-09 2010-12-08 Ｊｘ日鉱日石金属株式会社 ゲート酸化膜形成用ハフニウムシリサイドターゲット
JP3995082B2 (ja) * 2001-07-18 2007-10-24 日鉱金属株式会社 ゲート酸化膜形成用ハフニウムシリサイドターゲット及びその製造方法
US6759005B2 (en) * 2002-07-23 2004-07-06 Heraeus, Inc. Fabrication of B/C/N/O/Si doped sputtering targets

Also Published As

Publication number Publication date
JP4777390B2 (ja) 2011-09-21
JP4160557B2 (ja) 2008-10-01
EP1528120B1 (de) 2011-04-13
WO2004016825A1 (ja) 2004-02-26
EP1528120A4 (de) 2008-04-02
US6986834B2 (en) 2006-01-17
JPWO2004016825A1 (ja) 2005-12-02
KR100611904B1 (ko) 2006-08-11
KR20050029226A (ko) 2005-03-24
JP2008291366A (ja) 2008-12-04
EP1528120A1 (de) 2005-05-04
US20040195094A1 (en) 2004-10-07
TW200402477A (en) 2004-02-16
CN100335676C (zh) 2007-09-05
TWI255297B (en) 2006-05-21
CN1568378A (zh) 2005-01-19

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