CN105917034A - 碳化硅单晶的制造方法 - Google Patents

碳化硅单晶的制造方法 Download PDF

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Publication number
CN105917034A
CN105917034A CN201480073219.2A CN201480073219A CN105917034A CN 105917034 A CN105917034 A CN 105917034A CN 201480073219 A CN201480073219 A CN 201480073219A CN 105917034 A CN105917034 A CN 105917034A
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CN
China
Prior art keywords
silicon carbide
single crystal
buffer layer
carbide single
stress buffer
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.)
Pending
Application number
CN201480073219.2A
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English (en)
Chinese (zh)
Inventor
堀勉
上田俊策
松岛彰
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of CN105917034A publication Critical patent/CN105917034A/zh
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B23/00—Single-crystal growth by condensing evaporated or sublimed materials
    • C30B23/02—Epitaxial-layer growth
    • C30B23/025—Epitaxial-layer growth characterised by the substrate
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B23/00—Single-crystal growth by condensing evaporated or sublimed materials
    • C30B23/02—Epitaxial-layer growth
    • C30B23/06—Heating of the deposition chamber, the substrate or the materials to be evaporated
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/36—Carbides
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
    • C30B33/02—Heat treatment
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B33/00—After-treatment of single crystals or homogeneous polycrystalline material with defined structure
    • C30B33/06—Joining of crystals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
CN201480073219.2A 2014-01-15 2014-11-21 碳化硅单晶的制造方法 Pending CN105917034A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014005043A JP6237248B2 (ja) 2014-01-15 2014-01-15 炭化珪素単結晶の製造方法
JP2014-005043 2014-01-15
PCT/JP2014/080849 WO2015107772A1 (ja) 2014-01-15 2014-11-21 炭化珪素単結晶の製造方法

Publications (1)

Publication Number Publication Date
CN105917034A true CN105917034A (zh) 2016-08-31

Family

ID=53542676

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480073219.2A Pending CN105917034A (zh) 2014-01-15 2014-11-21 碳化硅单晶的制造方法

Country Status (5)

Country Link
US (1) US10184191B2 (enExample)
JP (1) JP6237248B2 (enExample)
CN (1) CN105917034A (enExample)
DE (1) DE112014006171T5 (enExample)
WO (1) WO2015107772A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7735658B2 (ja) * 2020-12-28 2025-09-09 株式会社レゾナック 炭化珪素単結晶製造装置および炭化珪素単結晶の製造方法
JP7639335B2 (ja) * 2020-12-28 2025-03-05 株式会社レゾナック 炭化珪素単結晶製造装置および炭化珪素単結晶の製造方法
CN112981524B (zh) * 2021-02-23 2023-03-07 芜湖予秦半导体科技有限公司 一种物理气相传输法用坩埚盖及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1723553A (zh) * 2003-01-07 2006-01-18 S.O.I.Tec绝缘体上硅技术公司 在剥离其薄层之后通过机械方法重复利用包含剥离结构的晶片
JP2009274933A (ja) * 2008-05-16 2009-11-26 Mitsubishi Electric Corp 単結晶成長装置および単結晶の製造方法
JP2009298659A (ja) * 2008-06-13 2009-12-24 Bridgestone Corp 炭化ケイ素単結晶の研削方法
JP2011251884A (ja) * 2010-06-03 2011-12-15 Bridgestone Corp 炭化ケイ素単結晶の製造装置
CN102630257A (zh) * 2009-11-30 2012-08-08 昭和电工株式会社 碳化硅单晶的制造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6110279A (en) * 1996-03-29 2000-08-29 Denso Corporation Method of producing single-crystal silicon carbide
US6328796B1 (en) * 1999-02-01 2001-12-11 The United States Of America As Represented By The Secretary Of The Navy Single-crystal material on non-single-crystalline substrate
JP2005255420A (ja) * 2004-03-09 2005-09-22 Ngk Insulators Ltd 炭化珪素単結晶膜の製造方法および炭化珪素単結晶膜
JP4556634B2 (ja) * 2004-11-18 2010-10-06 パナソニック株式会社 種結晶固定部及び種結晶固定方法
JP4894717B2 (ja) 2007-10-23 2012-03-14 株式会社デンソー 炭化珪素単結晶基板の製造方法
JP2010064918A (ja) * 2008-09-10 2010-03-25 Showa Denko Kk 炭化珪素単結晶の製造方法、炭化珪素単結晶ウェーハ及び炭化珪素単結晶半導体パワーデバイス
JP4985625B2 (ja) * 2008-12-02 2012-07-25 三菱電機株式会社 炭化珪素単結晶の製造方法
KR20130014272A (ko) * 2011-07-29 2013-02-07 엘지이노텍 주식회사 잉곳 제조 장치
JP2013067522A (ja) 2011-09-21 2013-04-18 Sumitomo Electric Ind Ltd 炭化珪素結晶の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1723553A (zh) * 2003-01-07 2006-01-18 S.O.I.Tec绝缘体上硅技术公司 在剥离其薄层之后通过机械方法重复利用包含剥离结构的晶片
JP2009274933A (ja) * 2008-05-16 2009-11-26 Mitsubishi Electric Corp 単結晶成長装置および単結晶の製造方法
JP2009298659A (ja) * 2008-06-13 2009-12-24 Bridgestone Corp 炭化ケイ素単結晶の研削方法
CN102630257A (zh) * 2009-11-30 2012-08-08 昭和电工株式会社 碳化硅单晶的制造方法
JP2011251884A (ja) * 2010-06-03 2011-12-15 Bridgestone Corp 炭化ケイ素単結晶の製造装置

Also Published As

Publication number Publication date
US20160340796A1 (en) 2016-11-24
JP2015131748A (ja) 2015-07-23
DE112014006171T5 (de) 2016-09-29
JP6237248B2 (ja) 2017-11-29
US10184191B2 (en) 2019-01-22
WO2015107772A1 (ja) 2015-07-23

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Application publication date: 20160831