JP6320831B2 - サセプタ処理方法及びサセプタ処理用プレート - Google Patents
サセプタ処理方法及びサセプタ処理用プレート Download PDFInfo
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- JP6320831B2 JP6320831B2 JP2014084467A JP2014084467A JP6320831B2 JP 6320831 B2 JP6320831 B2 JP 6320831B2 JP 2014084467 A JP2014084467 A JP 2014084467A JP 2014084467 A JP2014084467 A JP 2014084467A JP 6320831 B2 JP6320831 B2 JP 6320831B2
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- 238000003672 processing method Methods 0.000 title claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 229910052799 carbon Inorganic materials 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229910003465 moissanite Inorganic materials 0.000 claims description 7
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 7
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims description 2
- 239000010408 film Substances 0.000 description 43
- 239000007789 gas Substances 0.000 description 27
- 239000000758 substrate Substances 0.000 description 25
- 230000002093 peripheral effect Effects 0.000 description 16
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000001947 vapour-phase growth Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000077 silane Inorganic materials 0.000 description 1
- 238000000859 sublimation Methods 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Images
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
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/12—Substrate holders or susceptors
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/32—Carbides
- C23C16/325—Silicon carbide
-
- 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
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/4401—Means for minimising impurities, e.g. dust, moisture or residual gas, in the reaction chamber
-
- 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
- C30B23/063—Heating of 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
- C30B25/00—Single-crystal growth by chemical reaction of reactive gases, e.g. chemical vapour-deposition growth
- C30B25/02—Epitaxial-layer growth
- C30B25/10—Heating of the reaction chamber or 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
- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Chemical Vapour Deposition (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Description
101 基板
102 サセプタ
103 チャンバ
103a 側壁(内壁)
120 主ヒータ
160 ガス供給部
170〜174 プレート
Claims (6)
- 成膜室内に設置されたサセプタ上にプレートを載置し、
前記サセプタの下方に設けられた主ヒータ及び前記成膜室の上部に設けられた補助ヒータを用いて、前記プレートよりも前記サセプタが高温となるように加熱し、
前記サセプタの表面に形成されていたSiC膜を昇華させて前記プレートに付着させることによって前記サセプタからSiC膜を除去し、
SiCが付着した前記プレートを前記成膜室から搬出するサセプタ処理方法。 - 前記サセプタはSiC、TaC、又はTaCを被覆したカーボンからなることを特徴とする請求項1に記載のサセプタ処理方法。
- 前記プレートは、カーボン、SiC、SiCを被覆したカーボン、又はTaCを被覆したカーボンからなることを特徴とする請求項1又は2に記載のサセプタ処理方法。
- 前記主ヒータ及び前記補助ヒータによる加熱中は前記成膜室内に水素ガスを供給することを特徴とする請求項1乃至3のいずれかに記載のサセプタ処理方法。
- 前記プレートは、前記サセプタの上面に接触することを特徴とする請求項1乃至4のいずれかに記載のサセプタ処理方法。
- 成膜室内のサセプタの表面に形成されたSiC膜を除去するために用いられるサセプタ処理用プレートであって、カーボン、SiC、SiCを被覆したカーボン、又はTaCを被覆したカーボンからなることを特徴とするサセプタ処理用プレート。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014084467A JP6320831B2 (ja) | 2014-04-16 | 2014-04-16 | サセプタ処理方法及びサセプタ処理用プレート |
US14/677,410 US20150299898A1 (en) | 2014-04-16 | 2015-04-02 | Susceptor processing method and susceptor processing plate |
TW104111361A TWI540233B (zh) | 2014-04-16 | 2015-04-09 | 基座處理方法及基座處理用板 |
KR1020150052894A KR101799968B1 (ko) | 2014-04-16 | 2015-04-15 | 서셉터 처리 방법 및 서셉터 처리용 플레이트 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014084467A JP6320831B2 (ja) | 2014-04-16 | 2014-04-16 | サセプタ処理方法及びサセプタ処理用プレート |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015204434A JP2015204434A (ja) | 2015-11-16 |
JP6320831B2 true JP6320831B2 (ja) | 2018-05-09 |
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Application Number | Title | Priority Date | Filing Date |
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JP2014084467A Active JP6320831B2 (ja) | 2014-04-16 | 2014-04-16 | サセプタ処理方法及びサセプタ処理用プレート |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150299898A1 (ja) |
JP (1) | JP6320831B2 (ja) |
KR (1) | KR101799968B1 (ja) |
TW (1) | TWI540233B (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5732284B2 (ja) * | 2010-08-27 | 2015-06-10 | 株式会社ニューフレアテクノロジー | 成膜装置および成膜方法 |
CN105702561B (zh) * | 2014-12-12 | 2018-09-18 | 韩国东海炭素株式会社 | 半导体处理组件再生方法 |
JP2020061388A (ja) * | 2016-09-07 | 2020-04-16 | 株式会社Mirai | 電子装置の製造装置及びその制御方法、並びに電子装置及びその製造方法 |
US20210040643A1 (en) * | 2017-05-12 | 2021-02-11 | Toyo Tanso Co., Ltd. | Susceptor, method for producing epitaxial substrate, and epitaxial substrate |
JP7365761B2 (ja) * | 2018-08-24 | 2023-10-20 | 株式会社ニューフレアテクノロジー | 気相成長装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2574328Y2 (ja) * | 1992-06-15 | 1998-06-11 | 古河電気工業株式会社 | サセプタ浄化用真空ベーキング装置 |
JP3969484B2 (ja) * | 2002-07-31 | 2007-09-05 | 独立行政法人産業技術総合研究所 | ホットウオール加熱型化学気相成長装置 |
US7118781B1 (en) * | 2003-04-16 | 2006-10-10 | Cree, Inc. | Methods for controlling formation of deposits in a deposition system and deposition methods including the same |
ITMI20041677A1 (it) * | 2004-08-30 | 2004-11-30 | E T C Epitaxial Technology Ct | Processo di pulitura e processo operativo per un reattore cvd. |
US20060065634A1 (en) * | 2004-09-17 | 2006-03-30 | Van Den Berg Jannes R | Low temperature susceptor cleaning |
JP5125095B2 (ja) * | 2006-12-22 | 2013-01-23 | パナソニック株式会社 | SiCエピタキシャル膜付き基板の製造方法及びSiCエピタキシャル膜付き基板の製造装置 |
JP5395405B2 (ja) * | 2008-10-27 | 2014-01-22 | 東京エレクトロン株式会社 | 基板洗浄方法及び装置 |
JP5542560B2 (ja) * | 2010-07-20 | 2014-07-09 | 株式会社ニューフレアテクノロジー | 半導体製造装置およびサセプタのクリーニング方法 |
JP5698043B2 (ja) * | 2010-08-04 | 2015-04-08 | 株式会社ニューフレアテクノロジー | 半導体製造装置 |
JP6037671B2 (ja) * | 2012-06-19 | 2016-12-07 | 昭和電工株式会社 | SiCエピタキシャルウェハ及びその製造方法 |
-
2014
- 2014-04-16 JP JP2014084467A patent/JP6320831B2/ja active Active
-
2015
- 2015-04-02 US US14/677,410 patent/US20150299898A1/en not_active Abandoned
- 2015-04-09 TW TW104111361A patent/TWI540233B/zh active
- 2015-04-15 KR KR1020150052894A patent/KR101799968B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20150299898A1 (en) | 2015-10-22 |
KR101799968B1 (ko) | 2017-11-21 |
JP2015204434A (ja) | 2015-11-16 |
TWI540233B (zh) | 2016-07-01 |
TW201602430A (zh) | 2016-01-16 |
KR20150119809A (ko) | 2015-10-26 |
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