CN113122917A - 一种用于制备碳化硅晶体的石墨热场单晶生长装置 - Google Patents
一种用于制备碳化硅晶体的石墨热场单晶生长装置 Download PDFInfo
- Publication number
- CN113122917A CN113122917A CN202110550502.1A CN202110550502A CN113122917A CN 113122917 A CN113122917 A CN 113122917A CN 202110550502 A CN202110550502 A CN 202110550502A CN 113122917 A CN113122917 A CN 113122917A
- Authority
- CN
- China
- Prior art keywords
- crucible
- temperature
- cover
- silicon carbide
- lining
- 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
Links
- 239000013078 crystal Substances 0.000 title claims abstract description 104
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 229910002804 graphite Inorganic materials 0.000 title claims abstract description 26
- 239000010439 graphite Substances 0.000 title claims abstract description 26
- 238000010438 heat treatment Methods 0.000 claims abstract description 63
- 238000009413 insulation Methods 0.000 claims abstract description 36
- 230000001105 regulatory effect Effects 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000004321 preservation Methods 0.000 claims abstract description 9
- 238000009529 body temperature measurement Methods 0.000 claims abstract description 6
- 230000033228 biological regulation Effects 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims description 15
- 239000007770 graphite material Substances 0.000 claims description 8
- 238000010276 construction Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 2
- 230000006698 induction Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910000858 La alloy Inorganic materials 0.000 description 2
- CBPOHXPWQZEPHI-UHFFFAOYSA-N [Mo].[La] Chemical compound [Mo].[La] CBPOHXPWQZEPHI-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000005130 seeded sublimation method Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005092 sublimation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000008646 thermal stress Effects 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
- C30B23/00—Single-crystal growth by condensing evaporated or sublimed materials
-
- 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
- C30B23/002—Controlling or regulating
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110550502.1A CN113122917A (zh) | 2021-05-20 | 2021-05-20 | 一种用于制备碳化硅晶体的石墨热场单晶生长装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110550502.1A CN113122917A (zh) | 2021-05-20 | 2021-05-20 | 一种用于制备碳化硅晶体的石墨热场单晶生长装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113122917A true CN113122917A (zh) | 2021-07-16 |
Family
ID=76783065
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110550502.1A Pending CN113122917A (zh) | 2021-05-20 | 2021-05-20 | 一种用于制备碳化硅晶体的石墨热场单晶生长装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113122917A (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113654666A (zh) * | 2021-09-15 | 2021-11-16 | 宁波恒普真空科技股份有限公司 | 一种内外分离且稳定的红外测温装置 |
CN113913938A (zh) * | 2021-10-13 | 2022-01-11 | 哈尔滨科友半导体产业装备与技术研究院有限公司 | 一种电阻式方形碳化硅单晶生长的热场结构 |
CN114414632A (zh) * | 2022-01-13 | 2022-04-29 | 南京晶升装备股份有限公司 | 一种液相法碳化硅长晶时晶体质量的测量系统及方法 |
CN116397321A (zh) * | 2023-05-11 | 2023-07-07 | 通威微电子有限公司 | 一种碳化硅生长装置及工艺方法 |
CN117328133A (zh) * | 2023-10-09 | 2024-01-02 | 通威微电子有限公司 | 液相法生长碳化硅晶体的装置 |
WO2024055502A1 (zh) * | 2022-09-14 | 2024-03-21 | 青禾晶元(天津)半导体材料有限公司 | 一种大尺寸碳化硅晶体的生长装置及生长方法 |
CN118668292A (zh) * | 2024-08-15 | 2024-09-20 | 苏州优晶半导体科技股份有限公司 | 一种上吊装式坩埚设备及使用方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102245813A (zh) * | 2008-12-08 | 2011-11-16 | Ii-Vi有限公司 | 改进的轴向梯度传输(agt)生长工艺和利用电阻加热的装置 |
JP2012254892A (ja) * | 2011-06-08 | 2012-12-27 | Mitsubishi Electric Corp | 単結晶の製造方法および製造装置 |
CN108103576A (zh) * | 2017-12-27 | 2018-06-01 | 中国科学院上海硅酸盐研究所 | 一种实时观测调控碳化硅晶体生长过程中的温度的方法及其保温设备 |
CN108277534A (zh) * | 2018-04-27 | 2018-07-13 | 济南金曼顿自动化技术有限公司 | 一种石墨电阻加热SiC晶体生长炉 |
CN111088525A (zh) * | 2019-12-26 | 2020-05-01 | 山东天岳先进材料科技有限公司 | 一种制备单晶的装置和碳化硅单晶的制备方法 |
CN214782260U (zh) * | 2021-05-20 | 2021-11-19 | 宁波恒普真空科技股份有限公司 | 一种用于制备碳化硅晶体的石墨热场单晶生长装置 |
-
2021
- 2021-05-20 CN CN202110550502.1A patent/CN113122917A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102245813A (zh) * | 2008-12-08 | 2011-11-16 | Ii-Vi有限公司 | 改进的轴向梯度传输(agt)生长工艺和利用电阻加热的装置 |
JP2012254892A (ja) * | 2011-06-08 | 2012-12-27 | Mitsubishi Electric Corp | 単結晶の製造方法および製造装置 |
CN108103576A (zh) * | 2017-12-27 | 2018-06-01 | 中国科学院上海硅酸盐研究所 | 一种实时观测调控碳化硅晶体生长过程中的温度的方法及其保温设备 |
CN108277534A (zh) * | 2018-04-27 | 2018-07-13 | 济南金曼顿自动化技术有限公司 | 一种石墨电阻加热SiC晶体生长炉 |
CN111088525A (zh) * | 2019-12-26 | 2020-05-01 | 山东天岳先进材料科技有限公司 | 一种制备单晶的装置和碳化硅单晶的制备方法 |
CN214782260U (zh) * | 2021-05-20 | 2021-11-19 | 宁波恒普真空科技股份有限公司 | 一种用于制备碳化硅晶体的石墨热场单晶生长装置 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113654666A (zh) * | 2021-09-15 | 2021-11-16 | 宁波恒普真空科技股份有限公司 | 一种内外分离且稳定的红外测温装置 |
CN113913938A (zh) * | 2021-10-13 | 2022-01-11 | 哈尔滨科友半导体产业装备与技术研究院有限公司 | 一种电阻式方形碳化硅单晶生长的热场结构 |
CN114414632A (zh) * | 2022-01-13 | 2022-04-29 | 南京晶升装备股份有限公司 | 一种液相法碳化硅长晶时晶体质量的测量系统及方法 |
WO2024055502A1 (zh) * | 2022-09-14 | 2024-03-21 | 青禾晶元(天津)半导体材料有限公司 | 一种大尺寸碳化硅晶体的生长装置及生长方法 |
CN116397321A (zh) * | 2023-05-11 | 2023-07-07 | 通威微电子有限公司 | 一种碳化硅生长装置及工艺方法 |
CN117328133A (zh) * | 2023-10-09 | 2024-01-02 | 通威微电子有限公司 | 液相法生长碳化硅晶体的装置 |
CN118668292A (zh) * | 2024-08-15 | 2024-09-20 | 苏州优晶半导体科技股份有限公司 | 一种上吊装式坩埚设备及使用方法 |
CN118668292B (zh) * | 2024-08-15 | 2024-12-31 | 苏州优晶半导体科技股份有限公司 | 一种上吊装式坩埚设备及使用方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113122917A (zh) | 一种用于制备碳化硅晶体的石墨热场单晶生长装置 | |
JP4388538B2 (ja) | 炭化珪素単結晶製造装置 | |
JP2007204309A (ja) | 単結晶成長装置及び単結晶成長方法 | |
JP2007230846A (ja) | 単結晶製造装置用坩堝 | |
US11427927B2 (en) | SiC single crystal manufacturing apparatus and structure having container and filler for manufacturing SiC single crystal | |
JP2018168023A (ja) | 炭化珪素単結晶インゴットの製造装置及び製造方法 | |
JP2019189499A (ja) | SiC単結晶成長装置およびSiC単結晶の成長方法 | |
CN116446046A (zh) | 一种热交换物理气相输运法生长碳化硅晶体的装置及方法 | |
CN214782260U (zh) | 一种用于制备碳化硅晶体的石墨热场单晶生长装置 | |
WO2024260107A1 (zh) | 生长高质量碳化硅晶体的装置及方法 | |
JP4238450B2 (ja) | 炭化珪素単結晶の製造方法及び製造装置 | |
JP7392440B2 (ja) | 結晶成長装置 | |
US20240150930A1 (en) | System and method of producing monocrystalline layers on a substrate | |
CN115537929A (zh) | 一种用于气相升华法生长氮化铝的晶体生长装置 | |
TWI794853B (zh) | 包含成長坩堝的晶體生長設備及使用成長坩堝的方法 | |
CN114959900A (zh) | 一种带径向调温环的碳化硅单晶生长装置 | |
JP2020015642A (ja) | 結晶成長装置 | |
JP7129856B2 (ja) | 結晶成長装置 | |
JP2013075789A (ja) | 化合物半導体単結晶の製造装置および製造方法 | |
JP2017154953A (ja) | 炭化珪素単結晶製造装置 | |
CN106012021B (zh) | 一种液相生长碳化硅的籽晶轴及方法 | |
JP7400450B2 (ja) | SiC単結晶製造装置およびSiC単結晶の製造方法 | |
JP7494468B2 (ja) | 坩堝および単結晶製造装置 | |
JP2013075793A (ja) | 単結晶の製造装置、および単結晶の製造方法 | |
US11453959B2 (en) | Crystal growth apparatus including heater with multiple regions and crystal growth method therefor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: No. 365, Xinxing 1st Road, Cixi hi tech Industrial Development Zone, Ningbo City, Zhejiang Province, 315300 Applicant after: Ningbo Hengpu Vacuum Technology Co.,Ltd. Address before: No. 365, Xinxing 1st Road, high tech industrial development, Cixi City, Ningbo City, Zhejiang Province, 315300 Applicant before: NINGBO HIPER VACUUM TECHNOLOGY Co.,Ltd. |
|
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: No. 365, Xinxing 1st Road, Cixi hi tech Industrial Development Zone, Ningbo City, Zhejiang Province, 315300 Applicant after: Ningbo Hengpu Technology Co.,Ltd. Address before: No. 365, Xinxing 1st Road, Cixi hi tech Industrial Development Zone, Ningbo City, Zhejiang Province, 315300 Applicant before: Ningbo Hengpu Vacuum Technology Co.,Ltd. |