CN100390328C - 一种用高温气相法制备晶体的坩埚及其使用方法 - Google Patents
一种用高温气相法制备晶体的坩埚及其使用方法 Download PDFInfo
- Publication number
- CN100390328C CN100390328C CNB2005100782739A CN200510078273A CN100390328C CN 100390328 C CN100390328 C CN 100390328C CN B2005100782739 A CNB2005100782739 A CN B2005100782739A CN 200510078273 A CN200510078273 A CN 200510078273A CN 100390328 C CN100390328 C CN 100390328C
- Authority
- CN
- China
- Prior art keywords
- crucible
- gas phase
- crystal
- temperature gas
- phase process
- 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 - Fee Related
Links
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000013078 crystal Substances 0.000 title claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 29
- 238000004821 distillation Methods 0.000 claims description 3
- 238000000859 sublimation Methods 0.000 claims description 3
- 230000008022 sublimation Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000002309 gasification Methods 0.000 abstract description 6
- 239000007787 solid Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 8
- 239000012071 phase Substances 0.000 description 7
- 239000000843 powder Substances 0.000 description 7
- 229910017083 AlN Inorganic materials 0.000 description 6
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 6
- PMHQVHHXPFUNSP-UHFFFAOYSA-M copper(1+);methylsulfanylmethane;bromide Chemical compound Br[Cu].CSC PMHQVHHXPFUNSP-UHFFFAOYSA-M 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 229910010271 silicon carbide Inorganic materials 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 240000003936 Plumbago auriculata Species 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000002178 crystalline material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Images
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100782739A CN100390328C (zh) | 2005-06-08 | 2005-06-08 | 一种用高温气相法制备晶体的坩埚及其使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2005100782739A CN100390328C (zh) | 2005-06-08 | 2005-06-08 | 一种用高温气相法制备晶体的坩埚及其使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1876899A CN1876899A (zh) | 2006-12-13 |
CN100390328C true CN100390328C (zh) | 2008-05-28 |
Family
ID=37509449
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100782739A Expired - Fee Related CN100390328C (zh) | 2005-06-08 | 2005-06-08 | 一种用高温气相法制备晶体的坩埚及其使用方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100390328C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI723579B (zh) * | 2018-10-16 | 2021-04-01 | 大陸商山東天岳先進科技股份有限公司 | 大尺寸高純度碳化矽單晶、基材及其製備方法和製備用裝置 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108396384B (zh) * | 2018-05-25 | 2020-04-03 | 深圳大学 | 一种制备氮化铝晶体的装置和方法 |
CN109280964B (zh) * | 2018-10-16 | 2019-12-17 | 山东天岳先进材料科技有限公司 | 一种生长碳化硅单晶的热场结构 |
JP7286970B2 (ja) * | 2019-01-10 | 2023-06-06 | 株式会社レゾナック | SiC単結晶成長用坩堝、SiC単結晶の製造方法およびSiC単結晶製造装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07237999A (ja) * | 1994-02-28 | 1995-09-12 | Nisshin Steel Co Ltd | 炭化珪素単結晶の成長方法 |
CN1308690A (zh) * | 1998-07-14 | 2001-08-15 | 西门子公司 | 用于制造至少一种SiC单晶体的装置和方法 |
US6562131B2 (en) * | 1999-07-20 | 2003-05-13 | The Fox Group, Inc. | Method for growing single crystal silicon carbide |
US6770136B2 (en) * | 1999-07-07 | 2004-08-03 | Siemens Aktiengesellschaft | Device having a foil-lined crucible for the sublimation growth of an SiC single crystal |
CN1554808A (zh) * | 2003-12-24 | 2004-12-15 | 山东大学 | 一种生长具有半导体特性的大直径6H-SiC单晶的装置和方法 |
US6899761B2 (en) * | 2000-09-11 | 2005-05-31 | Ii-Vi Incorporated | Single crystals of lead magnesium niobate-lead titanate |
-
2005
- 2005-06-08 CN CNB2005100782739A patent/CN100390328C/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07237999A (ja) * | 1994-02-28 | 1995-09-12 | Nisshin Steel Co Ltd | 炭化珪素単結晶の成長方法 |
CN1308690A (zh) * | 1998-07-14 | 2001-08-15 | 西门子公司 | 用于制造至少一种SiC单晶体的装置和方法 |
US6770136B2 (en) * | 1999-07-07 | 2004-08-03 | Siemens Aktiengesellschaft | Device having a foil-lined crucible for the sublimation growth of an SiC single crystal |
US6562131B2 (en) * | 1999-07-20 | 2003-05-13 | The Fox Group, Inc. | Method for growing single crystal silicon carbide |
US6899761B2 (en) * | 2000-09-11 | 2005-05-31 | Ii-Vi Incorporated | Single crystals of lead magnesium niobate-lead titanate |
CN1554808A (zh) * | 2003-12-24 | 2004-12-15 | 山东大学 | 一种生长具有半导体特性的大直径6H-SiC单晶的装置和方法 |
Non-Patent Citations (4)
Title |
---|
PVT growth of bulk AlN crystals with low oxygencontamination. M.Bickermann, et al.Phys.stat.sol.(c)0,No.7. 2003 |
PVT growth of bulk AlN crystals with low oxygencontamination. M.Bickermann, et al.Phys.stat.sol.(c)0,No.7. 2003 * |
Sublimation growth bulk AlN crystals: process temperatureand growth rate. B.M.Epelbaum et al.Materials Science Forum,Vol.457-460 . 2004 |
Sublimation growth bulk AlN crystals: process temperatureand growth rate. B.M.Epelbaum et al.Materials Science Forum,Vol.457-460 . 2004 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI723579B (zh) * | 2018-10-16 | 2021-04-01 | 大陸商山東天岳先進科技股份有限公司 | 大尺寸高純度碳化矽單晶、基材及其製備方法和製備用裝置 |
Also Published As
Publication number | Publication date |
---|---|
CN1876899A (zh) | 2006-12-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207498521U (zh) | 一种提升质量的碳化硅单晶生长装置 | |
CN207498512U (zh) | 一种生长高利用率的碳化硅单晶生长装置 | |
CN207391600U (zh) | 一种碳化硅晶体的生长设备 | |
CN100390328C (zh) | 一种用高温气相法制备晶体的坩埚及其使用方法 | |
JP6937525B2 (ja) | 大型サイズ高純度炭化ケイ素単結晶、基板及びその製造方法並びに製造用装置 | |
CN110396723A (zh) | 一种高纯半绝缘碳化硅单晶及其高效制备方法和应用 | |
JP4108782B2 (ja) | 核上に単結晶シリコンカーバイドを形成するための装置および方法 | |
CN114855281B (zh) | 一种基于尺寸和形状控制的AlN晶体材料制备方法 | |
CN112553694A (zh) | 一种碳化硅单晶高温退火的方法及装置 | |
CN216274462U (zh) | 一种碳化硅晶体生长装置 | |
CN101570889B (zh) | 一种用升华法制备氮化铝晶体的保温装置 | |
CN110284199A (zh) | 一种晶体原位碳化退火装置及方法 | |
CN217922435U (zh) | 一种可连续生长碳化硅晶体的新型石墨坩埚装置 | |
JP6829767B2 (ja) | SiC結晶成長用SiC原料の製造方法及び製造装置 | |
CN101144179B (zh) | 一种用于以物理气相传输沉淀法生长单晶用的单晶生长设备 | |
WO2020000602A1 (zh) | 一种半导体合成装置和合成方法 | |
CN102534748A (zh) | 制备铸造单晶硅的装置及方法 | |
CN215050634U (zh) | 一种新式钽坩埚碳化的石墨加热器 | |
CN100408731C (zh) | 用碘化铅熔体生长单晶体的方法 | |
CN113088869A (zh) | 一种碳化钽片的制备方法 | |
KR20040106816A (ko) | 실리콘 카바이드 단결정 제조용 흑연 도가니 | |
CN201420112Y (zh) | 一种SiC体单晶的生长装置 | |
CN109129833A (zh) | 制备用于生长氮化铝单晶的碳化钽坩埚的装置及制备方法 | |
CN115676833A (zh) | 提高碳化硅粉料合成效率的方法 | |
CN202465942U (zh) | 制备铸造单晶硅的装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENZHEN UNIVERSITY Free format text: FORMER OWNER: ZHENG RUISHENG; WU HONGLEI Effective date: 20081107 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081107 Address after: Shenzhen University, Shenzhen, Guangdong, Nanshan District 518060 Patentee after: Shenzhen University Address before: College of Optoelectronic Engineering, Shenzhen, Guangdong, Nanshan District 518060 Co-patentee before: Wu Honglei Patentee before: Zheng Rui Sheng |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080528 Termination date: 20100608 |