CN107275209B - 一种SiC超高压PiN二极管器件材料的制备方法 - Google Patents
一种SiC超高压PiN二极管器件材料的制备方法 Download PDFInfo
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- CN107275209B CN107275209B CN201710459941.5A CN201710459941A CN107275209B CN 107275209 B CN107275209 B CN 107275209B CN 201710459941 A CN201710459941 A CN 201710459941A CN 107275209 B CN107275209 B CN 107275209B
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- 239000000463 material Substances 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims description 11
- 239000000758 substrate Substances 0.000 claims abstract description 48
- 239000013078 crystal Substances 0.000 claims abstract description 46
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000001257 hydrogen Substances 0.000 claims abstract description 17
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims abstract description 7
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 62
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 61
- 239000007789 gas Substances 0.000 claims description 50
- 239000002243 precursor Substances 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 claims description 6
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 claims description 6
- 238000005229 chemical vapour deposition Methods 0.000 claims description 6
- 238000000137 annealing Methods 0.000 claims description 5
- 239000012159 carrier gas Substances 0.000 claims description 4
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 230000000750 progressive effect Effects 0.000 claims description 4
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims description 3
- 102100033067 Growth factor receptor-bound protein 2 Human genes 0.000 claims description 3
- 101000871017 Homo sapiens Growth factor receptor-bound protein 2 Proteins 0.000 claims description 3
- 101001120056 Homo sapiens Phosphatidylinositol 3-kinase regulatory subunit alpha Proteins 0.000 claims description 3
- 102100026169 Phosphatidylinositol 3-kinase regulatory subunit alpha Human genes 0.000 claims description 3
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 3
- 229910052786 argon Inorganic materials 0.000 claims description 3
- 150000004820 halides Chemical class 0.000 claims description 3
- 239000001294 propane Substances 0.000 claims description 3
- 229910000077 silane Inorganic materials 0.000 claims description 3
- ZDHXKXAHOVTTAH-UHFFFAOYSA-N trichlorosilane Chemical compound Cl[SiH](Cl)Cl ZDHXKXAHOVTTAH-UHFFFAOYSA-N 0.000 claims description 3
- 239000005052 trichlorosilane Substances 0.000 claims description 3
- JLTRXTDYQLMHGR-UHFFFAOYSA-N trimethylaluminium Chemical compound C[Al](C)C JLTRXTDYQLMHGR-UHFFFAOYSA-N 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 239000012188 paraffin wax Substances 0.000 claims 3
- 230000018199 S phase Effects 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000010438 heat treatment Methods 0.000 abstract 1
- 150000001335 aliphatic alkanes Chemical class 0.000 description 6
- 230000007547 defect Effects 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002019 doping agent Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D8/00—Diodes
- H10D8/01—Manufacture or treatment
- H10D8/051—Manufacture or treatment of Schottky diodes
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/10—Shapes, relative sizes or dispositions of the regions of the semiconductor bodies; Shapes of the semiconductor bodies
- H10D62/124—Shapes, relative sizes or dispositions of the regions of semiconductor bodies or of junctions between the regions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/83—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge
- H10D62/832—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group IV materials, e.g. B-doped Si or undoped Ge being Group IV materials comprising two or more elements, e.g. SiGe
- H10D62/8325—Silicon carbide
Abstract
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CN201710459941.5A CN107275209B (zh) | 2017-06-17 | 2017-06-17 | 一种SiC超高压PiN二极管器件材料的制备方法 |
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CN201710459941.5A CN107275209B (zh) | 2017-06-17 | 2017-06-17 | 一种SiC超高压PiN二极管器件材料的制备方法 |
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CN107275209A CN107275209A (zh) | 2017-10-20 |
CN107275209B true CN107275209B (zh) | 2019-08-23 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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JP7077288B2 (ja) * | 2019-09-27 | 2022-05-30 | 東海カーボン株式会社 | 多結晶SiC成形体 |
JP7239432B2 (ja) * | 2019-09-27 | 2023-03-14 | 東海カーボン株式会社 | 多結晶SiC成形体の製造方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1324168C (zh) * | 2002-03-19 | 2007-07-04 | 财团法人电力中央研究所 | SiC结晶的制造方法以及SiC结晶 |
CN102064187A (zh) * | 2009-11-11 | 2011-05-18 | 中国科学院半导体研究所 | 一种碳化硅同质pin微结构材料及其制作方法 |
CN104395986A (zh) * | 2012-05-31 | 2015-03-04 | Lg伊诺特有限公司 | 碳化硅外延晶片及其制造方法 |
CN105225931A (zh) * | 2015-09-30 | 2016-01-06 | 中国电子科技集团公司第四十八研究所 | AlN模板及其生长方法、基于AlN模板的Si基GaN外延结构及其生长方法 |
-
2017
- 2017-06-17 CN CN201710459941.5A patent/CN107275209B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1324168C (zh) * | 2002-03-19 | 2007-07-04 | 财团法人电力中央研究所 | SiC结晶的制造方法以及SiC结晶 |
CN102064187A (zh) * | 2009-11-11 | 2011-05-18 | 中国科学院半导体研究所 | 一种碳化硅同质pin微结构材料及其制作方法 |
CN104395986A (zh) * | 2012-05-31 | 2015-03-04 | Lg伊诺特有限公司 | 碳化硅外延晶片及其制造方法 |
CN105225931A (zh) * | 2015-09-30 | 2016-01-06 | 中国电子科技集团公司第四十八研究所 | AlN模板及其生长方法、基于AlN模板的Si基GaN外延结构及其生长方法 |
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Denomination of invention: Preparation of SiC ultra high voltage pin diode material Effective date of registration: 20200730 Granted publication date: 20190823 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: DONGGUAN TIANYU SEMICONDUCTOR TECHNOLOGY Co.,Ltd. Registration number: Y2020980004594 |
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Address after: 523000 second floor office building, No.5, Gongye North 1st Road, Hubei Industrial City, Songshan, Dongguan City, Guangdong Province Patentee after: Guangdong Tianyu Semiconductor Co.,Ltd. Address before: 523000 second floor office building, No.5, Gongye North 1st Road, Hubei Industrial City, Songshan, Dongguan City, Guangdong Province Patentee before: DONGGUAN TIANYU SEMICONDUCTOR TECHNOLOGY Co.,Ltd. |
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Denomination of invention: A Preparation Method for SiC Ultra High Voltage PiN Diode Device Materials Effective date of registration: 20230512 Granted publication date: 20190823 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: Guangdong Tianyu Semiconductor Co.,Ltd. Registration number: Y2023980040499 |
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Granted publication date: 20190823 Pledgee: China Co. truction Bank Corp Dongguan branch Pledgor: Guangdong Tianyu Semiconductor Co.,Ltd. Registration number: Y2023980040499 |