CN106415245A - 块状碳化硅单晶的评价方法以及在该方法中使用的参照用碳化硅单晶 - Google Patents
块状碳化硅单晶的评价方法以及在该方法中使用的参照用碳化硅单晶 Download PDFInfo
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- CN106415245A CN106415245A CN201480079106.3A CN201480079106A CN106415245A CN 106415245 A CN106415245 A CN 106415245A CN 201480079106 A CN201480079106 A CN 201480079106A CN 106415245 A CN106415245 A CN 106415245A
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- Prior art keywords
- silicon carbide
- single crystal
- sic single
- crystal silicon
- bulk
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Links
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 title claims abstract description 250
- 229910010271 silicon carbide Inorganic materials 0.000 title claims abstract description 233
- 239000013078 crystal Substances 0.000 title claims abstract description 227
- 238000011156 evaluation Methods 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 48
- 238000001069 Raman spectroscopy Methods 0.000 claims abstract description 96
- 230000003746 surface roughness Effects 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims description 42
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 23
- 238000004821 distillation Methods 0.000 claims description 14
- 238000001953 recrystallisation Methods 0.000 claims description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 2
- 150000001247 metal acetylides Chemical class 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 230000035882 stress Effects 0.000 description 16
- 229910052757 nitrogen Inorganic materials 0.000 description 10
- 238000012545 processing Methods 0.000 description 10
- 239000000126 substance Substances 0.000 description 9
- 229910002601 GaN Inorganic materials 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 208000037656 Respiratory Sounds Diseases 0.000 description 7
- 230000008646 thermal stress Effects 0.000 description 7
- 238000005520 cutting process Methods 0.000 description 6
- 238000000227 grinding Methods 0.000 description 6
- 238000001237 Raman spectrum Methods 0.000 description 5
- 238000002441 X-ray diffraction Methods 0.000 description 5
- 238000000137 annealing Methods 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 229910003460 diamond Inorganic materials 0.000 description 4
- 239000010432 diamond Substances 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000000178 monomer Substances 0.000 description 4
- 229910052754 neon Inorganic materials 0.000 description 4
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 241001274660 Modulus Species 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 2
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 2
- 235000003140 Panax quinquefolius Nutrition 0.000 description 2
- 239000003518 caustics Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000008434 ginseng Nutrition 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 229910052594 sapphire Inorganic materials 0.000 description 2
- 239000010980 sapphire Substances 0.000 description 2
- 238000001228 spectrum Methods 0.000 description 2
- 229910021341 titanium silicide Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- 238000001835 Lely method Methods 0.000 description 1
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 229910003978 SiClx Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 210000004247 hand Anatomy 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000002374 sebum Anatomy 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0047—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to residual stresses
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/65—Raman scattering
Landscapes
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2014/064475 WO2015181971A1 (ja) | 2014-05-30 | 2014-05-30 | バルク状炭化珪素単結晶の評価方法、及びその方法に用いられる参照用炭化珪素単結晶 |
Publications (2)
Publication Number | Publication Date |
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CN106415245A true CN106415245A (zh) | 2017-02-15 |
CN106415245B CN106415245B (zh) | 2019-06-14 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201480079106.3A Active CN106415245B (zh) | 2014-05-30 | 2014-05-30 | 块状碳化硅单晶的评价方法以及在该方法中使用的参照用碳化硅单晶 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10048142B2 (zh) |
EP (1) | EP3150995B1 (zh) |
JP (1) | JP6251804B2 (zh) |
KR (1) | KR20170012272A (zh) |
CN (1) | CN106415245B (zh) |
WO (1) | WO2015181971A1 (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109196146A (zh) * | 2017-03-30 | 2019-01-11 | 昭和电工株式会社 | SiC单晶体的品质评价方法及利用该方法的碳化硅单晶锭的制造方法 |
CN110333224A (zh) * | 2019-07-15 | 2019-10-15 | 天津大学 | 改变拉曼光谱探测倾角的单晶硅主应力检测方法和装置 |
CN110890287A (zh) * | 2018-09-10 | 2020-03-17 | 昭和电工株式会社 | SiC基板的评价方法、SiC外延晶片的制造方法及SiC外延晶片 |
CN111433394A (zh) * | 2017-12-08 | 2020-07-17 | 住友电气工业株式会社 | 碳化硅衬底 |
CN112210824A (zh) * | 2019-07-11 | 2021-01-12 | Skc株式会社 | 用于生长碳化硅晶锭的粉末以及碳化硅晶锭的制备方法 |
CN112577647A (zh) * | 2020-11-26 | 2021-03-30 | 苏州长光华芯光电技术股份有限公司 | 一种半导体激光器芯片的应力测试系统及测试方法 |
TWI842545B (zh) * | 2022-05-31 | 2024-05-11 | 日商力森諾科股份有限公司 | 碳化矽基板及碳化矽磊晶晶圓 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6831764B2 (ja) * | 2017-09-26 | 2021-02-17 | クアーズテック株式会社 | 化合物半導体基板の評価方法、およびこれを用いた化合物半導体基板の製造方法 |
KR102284879B1 (ko) | 2019-10-29 | 2021-07-30 | 에스케이씨 주식회사 | 탄화규소 웨이퍼 및 탄화규소 웨이퍼의 제조방법 |
KR102195325B1 (ko) | 2020-06-16 | 2020-12-24 | 에스케이씨 주식회사 | 탄화규소 잉곳, 웨이퍼 및 이의 제조방법 |
CN113295671A (zh) * | 2021-05-22 | 2021-08-24 | 兰州大学 | 一种非接触式n型4H-碳化硅晶圆电阻率测量方法 |
WO2022270525A1 (ja) * | 2021-06-25 | 2022-12-29 | エア・ウォーター株式会社 | 半導体素子および半導体素子の製造方法 |
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JPH1179896A (ja) * | 1997-08-27 | 1999-03-23 | Denso Corp | 炭化珪素単結晶の製造方法 |
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US20130032822A1 (en) * | 2011-08-05 | 2013-02-07 | Sumitomo Electric Industries, Ltd. | Substrate, semiconductor device, and method of manufacturing the same |
WO2013031856A1 (ja) * | 2011-08-29 | 2013-03-07 | 新日鐵住金株式会社 | 炭化珪素単結晶基板及びその製造方法 |
US20130056752A1 (en) * | 2011-09-06 | 2013-03-07 | Sumitomo Electric Industries, Ltd. | Silicon carbide substrate, silicon carbide substrate manufacturing method, and semiconductor device manufacturing method |
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- 2014-05-30 EP EP14893482.1A patent/EP3150995B1/en active Active
- 2014-05-30 KR KR1020167033237A patent/KR20170012272A/ko not_active Application Discontinuation
- 2014-05-30 CN CN201480079106.3A patent/CN106415245B/zh active Active
- 2014-05-30 WO PCT/JP2014/064475 patent/WO2015181971A1/ja active Application Filing
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JP2001122692A (ja) * | 1999-10-26 | 2001-05-08 | Central Res Inst Of Electric Power Ind | 半導体結晶の製造方法およびこれを利用する製造装置 |
JP2008103650A (ja) * | 2006-09-21 | 2008-05-01 | Nippon Steel Corp | SiC単結晶基板の製造方法、及びSiC単結晶基板 |
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CN102687272A (zh) * | 2009-12-28 | 2012-09-19 | 信越化学工业株式会社 | 应力减小的sos基板 |
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Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109196146A (zh) * | 2017-03-30 | 2019-01-11 | 昭和电工株式会社 | SiC单晶体的品质评价方法及利用该方法的碳化硅单晶锭的制造方法 |
CN109196146B (zh) * | 2017-03-30 | 2021-02-26 | 昭和电工株式会社 | SiC单晶体的品质评价方法及利用该方法的碳化硅单晶锭的制造方法 |
CN111433394A (zh) * | 2017-12-08 | 2020-07-17 | 住友电气工业株式会社 | 碳化硅衬底 |
CN111433394B (zh) * | 2017-12-08 | 2022-06-21 | 住友电气工业株式会社 | 碳化硅衬底 |
CN110890287A (zh) * | 2018-09-10 | 2020-03-17 | 昭和电工株式会社 | SiC基板的评价方法、SiC外延晶片的制造方法及SiC外延晶片 |
CN110890287B (zh) * | 2018-09-10 | 2024-07-12 | 株式会社力森诺科 | SiC基板的评价方法、SiC外延晶片的制造方法及SiC外延晶片 |
CN112210824A (zh) * | 2019-07-11 | 2021-01-12 | Skc株式会社 | 用于生长碳化硅晶锭的粉末以及碳化硅晶锭的制备方法 |
CN110333224A (zh) * | 2019-07-15 | 2019-10-15 | 天津大学 | 改变拉曼光谱探测倾角的单晶硅主应力检测方法和装置 |
CN110333224B (zh) * | 2019-07-15 | 2020-09-01 | 天津大学 | 改变拉曼光谱探测倾角的单晶硅主应力检测方法和装置 |
CN112577647A (zh) * | 2020-11-26 | 2021-03-30 | 苏州长光华芯光电技术股份有限公司 | 一种半导体激光器芯片的应力测试系统及测试方法 |
CN112577647B (zh) * | 2020-11-26 | 2022-04-12 | 苏州长光华芯光电技术股份有限公司 | 一种半导体激光器芯片的应力测试系统及测试方法 |
TWI842545B (zh) * | 2022-05-31 | 2024-05-11 | 日商力森諾科股份有限公司 | 碳化矽基板及碳化矽磊晶晶圓 |
Also Published As
Publication number | Publication date |
---|---|
KR20170012272A (ko) | 2017-02-02 |
EP3150995A4 (en) | 2018-01-24 |
EP3150995B1 (en) | 2020-06-17 |
WO2015181971A1 (ja) | 2015-12-03 |
JPWO2015181971A1 (ja) | 2017-04-20 |
EP3150995A1 (en) | 2017-04-05 |
US20170199092A1 (en) | 2017-07-13 |
US10048142B2 (en) | 2018-08-14 |
CN106415245B (zh) | 2019-06-14 |
JP6251804B2 (ja) | 2017-12-20 |
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