CN101689504A - 重掺杂的单晶硅衬底中的氧沉淀的抑制 - Google Patents
重掺杂的单晶硅衬底中的氧沉淀的抑制 Download PDFInfo
- Publication number
- CN101689504A CN101689504A CN200880022738A CN200880022738A CN101689504A CN 101689504 A CN101689504 A CN 101689504A CN 200880022738 A CN200880022738 A CN 200880022738A CN 200880022738 A CN200880022738 A CN 200880022738A CN 101689504 A CN101689504 A CN 101689504A
- Authority
- CN
- China
- Prior art keywords
- wafer
- heavily doped
- silicon substrate
- temperature
- oxygen
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/322—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to modify their internal properties, e.g. to produce internal imperfections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/322—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to modify their internal properties, e.g. to produce internal imperfections
- H01L21/3221—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to modify their internal properties, e.g. to produce internal imperfections of silicon bodies, e.g. for gettering
- H01L21/3225—Thermally inducing defects using oxygen present in the silicon body for intrinsic gettering
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/21—Circular sheet or circular blank
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/771,667 | 2007-06-29 | ||
| US11/771,667 US20090004426A1 (en) | 2007-06-29 | 2007-06-29 | Suppression of Oxygen Precipitation in Heavily Doped Single Crystal Silicon Substrates |
| PCT/US2008/068284 WO2009006182A1 (en) | 2007-06-29 | 2008-06-26 | Suppression of oxygen precipitation in heavily doped single crystal silicon substrates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101689504A true CN101689504A (zh) | 2010-03-31 |
Family
ID=39672544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200880022738A Pending CN101689504A (zh) | 2007-06-29 | 2008-06-26 | 重掺杂的单晶硅衬底中的氧沉淀的抑制 |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US20090004426A1 (enExample) |
| EP (1) | EP2168150A1 (enExample) |
| JP (1) | JP2010532584A (enExample) |
| KR (1) | KR20100039291A (enExample) |
| CN (1) | CN101689504A (enExample) |
| TW (1) | TW200919585A (enExample) |
| WO (1) | WO2009006182A1 (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103620394A (zh) * | 2011-04-15 | 2014-03-05 | 原子能和代替能源委员会 | 确定填隙氧浓度的方法 |
| CN105121713A (zh) * | 2013-04-24 | 2015-12-02 | 胜高科技股份有限公司 | 单晶的制造方法和硅晶片的制造方法 |
| CN115831710A (zh) * | 2022-11-01 | 2023-03-21 | 中环领先半导体材料有限公司 | 降低硅衬底缺陷以抑制硅基氮化镓外延片翘曲的方法 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090004458A1 (en) * | 2007-06-29 | 2009-01-01 | Memc Electronic Materials, Inc. | Diffusion Control in Heavily Doped Substrates |
| DE102008023054B4 (de) * | 2008-05-09 | 2011-12-22 | Siltronic Ag | Verfahren zur Herstellung einer epitaxierten Halbleiterscheibe |
| US8627528B2 (en) * | 2009-11-19 | 2014-01-14 | Nike, Inc. | Footwear customization kit |
| JP2011134830A (ja) * | 2009-12-24 | 2011-07-07 | Covalent Materials Corp | エピタキシャルウェーハ |
| JP2011155130A (ja) * | 2010-01-27 | 2011-08-11 | Covalent Materials Tokuyama Corp | エピタキシャルウェーハ及びその製造方法 |
| US9483908B2 (en) | 2010-08-20 | 2016-11-01 | Micro-Gaming Ventures, LLC | Methods and systems for conducting a competition within a gaming environment |
| US9634098B2 (en) * | 2013-06-11 | 2017-04-25 | SunEdison Semiconductor Ltd. (UEN201334164H) | Oxygen precipitation in heavily doped silicon wafers sliced from ingots grown by the Czochralski method |
| WO2015003022A1 (en) * | 2013-07-01 | 2015-01-08 | Solexel, Inc. | High-throughput thermal processing methods for producing high-efficiency crystalline silicon solar cells |
| US11111602B2 (en) | 2014-07-31 | 2021-09-07 | Globalwafers Co., Ltd. | Nitrogen doped and vacancy dominated silicon ingot and thermally treated wafer formed therefrom having radially uniformly distributed oxygen precipitation density and size |
| EP3469120B1 (en) * | 2016-06-08 | 2022-02-02 | GlobalWafers Co., Ltd. | High resistivity single crystal silicon ingot and wafer having improved mechanical strength |
| JP6579086B2 (ja) * | 2016-11-15 | 2019-09-25 | 信越半導体株式会社 | デバイス形成方法 |
| CN114121626B (zh) * | 2020-08-27 | 2025-08-15 | 联华电子股份有限公司 | 一种制作半导体元件的方法 |
| CN114242571B (zh) * | 2021-12-09 | 2025-07-04 | 全球能源互联网研究院有限公司 | 一种半导体结构的制备方法 |
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| JPS5680139A (en) * | 1979-12-05 | 1981-07-01 | Chiyou Lsi Gijutsu Kenkyu Kumiai | Manufacture of semiconductor device |
| US4435896A (en) * | 1981-12-07 | 1984-03-13 | Bell Telephone Laboratories, Incorporated | Method for fabricating complementary field effect transistor devices |
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-
2007
- 2007-06-29 US US11/771,667 patent/US20090004426A1/en not_active Abandoned
-
2008
- 2008-06-26 JP JP2010515104A patent/JP2010532584A/ja not_active Withdrawn
- 2008-06-26 CN CN200880022738A patent/CN101689504A/zh active Pending
- 2008-06-26 KR KR1020097027309A patent/KR20100039291A/ko not_active Withdrawn
- 2008-06-26 EP EP08771993A patent/EP2168150A1/en not_active Withdrawn
- 2008-06-26 WO PCT/US2008/068284 patent/WO2009006182A1/en not_active Ceased
- 2008-06-27 TW TW097124444A patent/TW200919585A/zh unknown
-
2011
- 2011-02-04 US US13/020,957 patent/US20110177682A1/en not_active Abandoned
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103620394A (zh) * | 2011-04-15 | 2014-03-05 | 原子能和代替能源委员会 | 确定填隙氧浓度的方法 |
| CN103620394B (zh) * | 2011-04-15 | 2015-11-25 | 原子能和代替能源委员会 | 确定填隙氧浓度的方法 |
| US9274072B2 (en) | 2011-04-15 | 2016-03-01 | Commissariat à l'Energie Atomique et aux Energies Alternatives | Method for determining interstitial oxygen concentration |
| CN105121713A (zh) * | 2013-04-24 | 2015-12-02 | 胜高科技股份有限公司 | 单晶的制造方法和硅晶片的制造方法 |
| CN115831710A (zh) * | 2022-11-01 | 2023-03-21 | 中环领先半导体材料有限公司 | 降低硅衬底缺陷以抑制硅基氮化镓外延片翘曲的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20110177682A1 (en) | 2011-07-21 |
| WO2009006182A1 (en) | 2009-01-08 |
| KR20100039291A (ko) | 2010-04-15 |
| EP2168150A1 (en) | 2010-03-31 |
| TW200919585A (en) | 2009-05-01 |
| JP2010532584A (ja) | 2010-10-07 |
| US20090004426A1 (en) | 2009-01-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20100331 |