KR102071304B1 - 초크랄스키 방법에 의해 성장시킨 잉곳으로부터 슬라이싱된 고농도로 도핑된 실리콘 웨이퍼에서의 산소 침전 - Google Patents
초크랄스키 방법에 의해 성장시킨 잉곳으로부터 슬라이싱된 고농도로 도핑된 실리콘 웨이퍼에서의 산소 침전 Download PDFInfo
- Publication number
- KR102071304B1 KR102071304B1 KR1020167000402A KR20167000402A KR102071304B1 KR 102071304 B1 KR102071304 B1 KR 102071304B1 KR 1020167000402 A KR1020167000402 A KR 1020167000402A KR 20167000402 A KR20167000402 A KR 20167000402A KR 102071304 B1 KR102071304 B1 KR 102071304B1
- Authority
- KR
- South Korea
- Prior art keywords
- single crystal
- crystal silicon
- concentration
- silicon wafer
- type single
- 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.)
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Classifications
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- H01L21/3225—
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- H01L21/02002—
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- H01L21/02694—
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- H01L21/223—
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- H01L21/324—
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- H01L21/78—
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- H01L29/36—
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- 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
- H10D62/60—Impurity distributions or concentrations
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
- H10P14/20—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials
- H10P14/38—Formation of materials, e.g. in the shape of layers or pillars of semiconductor materials characterised by treatments done after the formation of the materials
- H10P14/3822—Controlling the interface between substrate and epitaxial layer, e.g. by ion implantation followed by annealing
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P32/00—Diffusion of dopants within, into or out of wafers, substrates or parts of devices
- H10P32/10—Diffusion of dopants within, into or out of semiconductor bodies or layers
- H10P32/12—Diffusion of dopants within, into or out of semiconductor bodies or layers between a solid phase and a gaseous phase
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P32/00—Diffusion of dopants within, into or out of wafers, substrates or parts of devices
- H10P32/10—Diffusion of dopants within, into or out of semiconductor bodies or layers
- H10P32/17—Diffusion of dopants within, into or out of semiconductor bodies or layers characterised by the semiconductor material
- H10P32/171—Diffusion of dopants within, into or out of semiconductor bodies or layers characterised by the semiconductor material being group IV material
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P36/00—Gettering within semiconductor bodies
- H10P36/20—Intrinsic gettering, i.e. thermally inducing defects by using oxygen present in the silicon body
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P54/00—Cutting or separating of wafers, substrates or parts of devices
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P90/00—Preparation of wafers not covered by a single main group of this subclass, e.g. wafer reinforcement
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
- H10P95/00—Generic processes or apparatus for manufacture or treatments not covered by the other groups of this subclass
- H10P95/90—Thermal treatments, e.g. annealing or sintering
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/914,925 US9634098B2 (en) | 2013-06-11 | 2013-06-11 | Oxygen precipitation in heavily doped silicon wafers sliced from ingots grown by the Czochralski method |
| US13/914,925 | 2013-06-11 | ||
| PCT/US2014/039363 WO2014200686A1 (en) | 2013-06-11 | 2014-05-23 | Oxygen precipitation in heavily doped silicon wafers sliced from ingots grown by the czochralski method |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207002039A Division KR102172904B1 (ko) | 2013-06-11 | 2014-05-23 | 초크랄스키 방법에 의해 성장시킨 잉곳으로부터 슬라이싱된 고농도로 도핑된 실리콘 웨이퍼에서의 산소 침전 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20160019495A KR20160019495A (ko) | 2016-02-19 |
| KR102071304B1 true KR102071304B1 (ko) | 2020-01-31 |
Family
ID=50983191
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020167000402A Active KR102071304B1 (ko) | 2013-06-11 | 2014-05-23 | 초크랄스키 방법에 의해 성장시킨 잉곳으로부터 슬라이싱된 고농도로 도핑된 실리콘 웨이퍼에서의 산소 침전 |
| KR1020207011376A Active KR102172905B1 (ko) | 2013-06-11 | 2014-05-23 | 초크랄스키 방법에 의해 성장시킨 잉곳으로부터 슬라이싱된 고농도로 도핑된 실리콘 웨이퍼에서의 산소 침전 |
| KR1020207002039A Active KR102172904B1 (ko) | 2013-06-11 | 2014-05-23 | 초크랄스키 방법에 의해 성장시킨 잉곳으로부터 슬라이싱된 고농도로 도핑된 실리콘 웨이퍼에서의 산소 침전 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020207011376A Active KR102172905B1 (ko) | 2013-06-11 | 2014-05-23 | 초크랄스키 방법에 의해 성장시킨 잉곳으로부터 슬라이싱된 고농도로 도핑된 실리콘 웨이퍼에서의 산소 침전 |
| KR1020207002039A Active KR102172904B1 (ko) | 2013-06-11 | 2014-05-23 | 초크랄스키 방법에 의해 성장시킨 잉곳으로부터 슬라이싱된 고농도로 도핑된 실리콘 웨이퍼에서의 산소 침전 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9634098B2 (https=) |
| JP (1) | JP6289621B2 (https=) |
| KR (3) | KR102071304B1 (https=) |
| DE (2) | DE112014002781B9 (https=) |
| WO (1) | WO2014200686A1 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9945048B2 (en) * | 2012-06-15 | 2018-04-17 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor structure and method |
| US20150243494A1 (en) * | 2014-02-25 | 2015-08-27 | Texas Instruments Incorporated | Mechanically robust silicon substrate having group iiia-n epitaxial layer thereon |
| KR101680213B1 (ko) * | 2015-04-06 | 2016-11-28 | 주식회사 엘지실트론 | 실리콘 단결정 잉곳의 성장 방법 |
| KR101759876B1 (ko) | 2015-07-01 | 2017-07-31 | 주식회사 엘지실트론 | 웨이퍼 및 웨이퍼 결함 분석 방법 |
| JP6610056B2 (ja) * | 2015-07-28 | 2019-11-27 | 株式会社Sumco | エピタキシャルシリコンウェーハの製造方法 |
| KR101674819B1 (ko) * | 2015-08-12 | 2016-11-09 | 주식회사 엘지실트론 | 단결정 성장 방법 |
| JP6447439B2 (ja) * | 2015-09-28 | 2019-01-09 | 信越半導体株式会社 | 貼り合わせsoiウェーハの製造方法 |
| US10573517B2 (en) | 2015-10-01 | 2020-02-25 | Globalwafers Co., Ltd. | Epitaxial growth of defect-free, wafer-scale single-layer graphene on thin films of cobalt |
| JP6579046B2 (ja) * | 2016-06-17 | 2019-09-25 | 株式会社Sumco | シリコン単結晶の製造方法 |
| JP7110204B2 (ja) * | 2016-12-28 | 2022-08-01 | サンエディソン・セミコンダクター・リミテッド | イントリンシックゲッタリングおよびゲート酸化物完全性歩留まりを有するシリコンウエハを処理する方法 |
| JP7306536B1 (ja) | 2022-06-14 | 2023-07-11 | 信越半導体株式会社 | エピタキシャルウェーハの製造方法 |
| CN118507557A (zh) * | 2023-09-27 | 2024-08-16 | 隆基绿能科技股份有限公司 | 一种混合掺杂的硅片 |
| DE102024122739A1 (de) * | 2024-08-08 | 2026-02-12 | Christoph Bergmann | Verfahren zur Herstellung eines supraleitenden Werkstücks oder zur Veränderung der supraleitenden Eigenschaften eines Werkstücks |
Citations (2)
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| JP2002016071A (ja) | 2000-06-30 | 2002-01-18 | Mitsubishi Materials Silicon Corp | シリコンウェーハの製造方法及びその方法により製造されたシリコンウェーハ |
| JP2002299345A (ja) | 2001-04-03 | 2002-10-11 | Shin Etsu Handotai Co Ltd | シリコン単結晶ウェーハ及びその製造方法 |
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| US5024723A (en) | 1990-05-07 | 1991-06-18 | Goesele Ulrich M | Method of producing a thin silicon on insulator layer by wafer bonding and chemical thinning |
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2013
- 2013-06-11 US US13/914,925 patent/US9634098B2/en active Active
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2014
- 2014-05-23 DE DE112014002781.2T patent/DE112014002781B9/de active Active
- 2014-05-23 JP JP2016519519A patent/JP6289621B2/ja active Active
- 2014-05-23 KR KR1020167000402A patent/KR102071304B1/ko active Active
- 2014-05-23 KR KR1020207011376A patent/KR102172905B1/ko active Active
- 2014-05-23 WO PCT/US2014/039363 patent/WO2014200686A1/en not_active Ceased
- 2014-05-23 KR KR1020207002039A patent/KR102172904B1/ko active Active
- 2014-05-23 DE DE112014007334.2T patent/DE112014007334B3/de active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002016071A (ja) | 2000-06-30 | 2002-01-18 | Mitsubishi Materials Silicon Corp | シリコンウェーハの製造方法及びその方法により製造されたシリコンウェーハ |
| JP2002299345A (ja) | 2001-04-03 | 2002-10-11 | Shin Etsu Handotai Co Ltd | シリコン単結晶ウェーハ及びその製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6289621B2 (ja) | 2018-03-07 |
| DE112014002781B4 (de) | 2020-06-18 |
| WO2014200686A1 (en) | 2014-12-18 |
| US20140361408A1 (en) | 2014-12-11 |
| DE112014007334B3 (de) | 2023-08-24 |
| KR20160019495A (ko) | 2016-02-19 |
| KR102172905B1 (ko) | 2020-11-03 |
| US9634098B2 (en) | 2017-04-25 |
| DE112014002781B9 (de) | 2021-07-29 |
| KR20200044152A (ko) | 2020-04-28 |
| JP2016526783A (ja) | 2016-09-05 |
| KR20200011563A (ko) | 2020-02-03 |
| KR102172904B1 (ko) | 2020-11-03 |
| DE112014002781T5 (de) | 2016-03-10 |
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