CN110389108A - 一种单晶硅缺陷区域的检测方法及装置 - Google Patents
一种单晶硅缺陷区域的检测方法及装置 Download PDFInfo
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- CN110389108A CN110389108A CN201910758941.4A CN201910758941A CN110389108A CN 110389108 A CN110389108 A CN 110389108A CN 201910758941 A CN201910758941 A CN 201910758941A CN 110389108 A CN110389108 A CN 110389108A
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- oxygen concentration
- silicon wafer
- interstitial oxygen
- defect area
- sample silicon
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- 230000007547 defect Effects 0.000 title claims abstract description 127
- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 229910021421 monocrystalline silicon Inorganic materials 0.000 title claims abstract description 24
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 122
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 122
- 239000010703 silicon Substances 0.000 claims abstract description 121
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 87
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 87
- 239000001301 oxygen Substances 0.000 claims abstract description 87
- 238000010438 heat treatment Methods 0.000 claims abstract description 31
- 238000009826 distribution Methods 0.000 claims abstract description 24
- 239000002244 precipitate Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 235000012431 wafers Nutrition 0.000 description 56
- 239000013078 crystal Substances 0.000 description 10
- 125000004430 oxygen atom Chemical group O* 0.000 description 8
- 230000001376 precipitating effect Effects 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002356 laser light scattering Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/44—Sample treatment involving radiation, e.g. heat
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
- G01N2021/3568—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor applied to semiconductors, e.g. Silicon
-
- 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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
- G01N21/3563—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing solids; Preparation of samples therefor
- G01N2021/3572—Preparation of samples, e.g. salt matrices
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Testing Or Measuring Of Semiconductors Or The Like (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN201910758941.4A CN110389108A (zh) | 2019-08-16 | 2019-08-16 | 一种单晶硅缺陷区域的检测方法及装置 |
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CN201910758941.4A CN110389108A (zh) | 2019-08-16 | 2019-08-16 | 一种单晶硅缺陷区域的检测方法及装置 |
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CN201910758941.4A Pending CN110389108A (zh) | 2019-08-16 | 2019-08-16 | 一种单晶硅缺陷区域的检测方法及装置 |
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Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111174716A (zh) * | 2019-11-13 | 2020-05-19 | 西安奕斯伟硅片技术有限公司 | 外延层厚度测试装置和方法 |
CN111380830A (zh) * | 2020-04-30 | 2020-07-07 | 西安奕斯伟硅片技术有限公司 | 一种单晶晶圆缺陷类型及分布区域的检测方法 |
CN111781243A (zh) * | 2020-06-16 | 2020-10-16 | 天津中环领先材料技术有限公司 | 一种硅片微缺陷测试方法 |
CN113138195A (zh) * | 2021-04-16 | 2021-07-20 | 上海新昇半导体科技有限公司 | 晶体缺陷的监控方法及晶棒生长方法 |
CN114280078A (zh) * | 2021-12-23 | 2022-04-05 | 宁夏中欣晶圆半导体科技有限公司 | 单晶硅体内bmd的批量评价方法 |
CN114280072A (zh) * | 2021-12-23 | 2022-04-05 | 宁夏中欣晶圆半导体科技有限公司 | 单晶硅体内bmd的检测方法 |
CN116642914A (zh) * | 2023-05-29 | 2023-08-25 | 山东有研半导体材料有限公司 | 一种重掺砷低电阻率硅单晶微缺陷的检测方法 |
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US4342616A (en) * | 1981-02-17 | 1982-08-03 | International Business Machines Corporation | Technique for predicting oxygen precipitation in semiconductor wafers |
US5287167A (en) * | 1990-07-31 | 1994-02-15 | Toshiba Ceramics Co., Ltd. | Method for measuring interstitial oxygen concentration |
US6048395A (en) * | 1997-11-21 | 2000-04-11 | Shin-Etsu Handotai Co., Ltd. | Method for producing a silicon single crystal having few crystal defects |
US6174364B1 (en) * | 1998-01-19 | 2001-01-16 | Shin-Etsu Handotai Co., Ltd. | Method for producing silicon monocrystal and silicon monocrystal wafer |
US6544490B1 (en) * | 1999-11-12 | 2003-04-08 | Shin-Etsu Handotai Co., Ltd. | Silicon wafer and production method thereof and evaluation method for silicon wafer |
US20030106481A1 (en) * | 2001-12-06 | 2003-06-12 | Seh America, Inc. | High resistivity silicon wafer produced by a controlled pull rate czochralski method |
US20040025782A1 (en) * | 1997-04-09 | 2004-02-12 | Memc Electronic Materials, Inc. | Process for producing low defect density, ideal oxygen precipitating silicon |
CN1591781A (zh) * | 2003-09-05 | 2005-03-09 | 海力士半导体有限公司 | 硅晶片及其制造方法 |
US20050183660A1 (en) * | 2004-02-23 | 2005-08-25 | Jun Furukawa | Method of identifying defect distribution in silicon single crystal ingot |
US20060189169A1 (en) * | 2005-02-18 | 2006-08-24 | Naoshi Adachi | Method for heat treatment of silicon wafers |
US20080075138A1 (en) * | 2006-09-25 | 2008-03-27 | Wee Sang-Wook | Method of identifying crystal defect region in monocrystalline silicon using metal contamination and heat treatment |
US20100290971A1 (en) * | 2009-05-15 | 2010-11-18 | Wataru Itou | Silicon wafer and method for producing the same |
US20120043644A1 (en) * | 2009-03-25 | 2012-02-23 | Sumco Corporation | Silicon wafer and manufacturing method |
CN103091277A (zh) * | 2012-08-28 | 2013-05-08 | 河北工业大学 | 大尺寸单晶硅片表面有机物沾污的红外透射检测方法 |
US20130323153A1 (en) * | 2011-03-08 | 2013-12-05 | Shin-Etsu Handotai Co., Ltd. | Silicon single crystal wafer |
TW201627663A (zh) * | 2014-10-22 | 2016-08-01 | Commissariat Energie Atomique | 半導體錠中之間隙氧濃度的特性分析方法 |
-
2019
- 2019-08-16 CN CN201910758941.4A patent/CN110389108A/zh active Pending
Patent Citations (16)
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US4342616A (en) * | 1981-02-17 | 1982-08-03 | International Business Machines Corporation | Technique for predicting oxygen precipitation in semiconductor wafers |
US5287167A (en) * | 1990-07-31 | 1994-02-15 | Toshiba Ceramics Co., Ltd. | Method for measuring interstitial oxygen concentration |
US20040025782A1 (en) * | 1997-04-09 | 2004-02-12 | Memc Electronic Materials, Inc. | Process for producing low defect density, ideal oxygen precipitating silicon |
US6048395A (en) * | 1997-11-21 | 2000-04-11 | Shin-Etsu Handotai Co., Ltd. | Method for producing a silicon single crystal having few crystal defects |
US6174364B1 (en) * | 1998-01-19 | 2001-01-16 | Shin-Etsu Handotai Co., Ltd. | Method for producing silicon monocrystal and silicon monocrystal wafer |
US6544490B1 (en) * | 1999-11-12 | 2003-04-08 | Shin-Etsu Handotai Co., Ltd. | Silicon wafer and production method thereof and evaluation method for silicon wafer |
US20030106481A1 (en) * | 2001-12-06 | 2003-06-12 | Seh America, Inc. | High resistivity silicon wafer produced by a controlled pull rate czochralski method |
CN1591781A (zh) * | 2003-09-05 | 2005-03-09 | 海力士半导体有限公司 | 硅晶片及其制造方法 |
US20050183660A1 (en) * | 2004-02-23 | 2005-08-25 | Jun Furukawa | Method of identifying defect distribution in silicon single crystal ingot |
US20060189169A1 (en) * | 2005-02-18 | 2006-08-24 | Naoshi Adachi | Method for heat treatment of silicon wafers |
US20080075138A1 (en) * | 2006-09-25 | 2008-03-27 | Wee Sang-Wook | Method of identifying crystal defect region in monocrystalline silicon using metal contamination and heat treatment |
US20120043644A1 (en) * | 2009-03-25 | 2012-02-23 | Sumco Corporation | Silicon wafer and manufacturing method |
US20100290971A1 (en) * | 2009-05-15 | 2010-11-18 | Wataru Itou | Silicon wafer and method for producing the same |
US20130323153A1 (en) * | 2011-03-08 | 2013-12-05 | Shin-Etsu Handotai Co., Ltd. | Silicon single crystal wafer |
CN103091277A (zh) * | 2012-08-28 | 2013-05-08 | 河北工业大学 | 大尺寸单晶硅片表面有机物沾污的红外透射检测方法 |
TW201627663A (zh) * | 2014-10-22 | 2016-08-01 | Commissariat Energie Atomique | 半導體錠中之間隙氧濃度的特性分析方法 |
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任丙彦: "大直径CZSi单晶中微缺陷与间隙氧之间的关系", 《半导体材料与设备》 * |
刘玉岭: "《超大规模集成电路衬底材料性能及加工测试技术工程》", 31 August 2002 * |
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田达晰: "直拉单晶硅的晶体生长及缺陷研究", 《中国博士学位论文全文数据库》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111174716A (zh) * | 2019-11-13 | 2020-05-19 | 西安奕斯伟硅片技术有限公司 | 外延层厚度测试装置和方法 |
CN111380830A (zh) * | 2020-04-30 | 2020-07-07 | 西安奕斯伟硅片技术有限公司 | 一种单晶晶圆缺陷类型及分布区域的检测方法 |
CN111781243A (zh) * | 2020-06-16 | 2020-10-16 | 天津中环领先材料技术有限公司 | 一种硅片微缺陷测试方法 |
CN113138195A (zh) * | 2021-04-16 | 2021-07-20 | 上海新昇半导体科技有限公司 | 晶体缺陷的监控方法及晶棒生长方法 |
CN114280078A (zh) * | 2021-12-23 | 2022-04-05 | 宁夏中欣晶圆半导体科技有限公司 | 单晶硅体内bmd的批量评价方法 |
CN114280072A (zh) * | 2021-12-23 | 2022-04-05 | 宁夏中欣晶圆半导体科技有限公司 | 单晶硅体内bmd的检测方法 |
CN114280078B (zh) * | 2021-12-23 | 2024-04-16 | 宁夏中欣晶圆半导体科技有限公司 | 单晶硅体内bmd的批量评价方法 |
CN116642914A (zh) * | 2023-05-29 | 2023-08-25 | 山东有研半导体材料有限公司 | 一种重掺砷低电阻率硅单晶微缺陷的检测方法 |
CN116642914B (zh) * | 2023-05-29 | 2024-02-13 | 山东有研半导体材料有限公司 | 一种重掺砷低电阻率硅单晶微缺陷的检测方法 |
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