KR100940016B1 - 반도체 장치 및 그 제조 방법 - Google Patents
반도체 장치 및 그 제조 방법 Download PDFInfo
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- KR100940016B1 KR100940016B1 KR1020070087424A KR20070087424A KR100940016B1 KR 100940016 B1 KR100940016 B1 KR 100940016B1 KR 1020070087424 A KR1020070087424 A KR 1020070087424A KR 20070087424 A KR20070087424 A KR 20070087424A KR 100940016 B1 KR100940016 B1 KR 100940016B1
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- 239000004065 semiconductor Substances 0.000 title claims description 82
- 238000004519 manufacturing process Methods 0.000 title claims description 17
- 239000012535 impurity Substances 0.000 claims description 127
- 239000000758 substrate Substances 0.000 claims description 58
- 238000000034 method Methods 0.000 claims description 44
- 230000005669 field effect Effects 0.000 claims description 23
- 239000000969 carrier Substances 0.000 abstract description 26
- 230000006866 deterioration Effects 0.000 abstract description 23
- 230000005684 electric field Effects 0.000 abstract description 8
- 230000015572 biosynthetic process Effects 0.000 description 77
- 238000005468 ion implantation Methods 0.000 description 76
- 229910004298 SiO 2 Inorganic materials 0.000 description 45
- 238000010586 diagram Methods 0.000 description 21
- 238000005229 chemical vapour deposition Methods 0.000 description 18
- 239000002344 surface layer Substances 0.000 description 15
- 230000001133 acceleration Effects 0.000 description 14
- 238000000137 annealing Methods 0.000 description 12
- 239000010410 layer Substances 0.000 description 12
- 150000002500 ions Chemical class 0.000 description 11
- 230000003647 oxidation Effects 0.000 description 10
- 238000007254 oxidation reaction Methods 0.000 description 10
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 8
- 229920005591 polysilicon Polymers 0.000 description 8
- 238000009825 accumulation Methods 0.000 description 6
- 238000005530 etching Methods 0.000 description 6
- 230000004913 activation Effects 0.000 description 5
- 229910052785 arsenic Inorganic materials 0.000 description 5
- 238000002955 isolation Methods 0.000 description 5
- 229910052796 boron Inorganic materials 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- 229910021332 silicide Inorganic materials 0.000 description 4
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 4
- 238000001312 dry etching Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002513 implantation 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
- 239000011574 phosphorus Substances 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
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- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/823418—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type with a particular manufacturing method of the source or drain structures, e.g. specific source or drain implants or silicided source or drain structures or raised source or drain structures
-
- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/823437—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type with a particular manufacturing method of the gate conductors, e.g. particular materials, shapes
- H01L21/823456—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type with a particular manufacturing method of the gate conductors, e.g. particular materials, shapes gate conductors with different shapes, lengths or dimensions
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- 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
- H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
- H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
- H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
- H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
- H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
- H01L21/8232—Field-effect technology
- H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
- H01L21/823468—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type with a particular manufacturing method of the gate sidewall spacers, e.g. double spacers, particular spacer material or shape
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/6656—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using multiple spacer layers, e.g. multiple sidewall spacers
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66568—Lateral single gate silicon transistors
- H01L29/66575—Lateral single gate silicon transistors where the source and drain or source and drain extensions are self-aligned to the sides of the gate
- H01L29/6659—Lateral single gate silicon transistors where the source and drain or source and drain extensions are self-aligned to the sides of the gate with both lightly doped source and drain extensions and source and drain self-aligned to the sides of the gate, e.g. lightly doped drain [LDD] MOSFET, double diffused drain [DDD] MOSFET
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/7833—Field effect transistors with field effect produced by an insulated gate with lightly doped drain or source extension, e.g. LDD MOSFET's; DDD MOSFET's
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/7833—Field effect transistors with field effect produced by an insulated gate with lightly doped drain or source extension, e.g. LDD MOSFET's; DDD MOSFET's
- H01L29/7836—Field effect transistors with field effect produced by an insulated gate with lightly doped drain or source extension, e.g. LDD MOSFET's; DDD MOSFET's with a significant overlap between the lightly doped extension and the gate electrode
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
Description
Claims (5)
- 전계 효과 트랜지스터를 구비한 반도체 장치에 있어서,제 1 도전형의 반도체 기판 위에 게이트 절연막을 통하여 형성된 게이트 전극과,상기 게이트 전극의 측벽에 형성된 사이드월과,상기 사이드월의 아래의 상기 반도체 기판에 형성된 상기 제 1 도전형과는 반대 도전형인 제 2 도전형의 제 1 불순물 영역과,상기 사이드월의 아래의 상기 반도체 기판에, 상기 제 1 불순물 영역보다 얕게, 상기 게이트 전극 바로 아래의 영역으로부터 이간되어 형성된 상기 제 1 도전형의 제 2 불순물 영역과,상기 제 1, 제 2 불순물 영역의 외측에 형성된 상기 제 2 도전형의 소스·드레인 영역을 구비한 전계 효과 트랜지스터를 갖는 것을 특징으로 하는 반도체 장치.
- 제 1 항에 있어서,상기 제 2 불순물 영역은 상기 제 1 불순물 영역보다 고불순물 농도인 것을 특징으로 하는 반도체 장치.
- 삭제
- 삭제
- 제 1 도전형의 반도체 기판에 게이트 절연막을 통하여 게이트 전극을 형성하는 공정과,상기 게이트 전극을 마스크로 하여 상기 제 1 도전형과는 반대 도전형인 제 2 도전형의 제 1 불순물을 상기 반도체 기판에 이온 주입하여 제 1 불순물 영역을 형성하는 공정과,상기 게이트 전극의 측벽에 제 1 사이드월을 형성하는 공정과,상기 게이트 전극 및 상기 제 1 사이드월을 마스크로 하여 상기 제 1 도전형의 제 2 불순물을 상기 반도체 기판에 이온 주입하여 상기 제 1 불순물 영역보다 얕은 제 2 불순물 영역을 형성하는 공정과,상기 제 1 사이드월 위에 제 2 사이드월을 형성하는 공정과,상기 제 2 사이드월, 상기 제 1 사이드월, 및 상기 게이트 전극을 마스크로 하여 상기 제 2 도전형의 제 3 불순물을 상기 반도체 기판에 이온 주입하여 소스·드레인 영역을 형성하는 공정을 갖는 것을 특징으로 하는 반도체 장치의 제조 방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2006-00240973 | 2006-09-06 | ||
JP2006240973A JP5125036B2 (ja) | 2006-09-06 | 2006-09-06 | 半導体装置の製造方法 |
Publications (2)
Publication Number | Publication Date |
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KR20080022504A KR20080022504A (ko) | 2008-03-11 |
KR100940016B1 true KR100940016B1 (ko) | 2010-02-03 |
Family
ID=39150288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020070087424A KR100940016B1 (ko) | 2006-09-06 | 2007-08-30 | 반도체 장치 및 그 제조 방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20080054356A1 (ko) |
JP (1) | JP5125036B2 (ko) |
KR (1) | KR100940016B1 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5423151B2 (ja) * | 2009-05-28 | 2014-02-19 | 富士通セミコンダクター株式会社 | 半導体装置とその製造方法 |
US8664102B2 (en) | 2010-03-31 | 2014-03-04 | Tokyo Electron Limited | Dual sidewall spacer for seam protection of a patterned structure |
US8673725B2 (en) * | 2010-03-31 | 2014-03-18 | Tokyo Electron Limited | Multilayer sidewall spacer for seam protection of a patterned structure |
US9117687B2 (en) * | 2011-10-28 | 2015-08-25 | Texas Instruments Incorporated | High voltage CMOS with triple gate oxide |
US8450808B1 (en) * | 2012-01-16 | 2013-05-28 | Taiwan Semiconductor Manufacturing Company, Ltd. | HVMOS devices and methods for forming the same |
US9177803B2 (en) * | 2013-03-14 | 2015-11-03 | Globalfoundries Inc. | HK/MG process flows for P-type semiconductor devices |
KR102306674B1 (ko) * | 2015-03-17 | 2021-09-29 | 삼성전자주식회사 | 반도체 소자 및 그 제조방법 |
WO2019059441A1 (ko) * | 2017-09-21 | 2019-03-28 | 명지대학교 산학협력단 | 고온동작 트랜지스터 및 그 제조 방법 |
KR102516879B1 (ko) * | 2018-08-17 | 2023-03-31 | 삼성전자주식회사 | 다양한 선폭을 가지는 반도체 소자 및 이의 제조 방법 |
US11387361B2 (en) * | 2020-02-06 | 2022-07-12 | Vanguard International Semiconductor Corporation | Semiconductor structure and method for forming the same |
CN113764339A (zh) * | 2020-06-03 | 2021-12-07 | 中芯国际集成电路制造(北京)有限公司 | 半导体结构及其形成方法 |
CN113555362A (zh) * | 2021-07-29 | 2021-10-26 | 上海华虹宏力半导体制造有限公司 | Cmos器件及工艺方法 |
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US20060001108A1 (en) | 2004-07-05 | 2006-01-05 | Fujitsu Limited | Semiconductor device and method for manufacturing the same |
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JPS62245671A (ja) * | 1986-04-18 | 1987-10-26 | Hitachi Ltd | 半導体集積回路装置の製造方法 |
US5141882A (en) * | 1989-04-05 | 1992-08-25 | Mitsubishi Denki Kabushiki Kaisha | Semiconductor field effect device having channel stop and channel region formed in a well and manufacturing method therefor |
US5091763A (en) * | 1990-12-19 | 1992-02-25 | Intel Corporation | Self-aligned overlap MOSFET and method of fabrication |
JPH06244366A (ja) * | 1993-02-12 | 1994-09-02 | Sony Corp | Mosトランジスタの製造方法 |
JPH098307A (ja) * | 1995-06-26 | 1997-01-10 | Matsushita Electron Corp | 半導体装置 |
US6890824B2 (en) * | 2001-08-23 | 2005-05-10 | Matsushita Electric Industrial Co., Ltd. | Semiconductor device and manufacturing method thereof |
JP2003163220A (ja) * | 2001-11-28 | 2003-06-06 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
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2006
- 2006-09-06 JP JP2006240973A patent/JP5125036B2/ja not_active Expired - Fee Related
-
2007
- 2007-08-30 KR KR1020070087424A patent/KR100940016B1/ko active IP Right Grant
- 2007-09-05 US US11/896,679 patent/US20080054356A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990085480A (ko) * | 1998-05-19 | 1999-12-06 | 로버트 에이치. 씨. 챠오. | 이중 전압 모오스 트랜지스터들의�제조방법 |
US20040150066A1 (en) | 2002-12-25 | 2004-08-05 | Tsuyoshi Inoue | Semiconductor device and manufacturing method thereof |
KR20050056401A (ko) * | 2003-12-10 | 2005-06-16 | 동부아남반도체 주식회사 | 반도체 소자의 제조 방법 |
US20060001108A1 (en) | 2004-07-05 | 2006-01-05 | Fujitsu Limited | Semiconductor device and method for manufacturing the same |
Also Published As
Publication number | Publication date |
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KR20080022504A (ko) | 2008-03-11 |
JP2008066420A (ja) | 2008-03-21 |
JP5125036B2 (ja) | 2013-01-23 |
US20080054356A1 (en) | 2008-03-06 |
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