CN100536092C - 一种利用外延工艺制备鳍形场效应晶体管的方法 - Google Patents
一种利用外延工艺制备鳍形场效应晶体管的方法 Download PDFInfo
- Publication number
- CN100536092C CN100536092C CNB2007101221567A CN200710122156A CN100536092C CN 100536092 C CN100536092 C CN 100536092C CN B2007101221567 A CNB2007101221567 A CN B2007101221567A CN 200710122156 A CN200710122156 A CN 200710122156A CN 100536092 C CN100536092 C CN 100536092C
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- semiconductor
- fin
- effect transistor
- field effect
- semiconductor bar
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- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000005669 field effect Effects 0.000 title claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 title description 4
- 239000004065 semiconductor Substances 0.000 claims abstract description 61
- 239000000758 substrate Substances 0.000 claims abstract description 9
- 238000005530 etching Methods 0.000 claims abstract description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 23
- 229910052710 silicon Inorganic materials 0.000 claims description 23
- 239000010703 silicon Substances 0.000 claims description 23
- 238000000407 epitaxy Methods 0.000 claims description 14
- 238000001259 photo etching Methods 0.000 claims description 10
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000002513 implantation Methods 0.000 claims description 4
- 238000005468 ion implantation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000002161 passivation Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000000243 solution Substances 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- 229910000676 Si alloy Inorganic materials 0.000 claims description 2
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000001465 metallisation Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 23
- 238000012545 processing Methods 0.000 abstract description 16
- 239000007772 electrode material Substances 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 238000004380 ashing Methods 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910015900 BF3 Inorganic materials 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 210000000746 body region Anatomy 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Images
Classifications
-
- 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
- H01L29/66787—Unipolar field-effect transistors with an insulated gate, i.e. MISFET with a gate at the side of the channel
- H01L29/66795—Unipolar field-effect transistors with an insulated gate, i.e. MISFET with a gate at the side of the channel with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007101221567A CN100536092C (zh) | 2007-09-21 | 2007-09-21 | 一种利用外延工艺制备鳍形场效应晶体管的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2007101221567A CN100536092C (zh) | 2007-09-21 | 2007-09-21 | 一种利用外延工艺制备鳍形场效应晶体管的方法 |
Publications (2)
Publication Number | Publication Date |
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CN101131936A CN101131936A (zh) | 2008-02-27 |
CN100536092C true CN100536092C (zh) | 2009-09-02 |
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CNB2007101221567A Expired - Fee Related CN100536092C (zh) | 2007-09-21 | 2007-09-21 | 一种利用外延工艺制备鳍形场效应晶体管的方法 |
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CN (1) | CN100536092C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11211478B2 (en) * | 2020-02-28 | 2021-12-28 | Semiconductor Manufacturing (Shanghai) International Corporation | Semiconductor structure and method for forming same |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102130014B (zh) * | 2011-01-05 | 2012-11-07 | 北京大学深圳研究生院 | 一种FinFET晶体管的制作方法 |
CN102592998B (zh) * | 2012-03-22 | 2014-10-15 | 中国科学院上海微系统与信息技术研究所 | 一种基于SOI的纵向SiGe双极晶体管及其制备方法 |
CN102629592A (zh) | 2012-03-23 | 2012-08-08 | 京东方科技集团股份有限公司 | 阵列基板及其制作方法、显示装置 |
CN103367162B (zh) * | 2012-04-08 | 2016-05-18 | 中国科学院微电子研究所 | 鳍形场效应晶体管制造方法 |
CN103378129B (zh) * | 2012-04-19 | 2016-03-23 | 中国科学院微电子研究所 | 一种半导体结构及其制造方法 |
CN102709328B (zh) * | 2012-05-25 | 2013-07-03 | 京东方科技集团股份有限公司 | 一种阵列基板、其制造方法、显示面板及显示装置 |
CN104425268B (zh) * | 2013-08-27 | 2017-08-01 | 中芯国际集成电路制造(北京)有限公司 | 一种FinFET器件及其制造方法 |
CN104795332B (zh) * | 2014-01-21 | 2018-02-16 | 中芯国际集成电路制造(上海)有限公司 | 鳍式场效应晶体管的形成方法 |
CN108831953B (zh) * | 2017-05-04 | 2021-04-27 | 上海凯世通半导体股份有限公司 | 太阳能电池的制作方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1674239A (zh) * | 2004-03-15 | 2005-09-28 | 国际商业机器公司 | 场效应晶体管及其制造方法 |
CN1988116A (zh) * | 2005-12-20 | 2007-06-27 | 韩国科学技术院 | 制造场效应晶体管的方法以及由此制造的晶体管结构 |
-
2007
- 2007-09-21 CN CNB2007101221567A patent/CN100536092C/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1674239A (zh) * | 2004-03-15 | 2005-09-28 | 国际商业机器公司 | 场效应晶体管及其制造方法 |
CN1988116A (zh) * | 2005-12-20 | 2007-06-27 | 韩国科学技术院 | 制造场效应晶体管的方法以及由此制造的晶体管结构 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11211478B2 (en) * | 2020-02-28 | 2021-12-28 | Semiconductor Manufacturing (Shanghai) International Corporation | Semiconductor structure and method for forming same |
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CN101131936A (zh) | 2008-02-27 |
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Effective date of registration: 20110215 Address after: 100871 Beijing the Summer Palace Road, Haidian District, No. 5 Co-patentee after: Semiconductor Manufacturing International (Shanghai) Corporation Patentee after: Peking University Address before: 100871 Beijing the Summer Palace Road, Haidian District, No. 5 Patentee before: Peking University |
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