CN111933696B - 半导体器件的制备方法 - Google Patents
半导体器件的制备方法 Download PDFInfo
- Publication number
- CN111933696B CN111933696B CN202011093528.XA CN202011093528A CN111933696B CN 111933696 B CN111933696 B CN 111933696B CN 202011093528 A CN202011093528 A CN 202011093528A CN 111933696 B CN111933696 B CN 111933696B
- Authority
- CN
- China
- Prior art keywords
- region
- semiconductor device
- nmos
- semiconductor substrate
- material layer
- 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.)
- Active
Links
- 239000004065 semiconductor Substances 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 title claims description 35
- 238000004519 manufacturing process Methods 0.000 title claims description 28
- 239000000463 material Substances 0.000 claims abstract description 44
- 239000000758 substrate Substances 0.000 claims abstract description 42
- 150000002500 ions Chemical class 0.000 claims abstract description 27
- 238000000137 annealing Methods 0.000 claims abstract description 16
- 238000005468 ion implantation Methods 0.000 claims description 25
- 229920002120 photoresistant polymer Polymers 0.000 claims description 24
- -1 phosphorus ions Chemical class 0.000 claims description 5
- 238000005530 etching Methods 0.000 claims description 4
- 238000002955 isolation Methods 0.000 claims description 4
- 229910052698 phosphorus Inorganic materials 0.000 claims description 4
- 239000011574 phosphorus Substances 0.000 claims description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 abstract description 10
- 239000013078 crystal Substances 0.000 abstract description 4
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract description 4
- 229910044991 metal oxide Inorganic materials 0.000 abstract description 3
- 150000004706 metal oxides Chemical class 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 5
- 229920005591 polysilicon Polymers 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 239000012212 insulator Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052732 germanium Inorganic materials 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 229910001439 antimony ion Inorganic materials 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 238000000231 atomic layer deposition Methods 0.000 description 1
- 229910001451 bismuth ion Inorganic materials 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/10—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
- H01L29/1025—Channel region of field-effect devices
- H01L29/1029—Channel region of field-effect devices of field-effect transistors
- H01L29/1033—Channel region of field-effect devices of field-effect transistors with insulated gate, e.g. characterised by the length, the width, the geometric contour or the doping structure
-
- 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body
- H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind
- H01L27/085—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only
- H01L27/088—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate
- H01L27/092—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having at least one potential-jump barrier or surface barrier; including integrated passive circuit elements with at least one potential-jump barrier or surface barrier the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being field-effect transistors with insulated gate complementary MIS field-effect transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
- H01L29/0603—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions
- H01L29/0607—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions characterised by particular constructional design considerations, e.g. for preventing surface leakage, for controlling electric field concentration or for internal isolations regions for preventing surface leakage or controlling electric field concentration
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. 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
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011093528.XA CN111933696B (zh) | 2020-10-14 | 2020-10-14 | 半导体器件的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011093528.XA CN111933696B (zh) | 2020-10-14 | 2020-10-14 | 半导体器件的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111933696A CN111933696A (zh) | 2020-11-13 |
CN111933696B true CN111933696B (zh) | 2020-12-25 |
Family
ID=73334536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011093528.XA Active CN111933696B (zh) | 2020-10-14 | 2020-10-14 | 半导体器件的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111933696B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112071751B (zh) * | 2020-11-11 | 2021-02-19 | 晶芯成(北京)科技有限公司 | 一种半导体器件的制造方法 |
CN113838925B (zh) * | 2021-09-23 | 2024-04-09 | 长江存储科技有限责任公司 | 一种半导体器件及其制备方法 |
CN116419562B (zh) * | 2023-06-09 | 2023-09-08 | 合肥晶合集成电路股份有限公司 | 半导体装置及其制作方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050067730A (ko) * | 2003-12-29 | 2005-07-05 | 동부아남반도체 주식회사 | 듀얼 게이트 전극의 제조 방법 |
US7078302B2 (en) * | 2004-02-23 | 2006-07-18 | Applied Materials, Inc. | Gate electrode dopant activation method for semiconductor manufacturing including a laser anneal |
CN102800595B (zh) * | 2011-05-26 | 2015-03-11 | 中芯国际集成电路制造(上海)有限公司 | Nmos晶体管形成方法及对应cmos结构形成方法 |
CN105762067A (zh) * | 2014-12-16 | 2016-07-13 | 中芯国际集成电路制造(上海)有限公司 | 栅极的制作方法及半导体器件 |
-
2020
- 2020-10-14 CN CN202011093528.XA patent/CN111933696B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN111933696A (zh) | 2020-11-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7727842B2 (en) | Method of simultaneously siliciding a polysilicon gate and source/drain of a semiconductor device, and related device | |
US6855641B2 (en) | CMOS transistor having different PMOS and NMOS gate electrode structures and method of fabrication thereof | |
CN111933696B (zh) | 半导体器件的制备方法 | |
US5674760A (en) | Method of forming isolation regions in a MOS transistor device | |
US7265011B2 (en) | Method of manufacturing a transistor | |
US6709939B2 (en) | Method for fabricating semiconductor device | |
CN115295494B (zh) | 一种半导体结构的制作方法 | |
KR20160012459A (ko) | 반도체 소자 및 그 제조 방법 | |
CN110265359B (zh) | 半导体器件及其制造方法 | |
US20090050980A1 (en) | Method of forming a semiconductor device with source/drain nitrogen implant, and related device | |
JP2003078137A (ja) | 高められたソース/ドレインをポリスペーサーを用いて形成する方法 | |
US20090096023A1 (en) | Method for manufacturing semiconductor device | |
US20050142785A1 (en) | Method of fabricating semiconductor device | |
KR100588658B1 (ko) | 반도체 장치의 모스 트랜지스터 제조 방법 | |
US20020013016A1 (en) | Method for fabricating semiconductor device | |
KR0170515B1 (ko) | Gold구조를 갖는 반도체장치 및 그의 제조방법 | |
KR20100057185A (ko) | 반도체 소자 및 그 제조 방법 | |
JPH0575045A (ja) | 半導体装置の製造方法 | |
CN108807533B (zh) | 半导体装置及其形成方法 | |
KR100304975B1 (ko) | 반도체소자제조방법 | |
KR0186019B1 (ko) | 트랜치 캐패시터 셀 공정방법 | |
KR100439102B1 (ko) | 반도체 소자의 제조 방법 | |
KR100967485B1 (ko) | 반도체 소자 및 반도체 소자의 제조 방법 | |
KR100529447B1 (ko) | 반도체 장치의 모스 트랜지스터 제조 방법 | |
JPH0438834A (ja) | Mosトランジスタの製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240401 Address after: 230012 No.88, xifeihe Road, Hefei comprehensive free trade zone, Xinzhan District, Hefei City, Anhui Province Patentee after: Hefei crystal integrated circuit Co.,Ltd. Country or region after: China Address before: No.18-h1105, Yinchun Road, science and technology R & D base, Maigaoqiao entrepreneurship Park, Qixia District, Nanjing, Jiangsu Province, 210046 Patentee before: Nanjing crystal drive integrated circuit Co.,Ltd. Country or region before: China |