CN1812103A - 在栅极电极上具有硅层的半导体器件 - Google Patents
在栅极电极上具有硅层的半导体器件 Download PDFInfo
- Publication number
- CN1812103A CN1812103A CN200510136967.3A CN200510136967A CN1812103A CN 1812103 A CN1812103 A CN 1812103A CN 200510136967 A CN200510136967 A CN 200510136967A CN 1812103 A CN1812103 A CN 1812103A
- Authority
- CN
- China
- Prior art keywords
- silicon layer
- boron
- semiconductor device
- phosphorus
- gate electrode
- 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.)
- Granted
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 129
- 239000010703 silicon Substances 0.000 title claims abstract description 129
- 239000004065 semiconductor Substances 0.000 title claims description 53
- 229910052796 boron Inorganic materials 0.000 claims abstract description 103
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims abstract description 102
- 239000000758 substrate Substances 0.000 claims abstract description 32
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 claims abstract description 8
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 53
- 229910052698 phosphorus Inorganic materials 0.000 claims description 53
- 239000011574 phosphorus Substances 0.000 claims description 53
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 42
- 238000009792 diffusion process Methods 0.000 claims description 23
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 23
- 238000009826 distribution Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 20
- 238000005516 engineering process Methods 0.000 claims description 18
- 230000015572 biosynthetic process Effects 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 238000001312 dry etching Methods 0.000 claims description 7
- 238000000151 deposition Methods 0.000 claims description 6
- 230000008021 deposition Effects 0.000 claims description 4
- 239000003870 refractory metal Substances 0.000 claims 2
- 229910052721 tungsten Inorganic materials 0.000 abstract description 25
- 239000010937 tungsten Substances 0.000 abstract description 25
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract description 13
- -1 tungsten nitride Chemical class 0.000 abstract description 12
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 210000003141 lower extremity Anatomy 0.000 description 24
- OBNDGIHQAIXEAO-UHFFFAOYSA-N [O].[Si] Chemical compound [O].[Si] OBNDGIHQAIXEAO-UHFFFAOYSA-N 0.000 description 19
- 239000012528 membrane Substances 0.000 description 19
- 229910021417 amorphous silicon Inorganic materials 0.000 description 12
- 238000000137 annealing Methods 0.000 description 12
- DYCJFJRCWPVDHY-LSCFUAHRSA-N NBMPR Chemical compound O[C@@H]1[C@H](O)[C@@H](CO)O[C@H]1N1C2=NC=NC(SCC=3C=CC(=CC=3)[N+]([O-])=O)=C2N=C1 DYCJFJRCWPVDHY-LSCFUAHRSA-N 0.000 description 11
- 238000003475 lamination Methods 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000005684 electric field Effects 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000002019 doping agent Substances 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 238000002513 implantation Methods 0.000 description 4
- 238000001459 lithography Methods 0.000 description 4
- 229920002120 photoresistant polymer Polymers 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000000635 electron micrograph Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- XUIMIQQOPSSXEZ-AKLPVKDBSA-N silicon-31 atom Chemical compound [31Si] XUIMIQQOPSSXEZ-AKLPVKDBSA-N 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- IVHJCRXBQPGLOV-UHFFFAOYSA-N azanylidynetungsten Chemical compound [W]#N IVHJCRXBQPGLOV-UHFFFAOYSA-N 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000007850 degeneration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000007645 offset printing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/28008—Making conductor-insulator-semiconductor electrodes
- H01L21/28017—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon
- H01L21/28026—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor
- H01L21/28035—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being silicon, e.g. polysilicon, with or without impurities
- H01L21/28044—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being silicon, e.g. polysilicon, with or without impurities the conductor comprising at least another non-silicon conductive layer
- H01L21/28061—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being silicon, e.g. polysilicon, with or without impurities the conductor comprising at least another non-silicon conductive layer the conductor comprising a metal or metal silicide formed by deposition, e.g. sputter deposition, i.e. without a silicidation reaction
-
- 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
- H01L21/8238—Complementary field-effect transistors, e.g. CMOS
- H01L21/823828—Complementary field-effect transistors, e.g. CMOS with a particular manufacturing method of the gate conductors, e.g. particular materials, shapes
- H01L21/823842—Complementary field-effect transistors, e.g. CMOS with a particular manufacturing method of the gate conductors, e.g. particular materials, shapes gate conductors with different gate conductor materials or different gate conductor implants, e.g. dual gate structures
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
- H01L29/4916—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET the conductor material next to the insulator being a silicon layer, e.g. polysilicon doped with boron, phosphorus or nitrogen
- H01L29/4925—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET the conductor material next to the insulator being a silicon layer, e.g. polysilicon doped with boron, phosphorus or nitrogen with a multiple layer structure, e.g. several silicon layers with different crystal structure or grain arrangement
- H01L29/4941—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET the conductor material next to the insulator being a silicon layer, e.g. polysilicon doped with boron, phosphorus or nitrogen with a multiple layer structure, e.g. several silicon layers with different crystal structure or grain arrangement with a barrier layer between the silicon and the metal or metal silicide upper layer, e.g. Silicide/TiN/Polysilicon
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crystallography & Structural Chemistry (AREA)
- Ceramic Engineering (AREA)
- Electrodes Of Semiconductors (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004363999 | 2004-12-16 | ||
JP2004-363999 | 2004-12-16 | ||
JP2004363999A JP4782411B2 (ja) | 2004-12-16 | 2004-12-16 | 半導体装置及びその製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1812103A true CN1812103A (zh) | 2006-08-02 |
CN1812103B CN1812103B (zh) | 2011-10-05 |
Family
ID=36594570
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200510136967.3A Active CN1812103B (zh) | 2004-12-16 | 2005-12-16 | 在栅极电极上具有硅层的半导体器件 |
Country Status (4)
Country | Link |
---|---|
US (2) | US7598549B2 (zh) |
JP (1) | JP4782411B2 (zh) |
CN (1) | CN1812103B (zh) |
TW (1) | TWI282148B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9786762B2 (en) | 2012-08-29 | 2017-10-10 | Longitude Semiconductor S.A.R.L. | Gate electrode of a semiconductor device, and method for producing same |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008015211A1 (en) | 2006-08-01 | 2008-02-07 | Koninklijke Philips Electronics N.V. | Effecting selectivity of silicon or silicon-germanium deposition on a silicon or silicon-germanium substrate by doping |
JP2009070840A (ja) * | 2007-09-10 | 2009-04-02 | Elpida Memory Inc | 半導体装置及びその製造方法 |
US20090071371A1 (en) * | 2007-09-18 | 2009-03-19 | College Of William And Mary | Silicon Oxynitride Coating Compositions |
KR101028800B1 (ko) * | 2009-05-08 | 2011-04-12 | 주식회사 하이닉스반도체 | 듀얼 게이트 불순물 도핑방법 및 이를 이용한 듀얼 게이트 형성방법 |
US8361848B2 (en) * | 2010-04-29 | 2013-01-29 | Taiwan Semiconductor Manufacturing Company, Ltd. | Precise resistor on a semiconductor device |
KR102046986B1 (ko) | 2013-09-27 | 2019-11-20 | 삼성전자 주식회사 | 더미 셀 어레이를 포함하는 반도체 소자 |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2998375A (en) * | 1953-01-06 | 1961-08-29 | Kaiser Aluminium Chem Corp | Electrode of carbon material from bituminous coal and method of making the same |
JPS5123280B2 (zh) * | 1972-06-12 | 1976-07-15 | ||
US3871986A (en) * | 1973-10-31 | 1975-03-18 | Reynolds Metals Co | Joint ramming cement for electrolytic reduction cell cathodes |
US4218331A (en) * | 1978-07-24 | 1980-08-19 | Gulf Research & Development Company | Extreme pressure lubricating compositions |
DE2942469C2 (de) * | 1979-10-20 | 1983-09-15 | Sigri Elektrographit Gmbh, 8901 Meitingen | Kohlenstoffhaltige Kontaktmasse |
US4282039A (en) * | 1980-06-30 | 1981-08-04 | Reynolds Metals Company | Carbon ramming mix |
JPS589992A (ja) * | 1981-07-09 | 1983-01-20 | Mitsubishi Keikinzoku Kogyo Kk | アルミニウム電解炉用陽極ペ−スト |
US4466996A (en) * | 1982-07-22 | 1984-08-21 | Martin Marietta Corporation | Aluminum cell cathode coating method |
US4624766A (en) * | 1982-07-22 | 1986-11-25 | Commonwealth Aluminum Corporation | Aluminum wettable cathode material for use in aluminum reduction cell |
ATE31403T1 (de) * | 1984-03-07 | 1988-01-15 | Alusuisse | Kohlenstoffmasse und verfahren zu deren herstellung. |
US5021356A (en) * | 1989-08-24 | 1991-06-04 | Delco Electronics Corporation | Method of making MOSFET depletion device |
US5413689A (en) * | 1992-06-12 | 1995-05-09 | Moltech Invent S.A. | Carbon containing body or mass useful as cell component |
US6194259B1 (en) * | 1997-06-27 | 2001-02-27 | Advanced Micro Devices, Inc. | Forming retrograde channel profile and shallow LLDD/S-D extensions using nitrogen implants |
US5961811A (en) * | 1997-10-02 | 1999-10-05 | Emec Consultants | Potlining to enhance cell performance in aluminum production |
CN1125482C (zh) | 1997-10-15 | 2003-10-22 | 世界先进积体电路股份有限公司 | 具有p+多晶硅栅极的金属氧化物半导体晶体管的制作方法 |
US6406615B1 (en) * | 1998-05-26 | 2002-06-18 | Idemitsu Kosan Co., Ltd. | Hydrotreating process for residual oil |
US6024863A (en) * | 1998-08-17 | 2000-02-15 | Mobil Oil Corporation | Metal passivation for anode grade petroleum coke |
NZ512075A (en) * | 1998-12-16 | 2003-02-28 | Alcan Int Ltd | Multi-layer cathode structures |
JP2001210726A (ja) * | 2000-01-24 | 2001-08-03 | Hitachi Ltd | 半導体装置及びその製造方法 |
JP2002016237A (ja) * | 2000-06-27 | 2002-01-18 | Hitachi Ltd | 半導体集積回路装置およびその製造方法 |
JP2003031683A (ja) | 2001-07-19 | 2003-01-31 | Sony Corp | 半導体装置およびその製造方法 |
JP2003179158A (ja) * | 2001-12-10 | 2003-06-27 | Matsushita Electric Ind Co Ltd | 半導体装置及びその製造方法 |
JP4094379B2 (ja) * | 2002-08-27 | 2008-06-04 | エルピーダメモリ株式会社 | 半導体装置及びその製造方法 |
-
2004
- 2004-12-16 JP JP2004363999A patent/JP4782411B2/ja not_active Expired - Fee Related
-
2005
- 2005-12-13 US US11/299,731 patent/US7598549B2/en active Active - Reinstated
- 2005-12-14 TW TW094144218A patent/TWI282148B/zh not_active IP Right Cessation
- 2005-12-16 CN CN200510136967.3A patent/CN1812103B/zh active Active
-
2009
- 2009-05-20 US US12/453,737 patent/US7875518B2/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9786762B2 (en) | 2012-08-29 | 2017-10-10 | Longitude Semiconductor S.A.R.L. | Gate electrode of a semiconductor device, and method for producing same |
Also Published As
Publication number | Publication date |
---|---|
US20090233433A1 (en) | 2009-09-17 |
US7598549B2 (en) | 2009-10-06 |
TWI282148B (en) | 2007-06-01 |
JP4782411B2 (ja) | 2011-09-28 |
US20060131622A1 (en) | 2006-06-22 |
JP2006173370A (ja) | 2006-06-29 |
CN1812103B (zh) | 2011-10-05 |
TW200623331A (en) | 2006-07-01 |
US7875518B2 (en) | 2011-01-25 |
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C14 | Grant of patent or utility model | ||
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Owner name: RAMBUS INC. Free format text: FORMER OWNER: NIHITATSU MEMORY CO., LTD. Effective date: 20130422 |
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Effective date of registration: 20180930 Address after: 14 story A-08, A block, J1 building, two phase of Innovation Industrial Park, Hefei hi tech Zone, Anhui Patentee after: Hefei Rui Ke Microelectronics Co., Ltd. Address before: American California Patentee before: Rambus Inc. |