CN100345265C - 硅化金属栅极晶体管的结构和方法 - Google Patents
硅化金属栅极晶体管的结构和方法 Download PDFInfo
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- CN100345265C CN100345265C CNB2004100768173A CN200410076817A CN100345265C CN 100345265 C CN100345265 C CN 100345265C CN B2004100768173 A CNB2004100768173 A CN B2004100768173A CN 200410076817 A CN200410076817 A CN 200410076817A CN 100345265 C CN100345265 C CN 100345265C
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- silicide
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- 229910052751 metal Inorganic materials 0.000 title claims abstract description 119
- 239000002184 metal Substances 0.000 title claims abstract description 119
- 238000000034 method Methods 0.000 title claims abstract description 61
- 229910021332 silicide Inorganic materials 0.000 claims abstract description 60
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims abstract description 59
- 239000000758 substrate Substances 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims abstract description 29
- 239000004065 semiconductor Substances 0.000 claims abstract description 14
- 230000005669 field effect Effects 0.000 claims abstract description 9
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 40
- 229910052710 silicon Inorganic materials 0.000 claims description 40
- 239000010703 silicon Substances 0.000 claims description 40
- 238000000137 annealing Methods 0.000 claims description 19
- 238000000151 deposition Methods 0.000 claims description 16
- 230000008021 deposition Effects 0.000 claims description 14
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 238000004519 manufacturing process Methods 0.000 claims description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 7
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 7
- 229910017052 cobalt Inorganic materials 0.000 claims description 6
- 239000010941 cobalt Substances 0.000 claims description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 6
- 235000012239 silicon dioxide Nutrition 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 5
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 5
- 229910052721 tungsten Inorganic materials 0.000 claims description 5
- 239000010937 tungsten Substances 0.000 claims description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N ZrO2 Inorganic materials O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 claims description 4
- 229910000765 intermetallic Inorganic materials 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- 229910052719 titanium Inorganic materials 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 claims description 3
- 229910021342 tungsten silicide Inorganic materials 0.000 claims description 3
- 229910000449 hafnium oxide Inorganic materials 0.000 claims 2
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 claims 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 claims 2
- 125000006850 spacer group Chemical group 0.000 claims 1
- 150000002739 metals Chemical class 0.000 abstract description 4
- 150000002736 metal compounds Chemical class 0.000 abstract 1
- 230000008569 process Effects 0.000 description 32
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 27
- 229920005591 polysilicon Polymers 0.000 description 27
- 238000005530 etching Methods 0.000 description 20
- 239000002019 doping agent Substances 0.000 description 15
- 230000004888 barrier function Effects 0.000 description 12
- 238000002347 injection Methods 0.000 description 7
- 239000007924 injection Substances 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 6
- 238000001020 plasma etching Methods 0.000 description 6
- 238000002955 isolation Methods 0.000 description 5
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 4
- 150000004767 nitrides Chemical class 0.000 description 4
- 229910021417 amorphous silicon Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000001259 photo etching Methods 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- 101100373011 Drosophila melanogaster wapl gene Proteins 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000000969 carrier Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000004518 low pressure chemical vapour deposition Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 210000004483 pasc Anatomy 0.000 description 2
- 238000003672 processing method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VLJQDHDVZJXNQL-UHFFFAOYSA-N 4-methyl-n-(oxomethylidene)benzenesulfonamide Chemical compound CC1=CC=C(S(=O)(=O)N=C=O)C=C1 VLJQDHDVZJXNQL-UHFFFAOYSA-N 0.000 description 1
- 229910019001 CoSi Inorganic materials 0.000 description 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910008484 TiSi Inorganic materials 0.000 description 1
- 230000001154 acute effect Effects 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
- 239000005388 borosilicate glass Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001312 dry etching Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- CJNBYAVZURUTKZ-UHFFFAOYSA-N hafnium(iv) oxide Chemical compound O=[Hf]=O CJNBYAVZURUTKZ-UHFFFAOYSA-N 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229910021340 platinum monosilicide Inorganic materials 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
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- 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
- H01L29/40—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
- H01L29/495—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET the conductor material next to the insulator being a simple metal, e.g. W, Mo
-
- 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
- H01L21/28—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
- H01L21/28079—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 a single metal, e.g. Ta, W, Mo, Al
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- H—ELECTRICITY
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- 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
- H01L29/66007—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
- H01L29/665—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using self aligned silicidation, i.e. salicide
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- H—ELECTRICITY
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- 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
- H01L29/66007—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
- H01L29/66537—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using a self aligned punch through stopper or threshold implant under the gate region
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- 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
- H01L29/66007—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
- H01L29/66545—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using a dummy, i.e. replacement gate in a process wherein at least a part of the final gate is self aligned to the dummy gate
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- 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
- H01L29/66007—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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- 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
- H01L29/66007—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
- H01L29/66613—Lateral single gate silicon transistors with a gate recessing step, e.g. using local oxidation
- H01L29/66628—Lateral single gate silicon transistors with a gate recessing step, e.g. using local oxidation recessing the gate by forming single crystalline semiconductor material at the source or drain location
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- H—ELECTRICITY
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- 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
- H01L29/40—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
- H01L29/51—Insulating materials associated therewith
- H01L29/517—Insulating materials associated therewith the insulating material comprising a metallic compound, e.g. metal oxide, metal silicate
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- 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
- H01L29/40—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
- H01L29/51—Insulating materials associated therewith
- H01L29/518—Insulating materials associated therewith the insulating material containing nitrogen, e.g. nitride, oxynitride, nitrogen-doped material
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/605,130 | 2003-09-10 | ||
US10/605,130 US6908850B2 (en) | 2003-09-10 | 2003-09-10 | Structure and method for silicided metal gate transistors |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1627486A CN1627486A (zh) | 2005-06-15 |
CN100345265C true CN100345265C (zh) | 2007-10-24 |
Family
ID=34225879
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2004100768173A Active CN100345265C (zh) | 2003-09-10 | 2004-09-07 | 硅化金属栅极晶体管的结构和方法 |
Country Status (2)
Country | Link |
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US (1) | US6908850B2 (zh) |
CN (1) | CN100345265C (zh) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
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US7148546B2 (en) * | 2003-09-30 | 2006-12-12 | Texas Instruments Incorporated | MOS transistor gates with doped silicide and methods for making the same |
US7067391B2 (en) * | 2004-02-17 | 2006-06-27 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method to form a metal silicide gate device |
US20050212015A1 (en) * | 2004-03-25 | 2005-09-29 | Taiwan Semiconductor Manufacturing Co., Ltd. | Metal gate semiconductor device and manufacturing method |
US20060040481A1 (en) * | 2004-08-17 | 2006-02-23 | Bor-Wen Chan | Methods and structures for preventing gate salicidation and for forming source and drain salicidation and for forming semiconductor device |
US7611943B2 (en) * | 2004-10-20 | 2009-11-03 | Texas Instruments Incorporated | Transistors, integrated circuits, systems, and processes of manufacture with improved work function modulation |
US7575959B2 (en) * | 2004-11-26 | 2009-08-18 | Semiconductor Energy Laboratory Co., Ltd. | Manufacturing method of semiconductor device |
US20060197088A1 (en) * | 2005-03-07 | 2006-09-07 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method of the same |
US7569443B2 (en) * | 2005-06-21 | 2009-08-04 | Intel Corporation | Complementary metal oxide semiconductor integrated circuit using raised source drain and replacement metal gate |
US7759206B2 (en) * | 2005-11-29 | 2010-07-20 | International Business Machines Corporation | Methods of forming semiconductor devices using embedded L-shape spacers |
US20070120199A1 (en) * | 2005-11-30 | 2007-05-31 | Advanced Micro Devices, Inc. | Low resistivity compound refractory metal silicides with high temperature stability |
US20070224745A1 (en) * | 2006-03-21 | 2007-09-27 | Hui-Chen Chang | Semiconductor device and fabricating method thereof |
DE102006019934B4 (de) * | 2006-04-28 | 2009-10-29 | Advanced Micro Devices, Inc., Sunnyvale | Verfahren zur Ausbildung eines Feldeffekttransistors |
JP5352081B2 (ja) * | 2006-12-20 | 2013-11-27 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
US8120114B2 (en) * | 2006-12-27 | 2012-02-21 | Intel Corporation | Transistor having an etch stop layer including a metal compound that is selectively formed over a metal gate |
US7652332B2 (en) | 2007-08-10 | 2010-01-26 | International Business Machines Corporation | Extremely-thin silicon-on-insulator transistor with raised source/drain |
DE102007041207B4 (de) * | 2007-08-31 | 2015-05-21 | Globalfoundries Dresden Module One Limited Liability Company & Co. Kg | CMOS-Bauelement mit Gateisolationsschichten mit unterschiedlicher Art und Dicke und Verfahren zur Herstellung |
US7704844B2 (en) * | 2007-10-04 | 2010-04-27 | International Business Machines Corporation | High performance MOSFET |
US7615831B2 (en) * | 2007-10-26 | 2009-11-10 | International Business Machines Corporation | Structure and method for fabricating self-aligned metal contacts |
US7964923B2 (en) * | 2008-01-07 | 2011-06-21 | International Business Machines Corporation | Structure and method of creating entirely self-aligned metallic contacts |
US20090267130A1 (en) * | 2008-04-28 | 2009-10-29 | International Business Machines Corporation | Structure and process integration for flash storage element and dual conductor complementary mosfets |
US20100073584A1 (en) * | 2008-09-22 | 2010-03-25 | Harbach Andrew P | Apparatus for illuminating a vehicle occupant with infrared light |
CN101840862B (zh) * | 2009-10-15 | 2013-02-20 | 中国科学院微电子研究所 | 高性能半导体器件的形成方法 |
US8551874B2 (en) | 2010-05-08 | 2013-10-08 | International Business Machines Corporation | MOSFET gate and source/drain contact metallization |
US8440519B2 (en) | 2010-05-12 | 2013-05-14 | International Business Machines Corporation | Semiconductor structures using replacement gate and methods of manufacture |
US20130175619A1 (en) * | 2012-01-06 | 2013-07-11 | International Business Machines Corporation | Silicon-on-insulator transistor with self-aligned borderless source/drain contacts |
US8928090B2 (en) * | 2012-10-31 | 2015-01-06 | International Business Machines Corporation | Self-aligned contact structure for replacement metal gate |
US9105497B2 (en) * | 2013-09-04 | 2015-08-11 | Globalfoundries Inc. | Methods of forming gate structures for transistor devices for CMOS applications |
US9876110B2 (en) * | 2014-01-31 | 2018-01-23 | Stmicroelectronics, Inc. | High dose implantation for ultrathin semiconductor-on-insulator substrates |
US9653356B2 (en) * | 2015-08-10 | 2017-05-16 | Globalfoundries Inc. | Methods of forming self-aligned device level contact structures |
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JPS60219773A (ja) * | 1984-04-16 | 1985-11-02 | Mitsubishi Electric Corp | 半導体装置の製造方法 |
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US5864162A (en) * | 1993-07-12 | 1999-01-26 | Peregrine Seimconductor Corporation | Apparatus and method of making a self-aligned integrated resistor load on ultrathin silicon on sapphire |
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US6908850B2 (en) | 2005-06-21 |
CN1627486A (zh) | 2005-06-15 |
US20050055494A1 (en) | 2005-03-10 |
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