CN104247016A - 具有凹陷的合并鳍片和用于增强应力耦合的衬里的soi鳍片fet - Google Patents
具有凹陷的合并鳍片和用于增强应力耦合的衬里的soi鳍片fet Download PDFInfo
- Publication number
- CN104247016A CN104247016A CN201280062604.8A CN201280062604A CN104247016A CN 104247016 A CN104247016 A CN 104247016A CN 201280062604 A CN201280062604 A CN 201280062604A CN 104247016 A CN104247016 A CN 104247016A
- Authority
- CN
- China
- Prior art keywords
- extension
- sidewall
- silicide
- spacer
- gate stack
- 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
- 230000008878 coupling Effects 0.000 title description 4
- 238000010168 coupling process Methods 0.000 title description 4
- 238000005859 coupling reaction Methods 0.000 title description 4
- 125000006850 spacer group Chemical group 0.000 claims abstract description 111
- 229910021332 silicide Inorganic materials 0.000 claims abstract description 70
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims abstract description 70
- 239000000758 substrate Substances 0.000 claims abstract description 48
- 238000000034 method Methods 0.000 claims abstract description 36
- 238000000151 deposition Methods 0.000 claims abstract description 16
- 230000008021 deposition Effects 0.000 claims abstract description 11
- 238000005267 amalgamation Methods 0.000 claims description 42
- 239000012212 insulator Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 210000000746 body region Anatomy 0.000 claims description 8
- 239000002019 doping agent Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 8
- 230000008569 process Effects 0.000 abstract description 4
- 238000003892 spreading Methods 0.000 abstract description 4
- 230000007480 spreading Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 34
- 229910052751 metal Inorganic materials 0.000 description 32
- 239000002184 metal Substances 0.000 description 32
- 230000008859 change Effects 0.000 description 16
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 15
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 15
- 229910052710 silicon Inorganic materials 0.000 description 13
- 239000010703 silicon Substances 0.000 description 13
- 238000005229 chemical vapour deposition Methods 0.000 description 12
- 229910052581 Si3N4 Inorganic materials 0.000 description 9
- 230000008901 benefit Effects 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 9
- 239000004065 semiconductor Substances 0.000 description 9
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 9
- 238000005240 physical vapour deposition Methods 0.000 description 8
- 239000000377 silicon dioxide Substances 0.000 description 7
- 229910000577 Silicon-germanium Inorganic materials 0.000 description 6
- 239000011737 fluorine Substances 0.000 description 6
- 229910052731 fluorine Inorganic materials 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000003071 parasitic effect Effects 0.000 description 5
- 150000003377 silicon compounds Chemical class 0.000 description 5
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 238000001020 plasma etching Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 4
- 229910010271 silicon carbide Inorganic materials 0.000 description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 206010010144 Completed suicide Diseases 0.000 description 3
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 229910044991 metal oxide Inorganic materials 0.000 description 3
- 150000004706 metal oxides Chemical class 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- HMDDXIMCDZRSNE-UHFFFAOYSA-N [C].[Si] Chemical compound [C].[Si] HMDDXIMCDZRSNE-UHFFFAOYSA-N 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 235000019994 cava Nutrition 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 150000002221 fluorine Chemical class 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 2
- 239000011133 lead Substances 0.000 description 2
- 239000002070 nanowire Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000001289 rapid thermal chemical vapour deposition Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- XRFHCHCLSRSSPQ-UHFFFAOYSA-N strontium;oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[O-2].[Ti+4].[Sr+2] XRFHCHCLSRSSPQ-UHFFFAOYSA-N 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 238000000038 ultrahigh vacuum chemical vapour deposition Methods 0.000 description 2
- -1 yittrium oxide Chemical compound 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910052691 Erbium Inorganic materials 0.000 description 1
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 1
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052769 Ytterbium Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- KCFIHQSTJSCCBR-UHFFFAOYSA-N [C].[Ge] Chemical compound [C].[Ge] KCFIHQSTJSCCBR-UHFFFAOYSA-N 0.000 description 1
- XDXSUJKMVSURTH-UHFFFAOYSA-N [O--].[O--].[O--].[O--].[O--].[Sc+3].[Ta+5].[Pb++] Chemical compound [O--].[O--].[O--].[O--].[O--].[Sc+3].[Ta+5].[Pb++] XDXSUJKMVSURTH-UHFFFAOYSA-N 0.000 description 1
- CEPICIBPGDWCRU-UHFFFAOYSA-N [Si].[Hf] Chemical compound [Si].[Hf] CEPICIBPGDWCRU-UHFFFAOYSA-N 0.000 description 1
- ILCYGSITMBHYNK-UHFFFAOYSA-N [Si]=O.[Hf] Chemical compound [Si]=O.[Hf] ILCYGSITMBHYNK-UHFFFAOYSA-N 0.000 description 1
- BOIGHUSRADNYQR-UHFFFAOYSA-N aluminum;lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Al+3].[La+3] BOIGHUSRADNYQR-UHFFFAOYSA-N 0.000 description 1
- 229910021417 amorphous silicon Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- VKJLWXGJGDEGSO-UHFFFAOYSA-N barium(2+);oxygen(2-);titanium(4+) Chemical compound [O-2].[O-2].[O-2].[Ti+4].[Ba+2] VKJLWXGJGDEGSO-UHFFFAOYSA-N 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 238000000224 chemical solution deposition Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000313 electron-beam-induced deposition Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 230000005669 field 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
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910000449 hafnium oxide Inorganic materials 0.000 description 1
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005468 ion implantation Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000001451 molecular beam epitaxy Methods 0.000 description 1
- 239000002052 molecular layer Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910017464 nitrogen compound Inorganic materials 0.000 description 1
- 150000002830 nitrogen compounds Chemical class 0.000 description 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 1
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 229910001925 ruthenium oxide Inorganic materials 0.000 description 1
- WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 1
- 229910001936 tantalum oxide Inorganic materials 0.000 description 1
- 239000011135 tin Substances 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- WQJQOUPTWCFRMM-UHFFFAOYSA-N tungsten disilicide Chemical compound [Si]#[W]#[Si] WQJQOUPTWCFRMM-UHFFFAOYSA-N 0.000 description 1
- 229910021342 tungsten silicide Inorganic materials 0.000 description 1
- NAWDYIZEMPQZHO-UHFFFAOYSA-N ytterbium Chemical compound [Yb] NAWDYIZEMPQZHO-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
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
- H01L29/68—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
- H01L29/7842—Field effect transistors with field effect produced by an insulated gate means for exerting mechanical stress on the crystal lattice of the channel region, e.g. using a flexible substrate
- H01L29/7843—Field effect transistors with field effect produced by an insulated gate means for exerting mechanical stress on the crystal lattice of the channel region, e.g. using a flexible substrate the means being an applied insulating layer
-
- 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 potential barriers; including integrated passive circuit elements having potential barriers
- 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 potential barriers; including integrated passive circuit elements having potential barriers 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 potential barriers; including integrated passive circuit elements having potential barriers 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 potential barriers; including integrated passive circuit elements having potential barriers 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 potential barriers; including integrated passive circuit elements having potential barriers 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
-
- 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
-
- 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)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thin Film Transistor (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/330,746 US8445334B1 (en) | 2011-12-20 | 2011-12-20 | SOI FinFET with recessed merged Fins and liner for enhanced stress coupling |
US13/330,746 | 2011-12-20 | ||
PCT/US2012/062964 WO2013095779A1 (en) | 2011-12-20 | 2012-11-01 | Soi finfet with recessed merged fins and liner for enhanced stress coupling |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104247016A true CN104247016A (zh) | 2014-12-24 |
CN104247016B CN104247016B (zh) | 2017-02-22 |
Family
ID=48365302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280062604.8A Active CN104247016B (zh) | 2011-12-20 | 2012-11-01 | 具有凹陷的合并鳍片和用于增强应力耦合的衬里的soi鳍片fet |
Country Status (6)
Country | Link |
---|---|
US (2) | US8445334B1 (zh) |
CN (1) | CN104247016B (zh) |
DE (1) | DE112012004932B4 (zh) |
GB (1) | GB2512240B (zh) |
TW (1) | TWI534864B (zh) |
WO (1) | WO2013095779A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105977159A (zh) * | 2015-03-11 | 2016-09-28 | 格罗方德半导体公司 | 用于鳍片上受限于间隔件的外延成长材料的罩盖层 |
CN109449206A (zh) * | 2018-10-08 | 2019-03-08 | 中国科学院微电子研究所 | 半导体器件及其制造方法及包括该器件的电子设备 |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8637931B2 (en) * | 2011-12-27 | 2014-01-28 | International Business Machines Corporation | finFET with merged fins and vertical silicide |
US20130237026A1 (en) * | 2012-03-09 | 2013-09-12 | Taiwan Semiconductor Manufacturing Company, Ltd., ("Tsmc") | Finfet device having a strained region |
US8815661B1 (en) * | 2013-02-15 | 2014-08-26 | International Business Machines Corporation | MIM capacitor in FinFET structure |
US9634000B2 (en) | 2013-03-14 | 2017-04-25 | International Business Machines Corporation | Partially isolated fin-shaped field effect transistors |
US9196542B2 (en) * | 2013-05-22 | 2015-11-24 | United Microelectronics Corp. | Method for manufacturing semiconductor devices |
US8987082B2 (en) | 2013-05-31 | 2015-03-24 | Stmicroelectronics, Inc. | Method of making a semiconductor device using sacrificial fins |
US20140353716A1 (en) | 2013-05-31 | 2014-12-04 | Stmicroelectronics, Inc | Method of making a semiconductor device using a dummy gate |
US9082788B2 (en) | 2013-05-31 | 2015-07-14 | Stmicroelectronics, Inc. | Method of making a semiconductor device including an all around gate |
US9373720B2 (en) * | 2013-10-14 | 2016-06-21 | Globalfoundries Inc. | Three-dimensional transistor with improved channel mobility |
US9412818B2 (en) * | 2013-12-09 | 2016-08-09 | Qualcomm Incorporated | System and method of manufacturing a fin field-effect transistor having multiple fin heights |
US9236397B2 (en) * | 2014-02-04 | 2016-01-12 | Globalfoundries Inc. | FinFET device containing a composite spacer structure |
US9590105B2 (en) * | 2014-04-07 | 2017-03-07 | National Chiao-Tung University | Semiconductor device with metal alloy over fin, conductive layer over channel region of fin, and semiconductive layer over conductive layer and formation thereof |
US9595524B2 (en) | 2014-07-15 | 2017-03-14 | Globalfoundries Inc. | FinFET source-drain merged by silicide-based material |
US9543167B2 (en) | 2014-07-15 | 2017-01-10 | Globalfoundries Inc. | FinFET source-drain merged by silicide-based material |
CN105470136B (zh) * | 2014-09-11 | 2018-11-06 | 中国科学院微电子研究所 | 半导体器件制造方法 |
US9818877B2 (en) | 2014-09-18 | 2017-11-14 | International Business Machines Corporation | Embedded source/drain structure for tall finFET and method of formation |
US10559690B2 (en) | 2014-09-18 | 2020-02-11 | International Business Machines Corporation | Embedded source/drain structure for tall FinFET and method of formation |
US9536985B2 (en) | 2014-09-29 | 2017-01-03 | Globalfoundries Inc. | Epitaxial growth of material on source/drain regions of FinFET structure |
US10037992B1 (en) | 2014-12-22 | 2018-07-31 | Altera Corporation | Methods and apparatuses for optimizing power and functionality in transistors |
CN104900528B (zh) * | 2015-04-13 | 2018-06-22 | 上海华力微电子有限公司 | 一种利用应力记忆技术制造FinFET结构的方法 |
DE102015106689A1 (de) | 2015-04-29 | 2016-11-03 | Infineon Technologies Ag | Verfahren zum Herstellen einer Halbleitervorrichtung mit geneigten Ionenimplantationsprozessen, Halbleitervorrichtung und integrierte Schaltung |
KR102460718B1 (ko) * | 2015-05-28 | 2022-10-31 | 삼성전자주식회사 | 집적회로 소자 |
US9536775B2 (en) | 2015-05-29 | 2017-01-03 | International Business Machines Corporation | Aspect ratio for semiconductor on insulator |
US9455317B1 (en) | 2015-06-24 | 2016-09-27 | International Business Machines Corporation | Nanowire semiconductor device including lateral-etch barrier region |
US9620644B2 (en) | 2015-09-02 | 2017-04-11 | International Business Machines Corporation | Composite spacer enabling uniform doping in recessed fin devices |
US9583624B1 (en) | 2015-09-25 | 2017-02-28 | International Business Machines Corporation | Asymmetric finFET memory access transistor |
WO2017052601A1 (en) * | 2015-09-25 | 2017-03-30 | Intel Corporation | Techniques for controlling transistor sub-fin leakage |
US9466693B1 (en) | 2015-11-17 | 2016-10-11 | International Business Machines Corporation | Self aligned replacement metal source/drain finFET |
US9431399B1 (en) | 2015-12-15 | 2016-08-30 | International Business Machines Corporation | Method for forming merged contact for semiconductor device |
US10014391B2 (en) | 2016-06-28 | 2018-07-03 | International Business Machines Corporation | Vertical transport field effect transistor with precise gate length definition |
US9685384B1 (en) * | 2016-07-14 | 2017-06-20 | Globalfoundries Inc. | Devices and methods of forming epi for aggressive gate pitch |
WO2018125191A1 (en) * | 2016-12-30 | 2018-07-05 | Intel Corporation | Subfin liner for finfet devices |
US20180308421A1 (en) * | 2017-04-21 | 2018-10-25 | Asm Technology Singapore Pte Ltd | Display panel fabricated on a routable substrate |
US10199503B2 (en) | 2017-04-24 | 2019-02-05 | International Business Machines Corporation | Under-channel gate transistors |
US10243079B2 (en) | 2017-06-30 | 2019-03-26 | International Business Machines Corporation | Utilizing multilayer gate spacer to reduce erosion of semiconductor fin during spacer patterning |
US10340341B1 (en) | 2017-12-20 | 2019-07-02 | International Business Machines Corporation | Self-limiting and confining epitaxial nucleation |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6265291B1 (en) | 1999-01-04 | 2001-07-24 | Advanced Micro Devices, Inc. | Circuit fabrication method which optimizes source/drain contact resistance |
US6690072B2 (en) | 2002-05-24 | 2004-02-10 | International Business Machines Corporation | Method and structure for ultra-low contact resistance CMOS formed by vertically self-aligned COSI2 on raised source drain Si/SiGe device |
US6909151B2 (en) | 2003-06-27 | 2005-06-21 | Intel Corporation | Nonplanar device with stress incorporation layer and method of fabrication |
US7179745B1 (en) * | 2004-06-04 | 2007-02-20 | Advanced Micro Devices, Inc. | Method for offsetting a silicide process from a gate electrode of a semiconductor device |
US7098114B1 (en) | 2004-06-22 | 2006-08-29 | Integrated Device Technology, Inc. | Method for forming cmos device with self-aligned contacts and region formed using salicide process |
US7282766B2 (en) | 2005-01-17 | 2007-10-16 | Fujitsu Limited | Fin-type semiconductor device with low contact resistance |
US20060228862A1 (en) | 2005-04-06 | 2006-10-12 | International Business Machines Corporation | Fet design with long gate and dense pitch |
US20070287256A1 (en) | 2006-06-07 | 2007-12-13 | International Business Machines Corporation | Contact scheme for FINFET structures with multiple FINs |
US7456471B2 (en) | 2006-09-15 | 2008-11-25 | International Business Machines Corporation | Field effect transistor with raised source/drain fin straps |
US7612405B2 (en) | 2007-03-06 | 2009-11-03 | Taiwan Semiconductor Manufacturing Company, Ltd. | Fabrication of FinFETs with multiple fin heights |
DE102007015504B4 (de) | 2007-03-30 | 2014-10-23 | Advanced Micro Devices, Inc. | SOI-Transistor mit Drain- und Sourcegebieten mit reduzierter Länge und einem dazu benachbarten verspannten dielektrischen Material und Verfahren zur Herstellung |
US7851865B2 (en) | 2007-10-17 | 2010-12-14 | International Business Machines Corporation | Fin-type field effect transistor structure with merged source/drain silicide and method of forming the structure |
US20090057846A1 (en) * | 2007-08-30 | 2009-03-05 | Doyle Brian S | Method to fabricate adjacent silicon fins of differing heights |
US7919379B2 (en) | 2007-09-10 | 2011-04-05 | International Business Machines Corporation | Dielectric spacer removal |
US7863646B2 (en) | 2007-12-13 | 2011-01-04 | International Business Machines Corporation | Dual oxide stress liner |
JP2009212413A (ja) | 2008-03-06 | 2009-09-17 | Renesas Technology Corp | 半導体装置及び半導体装置の製造方法 |
US7833888B2 (en) | 2008-05-06 | 2010-11-16 | Chartered Semiconductor Manufacturing Ltd. | Integrated circuit system employing grain size enlargement |
DE102008030854B4 (de) * | 2008-06-30 | 2014-03-20 | Advanced Micro Devices, Inc. | MOS-Transistoren mit abgesenkten Drain- und Source-Bereichen und nicht-konformen Metallsilizidgebieten und Verfahren zum Herstellen der Transistoren |
US8362568B2 (en) * | 2009-08-28 | 2013-01-29 | International Business Machines Corporation | Recessed contact for multi-gate FET optimizing series resistance |
US8043920B2 (en) | 2009-09-17 | 2011-10-25 | International Business Machines Corporation | finFETS and methods of making same |
US8716797B2 (en) | 2009-11-03 | 2014-05-06 | International Business Machines Corporation | FinFET spacer formation by oriented implantation |
US8426923B2 (en) * | 2009-12-02 | 2013-04-23 | Taiwan Semiconductor Manufacturing Company, Ltd. | Multiple-gate semiconductor device and method |
US9117905B2 (en) * | 2009-12-22 | 2015-08-25 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method for incorporating impurity element in EPI silicon process |
US8278179B2 (en) * | 2010-03-09 | 2012-10-02 | Taiwan Semiconductor Manufacturing Co., Ltd. | LDD epitaxy for FinFETs |
US8207038B2 (en) | 2010-05-24 | 2012-06-26 | International Business Machines Corporation | Stressed Fin-FET devices with low contact resistance |
US20110291188A1 (en) * | 2010-05-25 | 2011-12-01 | International Business Machines Corporation | Strained finfet |
-
2011
- 2011-12-20 US US13/330,746 patent/US8445334B1/en not_active Expired - Fee Related
-
2012
- 2012-09-07 US US13/606,893 patent/US8723262B2/en active Active
- 2012-11-01 GB GB1411669.3A patent/GB2512240B/en not_active Expired - Fee Related
- 2012-11-01 DE DE112012004932.2T patent/DE112012004932B4/de not_active Expired - Fee Related
- 2012-11-01 WO PCT/US2012/062964 patent/WO2013095779A1/en active Application Filing
- 2012-11-01 CN CN201280062604.8A patent/CN104247016B/zh active Active
- 2012-11-30 TW TW101145106A patent/TWI534864B/zh active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105977159A (zh) * | 2015-03-11 | 2016-09-28 | 格罗方德半导体公司 | 用于鳍片上受限于间隔件的外延成长材料的罩盖层 |
CN105977159B (zh) * | 2015-03-11 | 2019-05-21 | 格罗方德半导体公司 | 用于鳍片上受限于间隔件的外延成长材料的罩盖层 |
CN109449206A (zh) * | 2018-10-08 | 2019-03-08 | 中国科学院微电子研究所 | 半导体器件及其制造方法及包括该器件的电子设备 |
CN109449206B (zh) * | 2018-10-08 | 2022-04-19 | 中国科学院微电子研究所 | 半导体器件及其制造方法及包括该器件的电子设备 |
Also Published As
Publication number | Publication date |
---|---|
GB201411669D0 (en) | 2014-08-13 |
US8723262B2 (en) | 2014-05-13 |
WO2013095779A1 (en) | 2013-06-27 |
DE112012004932B4 (de) | 2015-12-03 |
GB2512240B (en) | 2015-11-04 |
CN104247016B (zh) | 2017-02-22 |
TWI534864B (zh) | 2016-05-21 |
US8445334B1 (en) | 2013-05-21 |
US20130154005A1 (en) | 2013-06-20 |
TW201342433A (zh) | 2013-10-16 |
DE112012004932T5 (de) | 2014-09-11 |
GB2512240A (en) | 2014-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104247016B (zh) | 具有凹陷的合并鳍片和用于增强应力耦合的衬里的soi鳍片fet | |
US8975697B2 (en) | Integrated circuit having MOSFET with embedded stressor and method to fabricate same | |
US9972537B2 (en) | Methods of forming graphene contacts on source/drain regions of FinFET devices | |
US9041108B2 (en) | MOSFET with recessed channel film and abrupt junctions | |
US9196613B2 (en) | Stress inducing contact metal in FinFET CMOS | |
US8853038B2 (en) | Raised source/drain structure for enhanced strain coupling from stress liner | |
JP5695730B2 (ja) | 薄いbox金属バックゲート型極薄soiデバイス | |
JP5220348B2 (ja) | 半導体構造体およびその形式、方法(多層埋込みストレッサを形成するための構造および方法) | |
US8546228B2 (en) | Strained thin body CMOS device having vertically raised source/drain stressors with single spacer | |
US8253177B2 (en) | Strained channel transistor | |
US8673722B2 (en) | Strained channel field effect transistor and the method for fabricating the same | |
US11688741B2 (en) | Gate-all-around devices with isolated and non-isolated epitaxy regions for strain engineering | |
CN103871896A (zh) | 半导体结构和制造方法 | |
CN103066122A (zh) | Mosfet及其制造方法 | |
CN103377946B (zh) | 一种半导体结构及其制造方法 | |
JP2007123880A (ja) | 電界効果トランジスタ(fet)およびその製造方法(高性能および低リーク電界効果トランジスタを製造するための構造および方法) | |
US8563385B2 (en) | Field effect transistor device with raised active regions | |
US6657261B2 (en) | Ground-plane device with back oxide topography | |
WO2015054915A1 (zh) | 一种非对称超薄soimos晶体管结构及其制造方法 | |
CN103779212A (zh) | 半导体结构及其制造方法 | |
WO2022165140A1 (en) | Gate all around device with fully-depleted silicon-on-insulator |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20171115 Address after: Grand Cayman, Cayman Islands Patentee after: GLOBALFOUNDRIES INC. Address before: American New York Patentee before: Core USA second LLC Effective date of registration: 20171115 Address after: American New York Patentee after: Core USA second LLC Address before: American New York Patentee before: International Business Machines Corp. |