KR100533891B1 - 금속불순물과사전-비정질화를이용한실리사이드층의형성방법 - Google Patents
금속불순물과사전-비정질화를이용한실리사이드층의형성방법 Download PDFInfo
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- KR100533891B1 KR100533891B1 KR1019980026803A KR19980026803A KR100533891B1 KR 100533891 B1 KR100533891 B1 KR 100533891B1 KR 1019980026803 A KR1019980026803 A KR 1019980026803A KR 19980026803 A KR19980026803 A KR 19980026803A KR 100533891 B1 KR100533891 B1 KR 100533891B1
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- Prior art keywords
- silicide
- conductive structure
- silicon
- state
- forming
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- 229910021332 silicide Inorganic materials 0.000 title claims abstract description 90
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 title claims abstract description 84
- 238000000034 method Methods 0.000 title claims abstract description 48
- 239000012535 impurity Substances 0.000 title description 11
- 238000005280 amorphization Methods 0.000 title 1
- 229910052751 metal Inorganic materials 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 27
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 23
- 239000012779 reinforcing material Substances 0.000 claims abstract description 22
- 239000010703 silicon Substances 0.000 claims abstract description 22
- 239000000758 substrate Substances 0.000 claims abstract description 21
- 239000004065 semiconductor Substances 0.000 claims abstract description 19
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 16
- 239000010936 titanium Substances 0.000 claims abstract description 15
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims abstract description 13
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011733 molybdenum Substances 0.000 claims abstract description 12
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 12
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 230000002708 enhancing effect Effects 0.000 claims abstract description 6
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 4
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 4
- 239000000126 substance Substances 0.000 claims abstract description 3
- 238000000137 annealing Methods 0.000 claims description 44
- 239000000463 material Substances 0.000 claims description 31
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 21
- 238000005530 etching Methods 0.000 claims description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052785 arsenic Inorganic materials 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 229910052697 platinum Inorganic materials 0.000 claims description 4
- 238000002513 implantation Methods 0.000 claims description 3
- 229910052763 palladium Inorganic materials 0.000 claims description 3
- 239000003870 refractory metal Substances 0.000 claims description 2
- 230000008018 melting Effects 0.000 abstract description 3
- 238000002844 melting Methods 0.000 abstract description 3
- PCLURTMBFDTLSK-UHFFFAOYSA-N nickel platinum Chemical compound [Ni].[Pt] PCLURTMBFDTLSK-UHFFFAOYSA-N 0.000 abstract 1
- 230000008569 process Effects 0.000 description 22
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000007796 conventional method Methods 0.000 description 7
- 229910008484 TiSi Inorganic materials 0.000 description 6
- 229910021341 titanium silicide Inorganic materials 0.000 description 6
- 239000012212 insulator Substances 0.000 description 5
- 230000009466 transformation Effects 0.000 description 5
- 238000000151 deposition Methods 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 238000005468 ion implantation Methods 0.000 description 4
- SHXWCVYOXRDMCX-UHFFFAOYSA-N 3,4-methylenedioxymethamphetamine Chemical compound CNC(C)CC1=CC=C2OCOC2=C1 SHXWCVYOXRDMCX-UHFFFAOYSA-N 0.000 description 3
- 241000110847 Kochia Species 0.000 description 3
- 230000002776 aggregation Effects 0.000 description 3
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910008479 TiSi2 Inorganic materials 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- DFJQEGUNXWZVAH-UHFFFAOYSA-N bis($l^{2}-silanylidene)titanium Chemical compound [Si]=[Ti]=[Si] DFJQEGUNXWZVAH-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007943 implant Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 241001279686 Allium moly Species 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 208000022010 Lhermitte-Duclos disease Diseases 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000006911 nucleation Effects 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004151 rapid thermal annealing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000005389 semiconductor device fabrication Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- 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
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
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- 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
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
- H01L21/26506—Bombardment with radiation with high-energy radiation producing ion implantation in group IV semiconductors
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- 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
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
- H01L21/2658—Bombardment with radiation with high-energy radiation producing ion implantation of a molecular ion, e.g. decaborane
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- 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
- H01L21/28052—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 silicide layer formed by the silicidation reaction of silicon with a metal layer
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- 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
- H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
- H01L21/285—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation
- H01L21/28506—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers
- H01L21/28512—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table
- H01L21/28518—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table the conductive layers comprising silicides
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- 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
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
- H01L21/26506—Bombardment with radiation with high-energy radiation producing ion implantation in group IV semiconductors
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- 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
- H01L29/665—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using self aligned silicidation, i.e. salicide
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- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
Description
Claims (10)
- 반도체 기판의 실리콘 표면 상에 절연되어 배치된 실리사이드 게이트 구조- 상기 실리사이드는 제1 상태 및 제2 상태를 갖고, 상기 제1 상태는 상기 제2 상태보다 저저항임-를 갖는 트랜지스터를 제조하는 방법에 있어서,상기 반도체 기판상에 절연되어 배치된 실리콘을 포함하는 전도성 구조를 형성하고, 상기 전도성 구조의 대향면들 상에 상기 표면의 소스/드레인 영역을 규정하는 단계;상기 전도성 구조 내에 실리사이드 강화 물질(silicide enhancing substance)을 주입하는 단계;상기 전도성 구조의 일부를 비정질화하는 단계;상기 전도성 구조상에 금속층을 형성하는 단계; 및상기 주입 단계, 비정질화 단계, 및 금속층 형성 단계 후, 제1 상태의 실리사이드를 상기 전도성 구조상에 형성하기 위하여 상기 전도성 구조의 실리콘과 상기 금속층을 반응시키는 단계를 포함하는 것을 특징으로 하는 트랜지스터 제조 방법.
- 제1항에 있어서, 상기 전도성 구조는, 도핑된 다결정 실리콘, 비도핑된 다결정 실리콘, 에피택셜 실리콘(epitaxial silicon), 또는 이들의 어떤 조합으로 이루어지는 일 군에서 선택된 재료를 포함하는 것을 특징으로 하는 트랜지스터 제조 방법.
- 제1항에 있어서, 상기 실리사이드 강화 물질은, 몰리브덴(molybdenum), Co, W, Ta, Nb, Ru, Cr, 어떤 고융점 금속(refractory metal), 및 이들의 어떤 조합으로 이루어진 일 군에서 선택된 물질을 포함하는 것을 특징으로 하는 트랜지스터 제조 방법.
- 제1항에 있어서, 상기 금속층은, 티타늄, Co, W, Mo, 니켈, 백금, 팔라듐(palladium), 및 이들의 어떤 조합으로 이루어진 일 군에서 선택된 재료를 포함하는 것을 특징으로 하는 트랜지스터 제조 방법.
- 제1항에 있어서, 상기 금속층을 상기 전도성 구조의 실리콘과 반응시키는 단계는 저온 어닐링을 행하는 단계를 포함하는 것을 특징으로 하는 트랜지스터 제조 방법.
- 제5항에 있어서, 상기 저온 어닐링 단계는 상기 트랜지스터를 600℃ 이상의 온도에서 어닐링하는 것을 포함하는 것을 특징으로 하는 트랜지스터 제조 방법.
- 제1항에 있어서, 상기 전도성 구조의 일부 영역을 비정질화하는 상기 단계는 비정질화 물질을 상기 전도성 구조내에 주입함으로써 수행되는 것을 특징으로 하는 트랜지스터 제조 방법.
- 제7항에 있어서, 상기 비정질화 물질은 As, Ge, 또는 이들의 어떤 조합으로 이루어진 일 군에서 선택된 물질을 포함하는 것을 특징으로 하는 트랜지스터 제조 방법.
- 제1항에 있어서, 상기 전도성 구조를 형성하는 단계는,상기 반도체 기판상에 절연층을 형성하는 단계;상기 절연층 상에 실리콘층을 형성하는 단계;상기 실리콘층을 도핑하는 단계; 및상기 실리콘층의 일부를 에칭하여 상기 전도성 구조를 형성하는 단계를 포함하는 것을 특징으로 하는 트랜지스터 제조 방법.
- 제9항에 있어서, 상기 실리사이드 강화 물질을 주입하는 상기 단계는,상기 실리콘층의 일부를 에칭하는 상기 단계 이전에 수행되는 것을 특징으로 하는 트랜지스터 제조 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5172597P | 1997-07-03 | 1997-07-03 | |
US60/051,725 | 1997-07-03 | ||
US60/051725 | 1997-07-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990013586A KR19990013586A (ko) | 1999-02-25 |
KR100533891B1 true KR100533891B1 (ko) | 2006-01-27 |
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Application Number | Title | Priority Date | Filing Date |
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KR1019980026803A KR100533891B1 (ko) | 1997-07-03 | 1998-07-03 | 금속불순물과사전-비정질화를이용한실리사이드층의형성방법 |
Country Status (5)
Country | Link |
---|---|
US (2) | US20020045307A1 (ko) |
JP (1) | JPH1187711A (ko) |
KR (1) | KR100533891B1 (ko) |
SG (1) | SG71814A1 (ko) |
TW (1) | TW407318B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101057691B1 (ko) * | 2003-07-18 | 2011-08-19 | 매그나칩 반도체 유한회사 | 반도체 소자의 실리사이드층 형성방법 |
Families Citing this family (20)
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US6274421B1 (en) * | 1998-01-09 | 2001-08-14 | Sharp Laboratories Of America, Inc. | Method of making metal gate sub-micron MOS transistor |
SG97821A1 (en) * | 1999-11-17 | 2003-08-20 | Inst Materials Research & Eng | A method of fabricating semiconductor structures and a semiconductor structure formed thereby |
US6787436B1 (en) * | 2002-05-15 | 2004-09-07 | Advanced Micro Devices, Inc. | Silicide-silicon contacts for reduction of MOSFET source-drain resistances |
US6689688B2 (en) * | 2002-06-25 | 2004-02-10 | Advanced Micro Devices, Inc. | Method and device using silicide contacts for semiconductor processing |
US7105891B2 (en) * | 2002-07-15 | 2006-09-12 | Texas Instruments Incorporated | Gate structure and method |
KR100870176B1 (ko) * | 2003-06-27 | 2008-11-25 | 삼성전자주식회사 | 니켈 합금 샐리사이드 공정, 이를 사용하여 반도체소자를제조하는 방법, 그에 의해 형성된 니켈 합금 실리사이드막및 이를 사용하여 제조된 반도체소자 |
US6989302B2 (en) * | 2003-05-05 | 2006-01-24 | Texas Instruments Incorporated | Method for fabricating a p-type shallow junction using diatomic arsenic |
US20060141728A1 (en) * | 2003-06-03 | 2006-06-29 | Koninklijke Philips Electronics N.V. | Formation of junctions and silicides with reduced thermal budget |
KR100763898B1 (ko) * | 2003-08-02 | 2007-10-05 | 삼성전자주식회사 | 반도체 소자 제조방법 및 이에 의하여 제조된 반도체 소자 |
BE1015721A3 (nl) * | 2003-10-17 | 2005-07-05 | Imec Inter Uni Micro Electr | Werkwijze voor het reduceren van de contactweerstand van de aansluitgebieden van een halfgeleiderinrichting. |
KR100603588B1 (ko) * | 2004-06-09 | 2006-07-24 | 주식회사 하이닉스반도체 | 낮은 콘택 저항을 갖는 반도체 소자 및 그 제조 방법 |
US7382028B2 (en) * | 2005-04-15 | 2008-06-03 | Taiwan Semiconductor Manufacturing Co., Ltd. | Method for forming silicide and semiconductor device formed thereby |
FR2894069B1 (fr) * | 2005-11-28 | 2008-02-22 | St Microelectronics Crolles 2 | Fabrication de transistors mos |
US7785972B2 (en) * | 2006-08-08 | 2010-08-31 | United Microelectronics Corp. | Method for fabricating semiconductor MOS device |
KR100884360B1 (ko) * | 2007-09-21 | 2009-02-17 | 서울시립대학교 산학협력단 | 니켈 실리사이드 제조방법 |
US8614106B2 (en) | 2011-11-18 | 2013-12-24 | International Business Machines Corporation | Liner-free tungsten contact |
US8741718B2 (en) | 2012-01-17 | 2014-06-03 | International Business Machines Corporation | Local interconnects compatible with replacement gate structures |
US9059096B2 (en) | 2012-01-23 | 2015-06-16 | International Business Machines Corporation | Method to form silicide contact in trenches |
US9373691B2 (en) * | 2013-08-07 | 2016-06-21 | GlobalFoundries, Inc. | Transistor with bonded gate dielectric |
CN111758351B (zh) * | 2020-08-06 | 2021-11-19 | 城步苗族自治县华兴民族实业有限公司 | 一种农业机械用苗株保护移栽设备及使用方法 |
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US4835112A (en) * | 1988-03-08 | 1989-05-30 | Motorola, Inc. | CMOS salicide process using germanium implantation |
US5828131A (en) * | 1993-10-29 | 1998-10-27 | International Business Machines Corporation | Low temperature formation of low resistivity titanium silicide |
US5940699A (en) * | 1996-02-26 | 1999-08-17 | Sony Corporation | Process of fabricating semiconductor device |
JP2830827B2 (ja) * | 1996-03-29 | 1998-12-02 | 日本電気株式会社 | 半導体装置の製造方法 |
EP0812009A3 (en) * | 1996-06-03 | 1998-01-07 | Texas Instruments Incorporated | Improvements in or relating to semiconductor processing |
US5739064A (en) * | 1996-11-27 | 1998-04-14 | Micron Technology, Inc. | Second implanted matrix for agglomeration control and thermal stability |
US5888888A (en) * | 1997-01-29 | 1999-03-30 | Ultratech Stepper, Inc. | Method for forming a silicide region on a silicon body |
-
1998
- 1998-07-02 US US09/110,034 patent/US20020045307A1/en active Granted
- 1998-07-02 US US09/110,034 patent/US6372566B1/en not_active Expired - Lifetime
- 1998-07-02 SG SG1998001577A patent/SG71814A1/en unknown
- 1998-07-03 JP JP10189198A patent/JPH1187711A/ja active Pending
- 1998-07-03 KR KR1019980026803A patent/KR100533891B1/ko not_active IP Right Cessation
- 1998-07-22 TW TW087110755A patent/TW407318B/zh not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101057691B1 (ko) * | 2003-07-18 | 2011-08-19 | 매그나칩 반도체 유한회사 | 반도체 소자의 실리사이드층 형성방법 |
Also Published As
Publication number | Publication date |
---|---|
TW407318B (en) | 2000-10-01 |
US6372566B1 (en) | 2002-04-16 |
US20020045307A1 (en) | 2002-04-18 |
JPH1187711A (ja) | 1999-03-30 |
SG71814A1 (en) | 2000-04-18 |
KR19990013586A (ko) | 1999-02-25 |
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