KR100982420B1 - 실리사이드 박막을 갖는 반도체 소자 및 그 제조 방법 - Google Patents
실리사이드 박막을 갖는 반도체 소자 및 그 제조 방법 Download PDFInfo
- Publication number
- KR100982420B1 KR100982420B1 KR1020030067910A KR20030067910A KR100982420B1 KR 100982420 B1 KR100982420 B1 KR 100982420B1 KR 1020030067910 A KR1020030067910 A KR 1020030067910A KR 20030067910 A KR20030067910 A KR 20030067910A KR 100982420 B1 KR100982420 B1 KR 100982420B1
- Authority
- KR
- South Korea
- Prior art keywords
- thin film
- semiconductor device
- silicide
- silicide thin
- argon plasma
- Prior art date
Links
- 229910021332 silicide Inorganic materials 0.000 title claims abstract description 65
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 239000004065 semiconductor Substances 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims description 52
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 150
- 239000010409 thin film Substances 0.000 claims abstract description 87
- 229910052786 argon Inorganic materials 0.000 claims abstract description 77
- PEUPIGGLJVUNEU-UHFFFAOYSA-N nickel silicon Chemical compound [Si].[Ni] PEUPIGGLJVUNEU-UHFFFAOYSA-N 0.000 claims abstract description 62
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 57
- 239000000758 substrate Substances 0.000 claims abstract description 47
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000010703 silicon Substances 0.000 claims abstract description 46
- 239000010408 film Substances 0.000 claims abstract description 32
- 125000006850 spacer group Chemical group 0.000 claims abstract description 11
- 229910005883 NiSi Inorganic materials 0.000 claims abstract 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 62
- 239000002184 metal Substances 0.000 claims description 45
- 229910052751 metal Inorganic materials 0.000 claims description 45
- 238000009832 plasma treatment Methods 0.000 claims description 41
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 31
- 238000010438 heat treatment Methods 0.000 claims description 27
- 229910052759 nickel Inorganic materials 0.000 claims description 19
- 150000004767 nitrides Chemical class 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 7
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 5
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 4
- -1 doped Si Inorganic materials 0.000 claims description 4
- 229910021421 monocrystalline silicon Inorganic materials 0.000 claims description 4
- NVNLLIYOARQCIX-MSHCCFNRSA-N Nisin Chemical compound N1C(=O)[C@@H](CC(C)C)NC(=O)C(=C)NC(=O)[C@@H]([C@H](C)CC)NC(=O)[C@@H](NC(=O)C(=C/C)/NC(=O)[C@H](N)[C@H](C)CC)CSC[C@@H]1C(=O)N[C@@H]1C(=O)N2CCC[C@@H]2C(=O)NCC(=O)N[C@@H](C(=O)N[C@H](CCCCN)C(=O)N[C@@H]2C(NCC(=O)N[C@H](C)C(=O)N[C@H](CC(C)C)C(=O)N[C@H](CCSC)C(=O)NCC(=O)N[C@H](CS[C@@H]2C)C(=O)N[C@H](CC(N)=O)C(=O)N[C@H](CCSC)C(=O)N[C@H](CCCCN)C(=O)N[C@@H]2C(N[C@H](C)C(=O)N[C@@H]3C(=O)N[C@@H](C(N[C@H](CC=4NC=NC=4)C(=O)N[C@H](CS[C@@H]3C)C(=O)N[C@H](CO)C(=O)N[C@H]([C@H](C)CC)C(=O)N[C@H](CC=3NC=NC=3)C(=O)N[C@H](C(C)C)C(=O)NC(=C)C(=O)N[C@H](CCCCN)C(O)=O)=O)CS[C@@H]2C)=O)=O)CS[C@@H]1C NVNLLIYOARQCIX-MSHCCFNRSA-N 0.000 claims description 3
- 108010053775 Nisin Proteins 0.000 claims description 3
- 239000004309 nisin Substances 0.000 claims description 3
- 235000010297 nisin Nutrition 0.000 claims description 3
- 229910052721 tungsten Inorganic materials 0.000 claims description 3
- 238000000059 patterning Methods 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- RUFLMLWJRZAWLJ-UHFFFAOYSA-N nickel silicide Chemical compound [Ni]=[Si]=[Ni] RUFLMLWJRZAWLJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910021334 nickel silicide Inorganic materials 0.000 abstract 1
- 238000004151 rapid thermal annealing Methods 0.000 description 34
- 230000008569 process Effects 0.000 description 16
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 13
- 229910052757 nitrogen Inorganic materials 0.000 description 13
- 239000001301 oxygen Substances 0.000 description 13
- 229910052760 oxygen Inorganic materials 0.000 description 13
- 238000000682 scanning probe acoustic microscopy Methods 0.000 description 10
- 229910019001 CoSi Inorganic materials 0.000 description 7
- 229910008484 TiSi Inorganic materials 0.000 description 7
- 230000002776 aggregation Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000011109 contamination Methods 0.000 description 7
- 238000000151 deposition Methods 0.000 description 7
- 238000004627 transmission electron microscopy Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 6
- 230000004888 barrier function Effects 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 5
- 238000005121 nitriding Methods 0.000 description 5
- 238000005054 agglomeration Methods 0.000 description 4
- 238000004630 atomic force microscopy Methods 0.000 description 4
- 238000005229 chemical vapour deposition Methods 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 238000004626 scanning electron microscopy Methods 0.000 description 4
- 229910005881 NiSi 2 Inorganic materials 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 3
- 238000004220 aggregation Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052804 chromium Inorganic materials 0.000 description 3
- 229910052750 molybdenum Inorganic materials 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 229910052763 palladium Inorganic materials 0.000 description 3
- 229920005591 polysilicon Polymers 0.000 description 3
- 239000000523 sample Substances 0.000 description 3
- 229910052715 tantalum Inorganic materials 0.000 description 3
- 238000003917 TEM image Methods 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- 238000002173 high-resolution transmission electron microscopy Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005468 ion implantation Methods 0.000 description 2
- 229910052741 iridium Inorganic materials 0.000 description 2
- 229910052758 niobium Inorganic materials 0.000 description 2
- 238000005240 physical vapour deposition Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- 229910052726 zirconium Inorganic materials 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910004219 SiNi Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000000089 atomic force micrograph Methods 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001451 molecular beam epitaxy Methods 0.000 description 1
- ORQBXQOJMQIAOY-UHFFFAOYSA-N nobelium Chemical compound [No] ORQBXQOJMQIAOY-UHFFFAOYSA-N 0.000 description 1
- 238000001878 scanning electron micrograph Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910052725 zinc Inorganic materials 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
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
- H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- 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
-
- 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
- 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
-
- 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
- H01L29/665—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using self aligned silicidation, i.e. salicide
-
- 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
- H01L29/7833—Field effect transistors with field effect produced by an insulated gate with lightly doped drain or source extension, e.g. LDD MOSFET's; DDD MOSFET's
-
- 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
- H01L29/66568—Lateral single gate silicon transistors
- H01L29/66575—Lateral single gate silicon transistors where the source and drain or source and drain extensions are self-aligned to the sides of the gate
- H01L29/6659—Lateral single gate silicon transistors where the source and drain or source and drain extensions are self-aligned to the sides of the gate with both lightly doped source and drain extensions and source and drain self-aligned to the sides of the gate, e.g. lightly doped drain [LDD] MOSFET, double diffused drain [DDD] MOSFET
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- High Energy & Nuclear Physics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Electrodes Of Semiconductors (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (24)
- 삭제
- 삭제
- 삭제
- 삭제
- 소오스 및 드레인이 형성된 실리콘을 함유한 기판 상에 게이트 산화막 및 실리콘을 함유한 게이트 전극을 구비하는 반도체 소자를 제조하는 방법에 있어서, 상기 방법은:상기 기판 및 상기 게이트 전극 상에 메탈층을 형성하는 단계;상기 메탈층에 아르곤 플라즈마를 이용하여 표면 처리를 하는 단계; 및상기 메탈층이 형성된 상기 기판을 소정의 온도로 열처리를 하여 실리사이드 박막을 형성하는 단계:를 포함하며,상기 열처리는 상기 실리사이드 박막을 형성하기 위하여 아르곤 플라즈마 처리된 상기 메탈층을 구비하는 상기 기판을 질소 가스 분위기 하에서 300 ℃ 내지 800 ℃ 범위에서 소정 시간동안 RTA를 수행하는 것을 특징으로 하는 실리사이드 박막을 갖는 반도체 소자 제조 방법.
- 제5항에 있어서,상기 기판이 단결정 Si, 다결정 Si, 도핑된 Si, 비결정성 Si, SixGe1-X(X는 0<X<1의 수), SixN1-x(X는 0<X<1의 수), SiC 등과 같이 Si을 함유하는 재료로 이루어지는 것을 특징으로 하는 실리사이드 박막을 갖는 반도체 소자 제조 방법.
- 제5항에 있어서,상기 실리사이드 층을 형성하는 단계 이후에, 미반응된 상기 메탈층을 제거하는 단계를 더 포함하는 것을 특징으로 하는 실리사이드 박막을 갖는 반도체 소자 제조 방법.
- 제5항에 있어서,상기 메탈층이 Ni인 것을 특징으로 하는 실리사이드 박막을 갖는 반도체 소자 제조 방법.
- 제8항에 있어서,상기 실리사이드 박막이 니켈 모노실리사이드인 것을 특징으로 하는 실리사이드 박막을 갖는 반도체 소자 제조 방법.
- 제9항에 있어서,상기 소정의 온도로 열처리하는 단계를 수행하는 동안에, 상기 니켈 모노실리사이드 상에 질화막이 형성되는 것을 특징으로 하는 실리사이드 박막을 갖는 반도체 소자 제조 방법.
- 제10항에 있어서,상기 질화막이 NiSiN, SiN 및 NiN 으로 이루어진 그룹중의 어느 하나로부터 선택되어진 것을 특징으로 하는 실리사이드 박막을 갖는 반도체 소자 제조 방법.
- 제10항에 있어서,상기 소정의 온도로 열처리를 하여 실리사이드 박막을 형성하는 단계를 수행한 후, 상기 질화막이 제거되는 것을 특징으로 하는 실리사이드 박막을 갖는 반도체 소자 제조 방법.
- 제8항에 있어서,상기 메탈층이 Ni로 이루어지며, 표면을 아르곤 플라즈마 처리하기 위해서 ICP를 이용하여 RF 파워는 25 W 내지 35 W의 범위로, ICP 파워는 900 W 내지 1,100 W의 범위로, Ar 유속은 15 sccm 내지 25 sccm의 범위의 조건으로 수행하는 것을 특징으로 하는 실리사이드 박막을 갖는 반도체 소자 제조 방법.
- 삭제
- 제5항에 있어서,상기 열처리의 소정의 온도의 범위는 형성시키고자 하는 금속 실리사이드의 종류 및 형성 온도 범위를 고려하여 선택될 수 있는 것을 특징으로 하는 열적으로 안정한 실리사이드 박막을 갖는 반도체 소자 제조 방법.
- 제13항에 있어서,상기 실리사이드 박막이 NiSi인 경우에, 상기 열처리의 소정 온도가 300 ℃ 내지 800 ℃의 범위인 것을 특징으로 하는 열적으로 안정한 실리사이드 박막을 갖는 반도체 소자 제조 방법.
- 제5항 내지 제13항, 제15항 또는 제16항 중 어느 한 항에 있어서,상기 반도체 소자는 CMOS 논리 소자, 메모리 소자 또는 임베디드 메모리 소자인 것을 특징으로 하는 열적으로 안정한 실리사이드 박막을 갖는 반도체 소자 제조방법.
- 실리콘을 함유한 기판 상에 게이트 산화막층 및 게이트 전극층을 순차적으로 형성하는 단계;상기 게이트 전극층 및 상기 게이트 산화막층을 소정 형상으로 패터닝하여 게이트 전극 및 게이트 산화막을 형성하는 단계;상기 게이트 전극 및 상기 게이트 산화막을 마스크로 이용하여 LDD 영역을 기판 내에 형성하는 단계;상기 게이트 전극 및 상기 게이트 산화막의 측벽에 스페이서를 형성하는 단계;상기 게이트 전극 및 상기 스페이서를 마스크로 이용하여 소오스 및 드레인을 형성하는 단계;상기 게이트 전극 및 상기 소오스 및 드레인 영역 상에 니켈층을 형성하는 단계;상기 니켈층 상에 아르곤 플라즈마로 표면 처리를 하는 단계; 및상기 니켈층이 형성된 상기 기판을 소정의 온도로 열처리를 하여 니켈 모노 실리사이드를 형성하는 단계:를 포함하며,상기 실리사이드 박막을 형성하기 위하여 아르곤 플라즈마 처리된 상기 니켈층을 구비하는 상기 실리콘 기판을 질소 가스 분위기 하에서 100 ℃ 내지 900 ℃ 범위에서 소정 시간동안 RTA를 수행하는 것을 특징으로 하는 실리사이드 박막을 갖는 반도체 소자 제조 방법.
- 제18항에 있어서,상기 기판이 단결정 Si, 다결정 Si, 도핑된 Si, 비결정성 Si, SixGe1-X(X는 0<X<1의 수), SixN1-x(X는 0<X<1의 수), SiC 등과 같이 Si을 함유하는 재료로 이루어지는 것을 특징으로 하는 실리사이드 박막을 갖는 반도체 소자 제조 방법.
- 제18항에 있어서,상기 실리사이드 층을 형성하는 단계 이후에, 미반응된 상기 니켈층을 제거하는 단계를 더 포함하는 것을 특징으로 하는 실리사이드 박막을 갖는 반도체 소자 제조 방법.
- 제18항에 있어서,표면을 아르곤 플라즈마 처리하기 위해서 ICP를 이용하여 RF 파워는 25 W 내지 35 W의 범위로, ICP 파워는 900 W 내지 1,100 W의 범위로, Ar 유속은 15 sccm 내지 25 sccm의 범위의 조건으로 수행하는 것을 특징으로 하는 실리사이드 박막을 갖는 반도체 소자 제조 방법.
- 삭제
- 제18항에 있어서,상기 실리사이드 박막이 NiSi인 경우에, 상기 열처리의 소정 온도가 400 ℃ 내지 800 ℃의 범위인 것을 특징으로 하는 실리사이드 박막을 갖는 반도체 소자 제조 방법.
- 제18 내지 제21항 또는 제23항 중 어느 한 항에 있어서,상기 반도체 소자는 CMOS 논리 소자, 메모리 소자 또는 임베디드 메모리 소자인 것을 특징으로 하는 실리사이드 박막을 갖는 반도체 소자 제조방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030067910A KR100982420B1 (ko) | 2003-09-30 | 2003-09-30 | 실리사이드 박막을 갖는 반도체 소자 및 그 제조 방법 |
US10/915,381 US7279422B2 (en) | 2003-09-30 | 2004-08-11 | Semiconductor device with silicide film and method of manufacturing the same |
CNB2004100751149A CN100356582C (zh) | 2003-09-30 | 2004-08-31 | 具有硅化物薄膜的半导体器件及其制造方法 |
JP2004287136A JP4084790B2 (ja) | 2003-09-30 | 2004-09-30 | シリサイド薄膜を有する半導体素子の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030067910A KR100982420B1 (ko) | 2003-09-30 | 2003-09-30 | 실리사이드 박막을 갖는 반도체 소자 및 그 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050031676A KR20050031676A (ko) | 2005-04-06 |
KR100982420B1 true KR100982420B1 (ko) | 2010-09-15 |
Family
ID=34374243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020030067910A KR100982420B1 (ko) | 2003-09-30 | 2003-09-30 | 실리사이드 박막을 갖는 반도체 소자 및 그 제조 방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7279422B2 (ko) |
JP (1) | JP4084790B2 (ko) |
KR (1) | KR100982420B1 (ko) |
CN (1) | CN100356582C (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9209287B2 (en) | 2013-12-27 | 2015-12-08 | Samsung Electro-Mechanics Co., Ltd. | Power semiconductor device |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5286664B2 (ja) * | 2006-11-29 | 2013-09-11 | 富士通セミコンダクター株式会社 | 半導体装置の製造方法 |
KR100821082B1 (ko) * | 2006-12-15 | 2008-04-08 | 동부일렉트로닉스 주식회사 | 반도체 소자 제조 방법 |
WO2008099597A1 (ja) * | 2007-02-14 | 2008-08-21 | Panasonic Corporation | 半導体装置及びその製造方法 |
JP2008244059A (ja) * | 2007-03-27 | 2008-10-09 | Renesas Technology Corp | 半導体装置の製造方法 |
TW200910526A (en) * | 2007-07-03 | 2009-03-01 | Renesas Tech Corp | Method of manufacturing semiconductor device |
CN101548387B (zh) * | 2007-08-07 | 2012-03-21 | 松下电器产业株式会社 | 碳化硅半导体元件及其制造方法 |
JP2009049207A (ja) * | 2007-08-20 | 2009-03-05 | Spansion Llc | 半導体装置の製造方法 |
KR101354661B1 (ko) * | 2007-10-18 | 2014-01-24 | 삼성전자주식회사 | 반도체 소자의 제조 방법 |
JP2009259996A (ja) * | 2008-04-16 | 2009-11-05 | Panasonic Corp | 半導体装置およびその製造方法 |
JP2009167530A (ja) * | 2009-02-10 | 2009-07-30 | Nippon Mining & Metals Co Ltd | ニッケル合金スパッタリングターゲット及びニッケルシリサイド膜 |
CN102280376B (zh) * | 2010-06-08 | 2013-01-02 | 中国科学院微电子研究所 | 一种用于cmos器件的双金属栅双高介质的集成方法 |
JP5770806B2 (ja) | 2013-10-02 | 2015-08-26 | 田中貴金属工業株式会社 | 化学蒸着法によるSi基板上へのニッケル薄膜、及び、Si基板上へのNiシリサイド薄膜の製造方法 |
JP6091023B2 (ja) * | 2015-06-25 | 2017-03-08 | 田中貴金属工業株式会社 | 化学蒸着法によるSi基板上へのニッケル薄膜、及び、Si基板上へのNiシリサイド薄膜の製造方法 |
JP7354027B2 (ja) | 2020-03-13 | 2023-10-02 | 株式会社東芝 | 半導体装置、半導体装置の製造方法、インバータ回路、駆動装置、車両、及び、昇降機 |
JP7354028B2 (ja) * | 2020-03-13 | 2023-10-02 | 株式会社東芝 | 半導体装置、半導体装置の製造方法、インバータ回路、駆動装置、車両、及び、昇降機 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0738104A (ja) * | 1993-07-22 | 1995-02-07 | Toshiba Corp | 半導体装置の製造方法 |
JPH09153616A (ja) * | 1995-09-28 | 1997-06-10 | Toshiba Corp | 半導体装置およびその製造方法 |
US6165903A (en) | 1998-11-04 | 2000-12-26 | Advanced Micro Devices, Inc. | Method of forming ultra-shallow junctions in a semiconductor wafer with deposited silicon layer to reduce silicon consumption during salicidation |
KR100395776B1 (ko) * | 2001-06-28 | 2003-08-21 | 동부전자 주식회사 | 반도체 소자의 실리사이드막 제조 방법 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3329128B2 (ja) * | 1995-03-28 | 2002-09-30 | ソニー株式会社 | 半導体装置の製造方法 |
US6127249A (en) * | 1997-02-20 | 2000-10-03 | Micron Technology, Inc. | Metal silicidation methods and methods for using same |
JP2000077356A (ja) * | 1998-06-25 | 2000-03-14 | Texas Instr Inc <Ti> | 自己整列ケイ化の方法 |
US6586333B1 (en) * | 2000-10-05 | 2003-07-01 | Advanced Micro Devices, Inc. | Integrated plasma treatment and nickel deposition and tool for performing same |
US6432805B1 (en) * | 2001-02-15 | 2002-08-13 | Advanced Micro Devices, Inc. | Co-deposition of nitrogen and metal for metal silicide formation |
US6784506B2 (en) * | 2001-08-28 | 2004-08-31 | Advanced Micro Devices, Inc. | Silicide process using high K-dielectrics |
US7105439B2 (en) * | 2003-06-26 | 2006-09-12 | Taiwan Semiconductor Manufacturing Co., Ltd. | Cobalt/nickel bi-layer silicide process for very narrow line polysilicon gate technology |
-
2003
- 2003-09-30 KR KR1020030067910A patent/KR100982420B1/ko active IP Right Grant
-
2004
- 2004-08-11 US US10/915,381 patent/US7279422B2/en active Active
- 2004-08-31 CN CNB2004100751149A patent/CN100356582C/zh not_active Expired - Lifetime
- 2004-09-30 JP JP2004287136A patent/JP4084790B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0738104A (ja) * | 1993-07-22 | 1995-02-07 | Toshiba Corp | 半導体装置の製造方法 |
JPH09153616A (ja) * | 1995-09-28 | 1997-06-10 | Toshiba Corp | 半導体装置およびその製造方法 |
US6165903A (en) | 1998-11-04 | 2000-12-26 | Advanced Micro Devices, Inc. | Method of forming ultra-shallow junctions in a semiconductor wafer with deposited silicon layer to reduce silicon consumption during salicidation |
KR100395776B1 (ko) * | 2001-06-28 | 2003-08-21 | 동부전자 주식회사 | 반도체 소자의 실리사이드막 제조 방법 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9209287B2 (en) | 2013-12-27 | 2015-12-08 | Samsung Electro-Mechanics Co., Ltd. | Power semiconductor device |
Also Published As
Publication number | Publication date |
---|---|
US20050067661A1 (en) | 2005-03-31 |
JP2005109504A (ja) | 2005-04-21 |
US7279422B2 (en) | 2007-10-09 |
JP4084790B2 (ja) | 2008-04-30 |
KR20050031676A (ko) | 2005-04-06 |
CN100356582C (zh) | 2007-12-19 |
CN1604339A (zh) | 2005-04-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0800204B1 (en) | A process for device fabrication in which a thin layer of cobalt silicide is formed | |
US6521519B2 (en) | MIS transistor and manufacturing method thereof | |
KR100982420B1 (ko) | 실리사이드 박막을 갖는 반도체 소자 및 그 제조 방법 | |
US5336903A (en) | Selective deposition of doped silicon-germanium alloy on semiconductor substrate, and resulting structures | |
US5840626A (en) | Semiconductor device and method of manufacturing the same | |
US6451693B1 (en) | Double silicide formation in polysicon gate without silicide in source/drain extensions | |
JP3191728B2 (ja) | 半導体装置及びその製造方法 | |
KR100738066B1 (ko) | 열적 안정성이 우수한 실리사이드막 형성방법, 이방법으로 형성된 실리사이드막이 구비된 반도체 소자와반도체 메모리 소자 및 이들 소자의 제조 방법 | |
US20060286787A1 (en) | Method of manufacturing semiconductor device and semiconductor device | |
KR100220253B1 (ko) | Mosfet 제조 방법 | |
US7666786B2 (en) | Methods of fabricating semiconductor devices having a double metal salicide layer | |
US7655972B2 (en) | Structure and method for MOSFET with reduced extension resistance | |
CN100382316C (zh) | 具有高熔点金属栅的半导体器件及其制造方法 | |
US20060130746A1 (en) | Method for forming nickel silicide film, method for manufacturing semiconductor device, and method for etching nickel silicide | |
US20110053329A1 (en) | Semiconductor device including a gate electrode of lower electrial resistance and method of manufacturing the same | |
US6255181B1 (en) | Method for fabricating MOS semiconductor device having salicide region and LDD structure | |
JP3921437B2 (ja) | 半導体装置の製造方法 | |
US6885103B2 (en) | Semiconductor device including ternary phase diffusion barrier | |
JPH113872A (ja) | 半導体装置の製造方法 | |
JPH04299825A (ja) | 半導体装置の製造方法 | |
KR100469221B1 (ko) | 디바이스제조공정 | |
JP2003022984A (ja) | 半導体装置の製造方法 | |
JP3468782B2 (ja) | 半導体装置の製造方法 | |
JPH05283426A (ja) | 半導体装置の製造方法 | |
Clevenger et al. | Symposium |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130822 Year of fee payment: 4 |
|
FPAY | Annual fee payment |
Payment date: 20140822 Year of fee payment: 5 |
|
FPAY | Annual fee payment |
Payment date: 20150820 Year of fee payment: 6 |
|
FPAY | Annual fee payment |
Payment date: 20160819 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20170817 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20180820 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20190814 Year of fee payment: 10 |