JPH0311089B2 - - Google Patents
Info
- Publication number
- JPH0311089B2 JPH0311089B2 JP6402285A JP6402285A JPH0311089B2 JP H0311089 B2 JPH0311089 B2 JP H0311089B2 JP 6402285 A JP6402285 A JP 6402285A JP 6402285 A JP6402285 A JP 6402285A JP H0311089 B2 JPH0311089 B2 JP H0311089B2
- Authority
- JP
- Japan
- Prior art keywords
- substrate
- layer
- metal
- dopant
- type
- 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.)
- Expired
Links
- 239000000758 substrate Substances 0.000 claims description 125
- 229910052751 metal Inorganic materials 0.000 claims description 86
- 239000002184 metal Substances 0.000 claims description 86
- 239000002019 doping agent Substances 0.000 claims description 85
- 229910021332 silicide Inorganic materials 0.000 claims description 56
- 238000000034 method Methods 0.000 claims description 55
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 33
- 230000000694 effects Effects 0.000 claims description 29
- 239000004065 semiconductor Substances 0.000 claims description 20
- 150000002739 metals Chemical class 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 13
- 229910000510 noble metal Inorganic materials 0.000 claims description 9
- 229910052763 palladium Inorganic materials 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 5
- 238000012545 processing Methods 0.000 claims description 5
- 238000000151 deposition Methods 0.000 claims description 4
- 229910052741 iridium Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229910052703 rhodium Inorganic materials 0.000 claims description 3
- 229910052762 osmium Inorganic materials 0.000 claims description 2
- 229910052707 ruthenium Inorganic materials 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims 1
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 29
- 150000002736 metal compounds Chemical class 0.000 description 26
- 229910052710 silicon Inorganic materials 0.000 description 24
- 239000010703 silicon Substances 0.000 description 23
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 20
- 150000001875 compounds Chemical class 0.000 description 20
- 238000000137 annealing Methods 0.000 description 18
- 230000015572 biosynthetic process Effects 0.000 description 14
- 229910001218 Gallium arsenide Inorganic materials 0.000 description 11
- 238000005468 ion implantation Methods 0.000 description 11
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 10
- 239000003870 refractory metal Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 239000000969 carrier Substances 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 229910052698 phosphorus Inorganic materials 0.000 description 5
- 229910021417 amorphous silicon Inorganic materials 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- VLJQDHDVZJXNQL-UHFFFAOYSA-N 4-methyl-n-(oxomethylidene)benzenesulfonamide Chemical group CC1=CC=C(S(=O)(=O)N=C=O)C=C1 VLJQDHDVZJXNQL-UHFFFAOYSA-N 0.000 description 3
- 229910052787 antimony Inorganic materials 0.000 description 3
- 229910052785 arsenic Inorganic materials 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 229910052681 coesite Inorganic materials 0.000 description 3
- 229910052906 cristobalite Inorganic materials 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000012552 review Methods 0.000 description 3
- 239000000377 silicon dioxide Substances 0.000 description 3
- 235000012239 silicon dioxide Nutrition 0.000 description 3
- 229910052682 stishovite Inorganic materials 0.000 description 3
- 229910052905 tridymite Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 229910052733 gallium Inorganic materials 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910000765 intermetallic Inorganic materials 0.000 description 2
- 229910021340 platinum monosilicide Inorganic materials 0.000 description 2
- -1 silicide compound Chemical class 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- 229910018182 Al—Cu Inorganic materials 0.000 description 1
- 229910004613 CdTe Inorganic materials 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000001465 metallisation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 229920005591 polysilicon Polymers 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 description 1
- 238000005389 semiconductor device fabrication Methods 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 238000001947 vapour-phase growth Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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
- H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
- H01L21/225—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities using diffusion into or out of a solid from or into a solid phase, e.g. a doped oxide layer
- H01L21/2251—Diffusion into or out of group IV semiconductors
- H01L21/2254—Diffusion into or out of group IV semiconductors from or through or into an applied layer, e.g. photoresist, nitrides
-
- 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
- H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
- H01L21/225—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities using diffusion into or out of a solid from or into a solid phase, e.g. a doped oxide layer
- H01L21/2251—Diffusion into or out of group IV semiconductors
- H01L21/2254—Diffusion into or out of group IV semiconductors from or through or into an applied layer, e.g. photoresist, nitrides
- H01L21/2257—Diffusion into or out of group IV semiconductors from or through or into an applied layer, e.g. photoresist, nitrides the applied layer being silicon or silicide or SIPOS, e.g. polysilicon, porous silicon
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Electrodes Of Semiconductors (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Recrystallisation Techniques (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62294984A | 1984-06-21 | 1984-06-21 | |
| US622949 | 1984-06-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS618916A JPS618916A (ja) | 1986-01-16 |
| JPH0311089B2 true JPH0311089B2 (enExample) | 1991-02-15 |
Family
ID=24496165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6402285A Granted JPS618916A (ja) | 1984-06-21 | 1985-03-29 | ド−プ領域の形成方法 |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0165547A3 (enExample) |
| JP (1) | JPS618916A (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6422026A (en) * | 1987-07-17 | 1989-01-25 | Sony Corp | Manufacture of semiconductor device |
| JPH01220824A (ja) * | 1988-02-29 | 1989-09-04 | Toshiba Corp | 半導体装置の製造方法 |
| JPH0235720A (ja) * | 1988-07-26 | 1990-02-06 | Matsushita Electric Ind Co Ltd | Mos型半導体装置の製造方法 |
| JPH0291932A (ja) * | 1988-09-28 | 1990-03-30 | Fujitsu Ltd | 半導体装置の製造方法 |
| US4925812A (en) * | 1989-09-21 | 1990-05-15 | International Rectifier Corporation | Platinum diffusion process |
| US5453389A (en) * | 1993-08-27 | 1995-09-26 | National Semiconductor, Inc. | Defect-free bipolar process |
| US5571744A (en) * | 1993-08-27 | 1996-11-05 | National Semiconductor Corporation | Defect free CMOS process |
| 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. |
| CA2759708C (en) * | 2009-04-21 | 2019-06-18 | Tetrasun, Inc. | High-efficiency solar cell structures and methods of manufacture |
| EP2461352B1 (en) * | 2010-12-06 | 2013-07-10 | Imec | Method of manufacturing low resistivity contacts on n-type germanium |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3869322A (en) * | 1973-10-15 | 1975-03-04 | Ibm | Automatic P-N junction formation during growth of a heterojunction |
| EP0101737A4 (en) * | 1982-02-26 | 1984-08-20 | Western Electric Co | DIFFUSION OF LOW REGIONS. |
| CA1198226A (en) * | 1982-06-01 | 1985-12-17 | Eliezer Kinsbron | Method for manufacturing a semiconductor device |
-
1985
- 1985-03-29 JP JP6402285A patent/JPS618916A/ja active Granted
- 1985-06-13 EP EP85107228A patent/EP0165547A3/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| EP0165547A2 (en) | 1985-12-27 |
| EP0165547A3 (en) | 1987-08-26 |
| JPS618916A (ja) | 1986-01-16 |
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