JPH11507770A - サリサイドの形成方法 - Google Patents
サリサイドの形成方法Info
- Publication number
- JPH11507770A JPH11507770A JP9503077A JP50307797A JPH11507770A JP H11507770 A JPH11507770 A JP H11507770A JP 9503077 A JP9503077 A JP 9503077A JP 50307797 A JP50307797 A JP 50307797A JP H11507770 A JPH11507770 A JP H11507770A
- Authority
- JP
- Japan
- Prior art keywords
- titanium
- deposited
- silicon
- silicide
- substrate
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims abstract description 45
- 230000015572 biosynthetic process Effects 0.000 title description 12
- 239000010936 titanium Substances 0.000 claims abstract description 95
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 90
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 88
- 229910021341 titanium silicide Inorganic materials 0.000 claims abstract description 49
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims abstract description 47
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 46
- 239000010703 silicon Substances 0.000 claims abstract description 46
- 239000000758 substrate Substances 0.000 claims abstract description 33
- 238000000623 plasma-assisted chemical vapour deposition Methods 0.000 claims abstract description 12
- 239000004065 semiconductor Substances 0.000 claims abstract description 12
- 239000012495 reaction gas Substances 0.000 claims abstract description 10
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims abstract description 10
- 239000001257 hydrogen Substances 0.000 claims abstract description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 8
- 229910008484 TiSi Inorganic materials 0.000 claims abstract description 7
- 238000003486 chemical etching Methods 0.000 claims abstract description 7
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 33
- 229910021332 silicide Inorganic materials 0.000 claims description 25
- FVBUAEGBCNSCDD-UHFFFAOYSA-N silicide(4-) Chemical compound [Si-4] FVBUAEGBCNSCDD-UHFFFAOYSA-N 0.000 claims description 24
- 235000012239 silicon dioxide Nutrition 0.000 claims description 17
- 238000000151 deposition Methods 0.000 claims description 13
- 239000000377 silicon dioxide Substances 0.000 claims description 13
- 238000005530 etching Methods 0.000 claims description 12
- 230000008021 deposition Effects 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 7
- 239000012212 insulator Substances 0.000 claims description 7
- 239000011261 inert gas Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 abstract description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract description 10
- 238000000137 annealing Methods 0.000 abstract description 7
- 229910052786 argon Inorganic materials 0.000 abstract description 5
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- UGACIEPFGXRWCH-UHFFFAOYSA-N [Si].[Ti] Chemical compound [Si].[Ti] UGACIEPFGXRWCH-UHFFFAOYSA-N 0.000 description 5
- 238000002955 isolation Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 239000010453 quartz Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229910021420 polycrystalline silicon Inorganic materials 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 229910052814 silicon oxide Inorganic materials 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229920005591 polysilicon Polymers 0.000 description 2
- 230000035484 reaction time Effects 0.000 description 2
- 150000003377 silicon compounds Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000003608 titanium Chemical class 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000012298 atmosphere Substances 0.000 description 1
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- -1 for example Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007937 lozenge Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910021344 molybdenum silicide Inorganic materials 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 229910021339 platinum silicide Inorganic materials 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000007740 vapor deposition Methods 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 at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/283—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier, e.g. PN junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/665—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
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/28008—Making conductor-insulator-semiconductor electrodes
- H01L21/28017—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon
- H01L21/28026—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor
- H01L21/28035—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
- H01L21/02—Manufacture or treatment of semiconductor devices or of parts thereof
- H01L21/04—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer
- H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having at least one potential-jump barrier or surface barrier, e.g. PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic System or AIIIBV compounds with or without impurities, e.g. doping materials
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/283—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 System
- 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 System the conductive layers comprising silicides
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrodes Of Semiconductors (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 半導体基板上の絶縁体に隣接したシリコン領域のうちの選択された少なく とも1つを覆ってチタンシリサイドを形成する方法であって、 プラズマエンハンス化学気相成長法により上記選択されたシリコンの領域を含 む上記半導体基板の表面にチタンを蒸着し、上記選択されたシリコンの領域上に チタンシリサイドを形成する ことを特徴とするチタンシリサイドの形成方法。 2. 上記絶縁体は二酸化ケイ素の領域であり、チタンが、上記二酸化ケイ素の 領域に蒸着されずに上記選択されたシリコンの領域にのみ蒸着されるように効果 的な時間で蒸着されることを特徴とする請求の範囲第1項記載のチタンシリサイ ドの形成方法。 3. 上記蒸着時間は、30秒以下であることを特徴とする請求の範囲第2項記 載のチタンシリサイドの形成方法。 4. 更に、上記基板上に蒸着されたチタンを化学エッチングすることを特徴と する請求の範囲第1項記載のチタンシリサイドの形成方法。 5. 上記チタンは、四塩化チタンと水素を含む反応ガスのプラズマを生成し、 該プラズマを800℃以下の温度で上記基板に接触さ せることによって、蒸着されることを特徴とする請求の範囲第1項記載のチタン シリサイドの形成方法。 6. 1〜40Åのチタンが蒸着されることを特徴とする請求の範囲第2項記載 のチタンシリサイドの形成方法。 7. 上記基板上の上記選択されたシリコンの領域に蒸着されたチタンは、Xが 2以下であるTiSixを形成し、上記基板は、チタン及びTiSixを取り除く のに効果的で、チタンシリサイドを取り除くのに効果的でない化学エッチングで 処理されることを特徴とする請求の範囲第3項記載のチタンシリサイドの形成方 法。 8. 反応ガスのプラズマは、上記基板から2インチ以下の距離で発生させるこ とを特徴とする請求の範囲第1項記載のチタンシリサイドの形成方法。 9. 二酸化ケイ素の絶縁体によって分離された複数のシリコン電極を有する半 導体基板上に、自己整合シリサイドの内部を形成する方法であって、 四塩化チタンと水素と不活性ガスとからなる反応ガスからプラズマを発生させ ることによって、上記基板にチタンを蒸着し、 上記プラズマを上記基板に接触させることによってチタンを上記基板上に蒸着 させ、上記シリコン電極上に蒸着されたチタンがチタンシリサイドを形成し、 上記基板を化学エッチングし、上記チタンシリサイドを取り除く ことなしにチタンを取り除くことを特徴とするチタンシリサイドの形成方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/489,040 US5972790A (en) | 1995-06-09 | 1995-06-09 | Method for forming salicides |
US08/489,040 | 1995-06-09 | ||
PCT/US1996/007751 WO1996042105A1 (en) | 1995-06-09 | 1996-05-28 | Method for forming salicides |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH11507770A true JPH11507770A (ja) | 1999-07-06 |
Family
ID=23942162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9503077A Ceased JPH11507770A (ja) | 1995-06-09 | 1996-05-28 | サリサイドの形成方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US5972790A (ja) |
EP (1) | EP0834192A1 (ja) |
JP (1) | JPH11507770A (ja) |
KR (1) | KR19990022508A (ja) |
AU (1) | AU5934096A (ja) |
CA (1) | CA2222123A1 (ja) |
TW (1) | TW326100B (ja) |
WO (1) | WO1996042105A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022516870A (ja) * | 2018-12-28 | 2022-03-03 | アプライド マテリアルズ インコーポレイテッド | 化学気相堆積中におけるチタンおよびケイ化チタンの選択性を強化するための方法および装置 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4101901B2 (ja) * | 1997-04-25 | 2008-06-18 | シャープ株式会社 | 半導体装置の製造方法 |
JP3129232B2 (ja) * | 1997-05-08 | 2001-01-29 | 日本電気株式会社 | 半導体装置の製造方法 |
US6518176B2 (en) | 1998-06-05 | 2003-02-11 | Ted Guo | Method of selective formation of a barrier layer for a contact level via |
US6214720B1 (en) | 1999-04-19 | 2001-04-10 | Tokyo Electron Limited | Plasma process enhancement through reduction of gaseous contaminants |
US6524952B1 (en) | 1999-06-25 | 2003-02-25 | Applied Materials, Inc. | Method of forming a titanium silicide layer on a substrate |
KR100407684B1 (ko) * | 2000-06-28 | 2003-12-01 | 주식회사 하이닉스반도체 | 반도체 소자의 제조 방법 |
US6475911B1 (en) | 2000-08-16 | 2002-11-05 | Micron Technology, Inc. | Method of forming noble metal pattern |
JP3626115B2 (ja) * | 2001-06-14 | 2005-03-02 | 沖電気工業株式会社 | チタン化合物を含有するcvdチタン膜の形成方法 |
US20050266664A1 (en) * | 2004-05-28 | 2005-12-01 | Harrison Michael G | Method for forming a fully silicided semiconductor device |
CN102099894B (zh) * | 2008-08-27 | 2014-04-16 | S.O.I.Tec绝缘体上硅技术公司 | 制造半导体结构或使用具有选择或受控晶格参数的半导体材料层的器件的方法 |
WO2011061580A1 (en) | 2009-11-18 | 2011-05-26 | S.O.I.Tec Silicon On Insulator Technologies | Methods of fabricating semiconductor structures and devices using glass bonding layers, and semiconductor structures and devices formed by such methods |
FR2968830B1 (fr) | 2010-12-08 | 2014-03-21 | Soitec Silicon On Insulator | Couches matricielles ameliorees pour le depot heteroepitaxial de materiaux semiconducteurs de nitrure iii en utilisant des procedes hvpe |
US9023721B2 (en) | 2010-11-23 | 2015-05-05 | Soitec | Methods of forming bulk III-nitride materials on metal-nitride growth template layers, and structures formed by such methods |
FR2968678B1 (fr) | 2010-12-08 | 2015-11-20 | Soitec Silicon On Insulator | Procédés pour former des matériaux a base de nitrure du groupe iii et structures formées par ces procédés |
EP3161877B1 (en) | 2014-06-26 | 2022-01-19 | Soitec | Semiconductor structures including bonding layers, multijunction photovoltaic cells and related methods |
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US5085885A (en) * | 1990-09-10 | 1992-02-04 | University Of Delaware | Plasma-induced, in-situ generation, transport and use or collection of reactive precursors |
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US5173327A (en) * | 1991-06-18 | 1992-12-22 | Micron Technology, Inc. | LPCVD process for depositing titanium films for semiconductor devices |
JP3587537B2 (ja) * | 1992-12-09 | 2004-11-10 | 株式会社半導体エネルギー研究所 | 半導体装置 |
US5416045A (en) * | 1993-02-18 | 1995-05-16 | Micron Technology, Inc. | Method for chemical vapor depositing a titanium nitride layer on a semiconductor wafer and method of annealing tin films |
US5344792A (en) * | 1993-03-04 | 1994-09-06 | Micron Technology, Inc. | Pulsed plasma enhanced CVD of metal silicide conductive films such as TiSi2 |
US5246881A (en) * | 1993-04-14 | 1993-09-21 | Micron Semiconductor, Inc. | Low-pressure chemical vapor deposition process for depositing high-density, highly-conformal, titanium nitride films of low bulk resistivity |
US5665640A (en) * | 1994-06-03 | 1997-09-09 | Sony Corporation | Method for producing titanium-containing thin films by low temperature plasma-enhanced chemical vapor deposition using a rotating susceptor reactor |
-
1995
- 1995-06-09 US US08/489,040 patent/US5972790A/en not_active Expired - Lifetime
-
1996
- 1996-05-28 KR KR1019970708989A patent/KR19990022508A/ko not_active Application Discontinuation
- 1996-05-28 CA CA002222123A patent/CA2222123A1/en not_active Abandoned
- 1996-05-28 EP EP96916660A patent/EP0834192A1/en not_active Withdrawn
- 1996-05-28 WO PCT/US1996/007751 patent/WO1996042105A1/en not_active Application Discontinuation
- 1996-05-28 JP JP9503077A patent/JPH11507770A/ja not_active Ceased
- 1996-05-28 AU AU59340/96A patent/AU5934096A/en not_active Abandoned
- 1996-09-04 TW TW085110798A patent/TW326100B/zh active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2022516870A (ja) * | 2018-12-28 | 2022-03-03 | アプライド マテリアルズ インコーポレイテッド | 化学気相堆積中におけるチタンおよびケイ化チタンの選択性を強化するための方法および装置 |
Also Published As
Publication number | Publication date |
---|---|
US5972790A (en) | 1999-10-26 |
KR19990022508A (ko) | 1999-03-25 |
AU5934096A (en) | 1997-01-09 |
EP0834192A1 (en) | 1998-04-08 |
TW326100B (en) | 1998-02-01 |
CA2222123A1 (en) | 1996-12-27 |
WO1996042105A1 (en) | 1996-12-27 |
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