CN107974666B - 一种快速测定时序式ALD制程的ALD-window的方法 - Google Patents
一种快速测定时序式ALD制程的ALD-window的方法 Download PDFInfo
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- CN107974666B CN107974666B CN201711222248.2A CN201711222248A CN107974666B CN 107974666 B CN107974666 B CN 107974666B CN 201711222248 A CN201711222248 A CN 201711222248A CN 107974666 B CN107974666 B CN 107974666B
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- 238000000034 method Methods 0.000 title claims abstract description 126
- 238000005259 measurement Methods 0.000 title claims abstract description 89
- 238000012545 processing Methods 0.000 title claims abstract description 20
- 238000000151 deposition Methods 0.000 claims abstract description 194
- 230000008021 deposition Effects 0.000 claims abstract description 169
- 230000008569 process Effects 0.000 claims abstract description 31
- 230000008859 change Effects 0.000 claims abstract description 3
- 230000004048 modification Effects 0.000 claims abstract description 3
- 238000012986 modification Methods 0.000 claims abstract description 3
- 238000012544 monitoring process Methods 0.000 claims abstract description 3
- 238000006243 chemical reaction Methods 0.000 claims description 91
- 239000002243 precursor Substances 0.000 claims description 38
- 239000000758 substrate Substances 0.000 claims description 30
- 239000007789 gas Substances 0.000 claims description 26
- 230000010349 pulsation Effects 0.000 claims description 26
- 238000004458 analytical method Methods 0.000 claims description 18
- 239000011261 inert gas Substances 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 9
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 238000002411 thermogravimetry Methods 0.000 claims description 4
- 238000000354 decomposition reaction Methods 0.000 claims description 2
- 238000010422 painting Methods 0.000 claims description 2
- 239000010408 film Substances 0.000 description 155
- 238000000231 atomic layer deposition Methods 0.000 description 144
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 48
- 229910052757 nitrogen Inorganic materials 0.000 description 21
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 16
- 238000003380 quartz crystal microbalance Methods 0.000 description 16
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 12
- 239000000376 reactant Substances 0.000 description 9
- 229910052786 argon Inorganic materials 0.000 description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 7
- 238000011010 flushing procedure Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 229910052710 silicon Inorganic materials 0.000 description 7
- 239000010703 silicon Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 238000007664 blowing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
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- 206010000125 Abnormal dreams Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 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
- 230000015572 biosynthetic process Effects 0.000 description 1
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(III) oxide Inorganic materials O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000005234 chemical deposition Methods 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 238000010425 computer drawing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002488 metal-organic chemical vapour deposition Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
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- 239000000843 powder Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000001757 thermogravimetry curve Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/455—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating characterised by the method used for introducing gases into reaction chamber or for modifying gas flows in reaction chamber
- C23C16/45523—Pulsed gas flow or change of composition over time
- C23C16/45525—Atomic layer deposition [ALD]
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/52—Controlling or regulating the coating process
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711222248.2A CN107974666B (zh) | 2017-11-28 | 2017-11-28 | 一种快速测定时序式ALD制程的ALD-window的方法 |
Applications Claiming Priority (1)
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CN201711222248.2A CN107974666B (zh) | 2017-11-28 | 2017-11-28 | 一种快速测定时序式ALD制程的ALD-window的方法 |
Publications (2)
Publication Number | Publication Date |
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CN107974666A CN107974666A (zh) | 2018-05-01 |
CN107974666B true CN107974666B (zh) | 2019-08-16 |
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CN201711222248.2A Active CN107974666B (zh) | 2017-11-28 | 2017-11-28 | 一种快速测定时序式ALD制程的ALD-window的方法 |
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CN (1) | CN107974666B (zh) |
Families Citing this family (1)
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CN117265510B (zh) * | 2023-11-24 | 2024-02-27 | 上海星原驰半导体有限公司 | 原子层沉积方法以及原子层沉积系统 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103866285A (zh) * | 2012-12-18 | 2014-06-18 | 中国科学院微电子研究所 | 利用原子层沉积制备薄膜的方法 |
CN105408516A (zh) * | 2013-07-31 | 2016-03-16 | 建国大学校产学协力团 | MoS2薄膜及其制造方法 |
Family Cites Families (2)
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TW200833866A (en) * | 2007-02-15 | 2008-08-16 | Promos Technologies Inc | Method for improving atom layer deposition performance and apparatus thereof |
US8951605B2 (en) * | 2008-11-04 | 2015-02-10 | The Board Of Trustees Of The Leland Stanford Junior University | Thin film MEA structures for fuel cell and method for fabrication |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103866285A (zh) * | 2012-12-18 | 2014-06-18 | 中国科学院微电子研究所 | 利用原子层沉积制备薄膜的方法 |
CN105408516A (zh) * | 2013-07-31 | 2016-03-16 | 建国大学校产学协力团 | MoS2薄膜及其制造方法 |
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Effective date of registration: 20230904 Address after: 226000 Jiangsu city of Nantong province sik Road No. 9 Patentee after: Nantong University Technology Transfer Center Co.,Ltd. Address before: 226019 Jiangsu Province, Nantong City Chongchuan District sik Road No. 9 Patentee before: NANTONG University |
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Application publication date: 20180501 Assignee: Nantong Fujun Electronic Technology Co.,Ltd. Assignor: Nantong University Technology Transfer Center Co.,Ltd. Contract record no.: X2023980049369 Denomination of invention: A method for quickly determining the ALD window of a sequential ALD process Granted publication date: 20190816 License type: Common License Record date: 20231203 |
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