CN107974666A - 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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- CN107974666A CN107974666A CN201711222248.2A CN201711222248A CN107974666A CN 107974666 A CN107974666 A CN 107974666A CN 201711222248 A CN201711222248 A CN 201711222248A CN 107974666 A CN107974666 A CN 107974666A
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- 238000000034 method Methods 0.000 title claims abstract description 106
- 238000012545 processing Methods 0.000 title claims abstract description 5
- 238000000151 deposition Methods 0.000 claims abstract description 176
- 230000008021 deposition Effects 0.000 claims abstract description 154
- 230000008569 process Effects 0.000 claims abstract description 31
- 230000008859 change Effects 0.000 claims abstract description 4
- 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
- 239000010408 film Substances 0.000 claims description 171
- 238000006243 chemical reaction Methods 0.000 claims description 90
- 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
- 238000005259 measurement Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000000427 thin-film deposition Methods 0.000 claims description 10
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000004590 computer program Methods 0.000 claims description 9
- 238000000354 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
- 238000010422 painting Methods 0.000 claims description 2
- 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
- 238000007664 blowing Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 229910001873 dinitrogen Inorganic materials 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 238000002173 high-resolution transmission electron microscopy Methods 0.000 description 4
- 230000010287 polarization Effects 0.000 description 4
- 238000002360 preparation method Methods 0.000 description 4
- 238000010926 purge Methods 0.000 description 4
- 235000013399 edible fruits Nutrition 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000005979 thermal decomposition reaction Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 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
- 230000004907 flux Effects 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 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
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 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
- 238000004062 sedimentation Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 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
Landscapes
- 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 (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
---|---|
CN107974666A true CN107974666A (zh) | 2018-05-01 |
CN107974666B CN107974666B (zh) | 2019-08-16 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (1)
Country | Link |
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CN (1) | CN107974666B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117265510A (zh) * | 2023-11-24 | 2023-12-22 | 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 (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080199614A1 (en) * | 2007-02-15 | 2008-08-21 | Promos Technologies Inc. | Method for improving atomic layer deposition performance and apparatus thereof |
US20100112196A1 (en) * | 2008-11-04 | 2010-05-06 | Prinz Friedrich B | Thin film MEA structures for fuel cell and method for fabrication |
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 |
-
2017
- 2017-11-28 CN CN201711222248.2A patent/CN107974666B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080199614A1 (en) * | 2007-02-15 | 2008-08-21 | Promos Technologies Inc. | Method for improving atomic layer deposition performance and apparatus thereof |
US20100112196A1 (en) * | 2008-11-04 | 2010-05-06 | Prinz Friedrich B | Thin film MEA structures for fuel cell and method for fabrication |
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 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN117265510A (zh) * | 2023-11-24 | 2023-12-22 | 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 |
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 |
Also Published As
Publication number | Publication date |
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CN107974666B (zh) | 2019-08-16 |
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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 |