JP6305864B2 - 成膜装置及び成膜方法 - Google Patents
成膜装置及び成膜方法 Download PDFInfo
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- JP6305864B2 JP6305864B2 JP2014156547A JP2014156547A JP6305864B2 JP 6305864 B2 JP6305864 B2 JP 6305864B2 JP 2014156547 A JP2014156547 A JP 2014156547A JP 2014156547 A JP2014156547 A JP 2014156547A JP 6305864 B2 JP6305864 B2 JP 6305864B2
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- 238000000034 method Methods 0.000 title claims description 84
- 229910052751 metal Inorganic materials 0.000 claims description 56
- 239000002184 metal Substances 0.000 claims description 56
- 239000007789 gas Substances 0.000 claims description 50
- 238000010438 heat treatment Methods 0.000 claims description 35
- 229910044991 metal oxide Inorganic materials 0.000 claims description 31
- 150000004706 metal oxides Chemical class 0.000 claims description 31
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 28
- 229910001882 dioxygen Inorganic materials 0.000 claims description 28
- 238000004544 sputter deposition Methods 0.000 claims description 10
- 238000000151 deposition Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 4
- 230000008021 deposition Effects 0.000 claims 1
- 239000011777 magnesium Substances 0.000 description 11
- 238000007789 sealing Methods 0.000 description 9
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 5
- 239000000395 magnesium oxide Substances 0.000 description 5
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 239000011553 magnetic fluid Substances 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 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
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/0021—Reactive sputtering or evaporation
- C23C14/0036—Reactive sputtering
- C23C14/0063—Reactive sputtering characterised by means for introducing or removing gases
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/08—Oxides
- C23C14/081—Oxides of aluminium, magnesium or beryllium
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
- C23C14/3464—Sputtering using more than one target
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/34—Sputtering
- C23C14/3492—Variation of parameters during sputtering
-
- 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
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/54—Controlling or regulating the coating process
- C23C14/541—Heating or cooling of the substrates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/3244—Gas supply means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/32431—Constructional details of the reactor
- H01J37/32715—Workpiece holder
- H01J37/32724—Temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/32—Gas-filled discharge tubes
- H01J37/34—Gas-filled discharge tubes operating with cathodic sputtering
- H01J37/3402—Gas-filled discharge tubes operating with cathodic sputtering using supplementary magnetic fields
- H01J37/3405—Magnetron sputtering
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- Chemical & Material Sciences (AREA)
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- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Physical Vapour Deposition (AREA)
- Hall/Mr Elements (AREA)
- Formation Of Insulating Films (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Mram Or Spin Memory Techniques (AREA)
Description
Claims (9)
- 金属酸化膜を被処理体上に形成するための成膜装置であって、
処理容器と、
前記処理容器内で被処理体を保持する保持部であり、第1ヒータを有する該保持部と、
前記第1ヒータに電力を供給するための第1ヒータ電源と、
前記保持部の上方に設けられる金属ターゲットに電気的に接続されるターゲット電極と、
前記ターゲット電極に電気的に接続されたスパッタ用電源と、
前記保持部に向けて酸素ガスを供給するための導入機構と、
被処理体を加熱するための第2ヒータ、及び、該第2ヒータを前記保持部の上方の第1空間内の領域と該第1空間から離れた第2空間内の領域との間で移動させる移動機構を有する加熱機構と、
前記第2ヒータに電力を供給するための第2ヒータ電源と、
を備え、
前記導入機構は、
前記保持部に向けて酸素ガスを吐出するためのガス吐出口が形成されたヘッド部と、
前記ヘッド部を前記第1空間内の領域と前記第2空間内の領域との間で移動させる別の移動機構と、
を有する、
成膜装置。 - 前記別の移動機構は、前記第1空間内の第1領域に前記ヘッド部を移動させ、
前記加熱機構の前記移動機構は、前記第1領域よりも前記保持部に近い前記第1空間内の第2領域に前記第2ヒータを移動させる、請求項1に記載の成膜装置。 - 前記別の移動機構は、前記第1空間内の第1領域に前記ヘッド部を移動させ、
前記加熱機構の前記移動機構は、前記第1空間内の第2領域に前記第2ヒータを移動させ、
前記第1領域は前記第2領域よりも前記保持部に近い、
請求項1に記載の成膜装置。 - 前記第1ヒータ電源、前記第2ヒータ電源、前記スパッタ用電源、前記導入機構、及び、前記加熱機構の前記移動機構を制御するための制御部を更に備え、
前記制御部は、
前記ターゲット電極に電圧を印加するよう前記スパッタ用電源を制御する第1制御と、
酸素ガスを供給するよう前記導入機構を制御し、前記第1ヒータに電力を供給するよう前記第1ヒータ電源を制御する第2制御と、
前記第1空間内の領域に配置された前記第2ヒータに電力を供給するよう前記第2ヒータ電源を制御する第3制御と、
を実行する、
請求項1〜3の何れか一項に記載の成膜装置。 - 前記金属ターゲットとしてMgターゲットを更に備える、請求項1〜4の何れか一項に記載の成膜装置。
- 請求項1〜3の何れか一項に記載された成膜装置を用いる成膜方法であって、
被処理体上に、前記金属ターゲットから放出される金属を堆積させる工程と、
前記第1ヒータによって前記被処理体を加熱しつつ前記導入機構から該被処理体に向けて酸素ガスを供給する工程と、
前記第1空間内の領域に配置された前記第2ヒータによって前記被処理体を加熱する工程と、
を含む成膜方法。 - 前記酸素ガスを供給する前記工程では、前記被処理体は80℃以上200℃以下の温度に加熱され、
前記第2ヒータによって前記被処理体を加熱する前記工程では、前記被処理体は250℃以上400℃以下の温度に加熱される、
請求項6に記載の成膜方法。 - 前記金属ターゲットは、Mgターゲットである、請求項6又は7に記載の成膜方法。
- 前記金属を堆積させる前記工程では、前記ヘッド部及び前記第2ヒータは前記第2空間内の領域に配置され、
該成膜方法は、
前記金属を堆積させる前記工程と前記酸素ガスを供給する前記工程との間に、前記ヘッド部を前記第2空間内の領域から前記第1空間内の領域に移動させる工程と、
前記酸素ガスを供給する前記工程と前記第2ヒータによって前記被処理体を加熱する前記工程との間に、前記第2ヒータを前記第1空間内の領域に移動させる工程と、
を更に含む、請求項6〜8の何れか一項に記載の成膜方法。
Priority Applications (3)
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JP2014156547A JP6305864B2 (ja) | 2014-07-31 | 2014-07-31 | 成膜装置及び成膜方法 |
US14/810,239 US9551060B2 (en) | 2014-07-31 | 2015-07-27 | Film forming apparatus and film forming method |
KR1020150107439A KR101747526B1 (ko) | 2014-07-31 | 2015-07-29 | 성막 장치 및 성막 방법 |
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JP6305864B2 true JP6305864B2 (ja) | 2018-04-04 |
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EP3064609B1 (en) * | 2013-10-30 | 2020-09-16 | Tokyo Electron Limited | Deposition device and deposition method |
EP3279364B1 (en) * | 2016-08-03 | 2021-10-06 | IHI Hauzer Techno Coating B.V. | Apparatus for coating substrates |
US10705731B2 (en) | 2017-08-17 | 2020-07-07 | The Boeing Company | Device operational control systems and methods |
JP6955983B2 (ja) * | 2017-12-05 | 2021-10-27 | 東京エレクトロン株式会社 | 基板処理装置 |
EP3575437B1 (en) * | 2018-04-20 | 2023-09-06 | Shincron Co., Ltd. | Reactive sputtering device and method for forming mixture film or film of composite metal compound using same |
JP7134112B2 (ja) | 2019-02-08 | 2022-09-09 | 東京エレクトロン株式会社 | 成膜装置および成膜方法 |
JP7361497B2 (ja) | 2019-05-28 | 2023-10-16 | 東京エレクトロン株式会社 | 成膜装置 |
US20220267893A1 (en) * | 2019-11-11 | 2022-08-25 | Beijing Naura Microelectronics Equipment Co., Ltd. | Sputtering device |
JP2022045769A (ja) | 2020-09-09 | 2022-03-22 | 東京エレクトロン株式会社 | 成膜方法、成膜装置及びプログラム |
JP2023000292A (ja) | 2021-06-17 | 2023-01-04 | 東京エレクトロン株式会社 | 成膜方法および成膜装置 |
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JPH10140342A (ja) * | 1996-11-05 | 1998-05-26 | Canon Inc | スパッタ装置及びその装置による基板の成膜方法 |
JPH11152562A (ja) * | 1997-11-17 | 1999-06-08 | Canon Inc | スパッター装置および該装置による成膜方法 |
JP4140763B2 (ja) * | 2002-12-11 | 2008-08-27 | キヤノンアネルバ株式会社 | プラズマ処理装置およびプラズマ処理方法 |
JP3846633B2 (ja) * | 2003-02-17 | 2006-11-15 | 富士電機ホールディングス株式会社 | 透明電極薄膜の形成方法と装置 |
JP5574350B2 (ja) | 2010-12-22 | 2014-08-20 | 株式会社アルバック | トンネル磁気抵抗素子の製造方法 |
JP5998654B2 (ja) * | 2012-05-31 | 2016-09-28 | 東京エレクトロン株式会社 | 真空処理装置、真空処理方法及び記憶媒体 |
DE112013006168B4 (de) * | 2012-12-20 | 2023-12-28 | Canon Anelva Corporation | Verfahren zum Herstellen eines Magnetowiderstandelements |
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KR101747526B1 (ko) | 2017-06-14 |
KR20160016644A (ko) | 2016-02-15 |
JP2016033244A (ja) | 2016-03-10 |
US9551060B2 (en) | 2017-01-24 |
US20160032446A1 (en) | 2016-02-04 |
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