WO2007140424A3 - Chemical vapor deposition of high quality flow-like silicon dioxide using a silicon containing precursor and atomic oxygen - Google Patents

Chemical vapor deposition of high quality flow-like silicon dioxide using a silicon containing precursor and atomic oxygen Download PDF

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Publication number
WO2007140424A3
WO2007140424A3 PCT/US2007/069999 US2007069999W WO2007140424A3 WO 2007140424 A3 WO2007140424 A3 WO 2007140424A3 US 2007069999 W US2007069999 W US 2007069999W WO 2007140424 A3 WO2007140424 A3 WO 2007140424A3
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WO
WIPO (PCT)
Prior art keywords
atomic oxygen
silicon
vapor deposition
chemical vapor
high quality
Prior art date
Application number
PCT/US2007/069999
Other languages
French (fr)
Other versions
WO2007140424A2 (en
Inventor
Nitin K Ingle
Zheng Yuan
Paul Gee
Kedar Sapre
Original Assignee
Applied Materials Inc
Nitin K Ingle
Zheng Yuan
Paul Gee
Kedar Sapre
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US11/754,440 external-priority patent/US7825038B2/en
Application filed by Applied Materials Inc, Nitin K Ingle, Zheng Yuan, Paul Gee, Kedar Sapre filed Critical Applied Materials Inc
Priority to EP07797890.6A priority Critical patent/EP2024532A4/en
Priority to JP2009513437A priority patent/JP2009539268A/en
Priority to CN2007800001303A priority patent/CN101310039B/en
Publication of WO2007140424A2 publication Critical patent/WO2007140424A2/en
Publication of WO2007140424A3 publication Critical patent/WO2007140424A3/en

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    • 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
    • H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
    • H01L21/31—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to form insulating layers thereon, e.g. for masking or by using photolithographic techniques; After treatment of these layers; Selection of materials for these layers
    • H01L21/3105—After-treatment
    • 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
    • C23C16/22—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 deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/40—Oxides
    • C23C16/401—Oxides containing silicon
    • C23C16/402—Silicon dioxide
    • 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
    • C23C16/448—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 generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials
    • C23C16/452—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 generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials by activating reactive gas streams before their introduction into the reaction chamber, e.g. by ionisation or addition of reactive species
    • 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
    • C23C16/56—After-treatment
    • 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
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
    • H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
    • H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
    • H01L21/02126—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material containing Si, O, and at least one of H, N, C, F, or other non-metal elements, e.g. SiOC, SiOC:H or SiONC
    • 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
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
    • H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
    • H01L21/02123—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon
    • H01L21/02164—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing silicon the material being a silicon oxide, e.g. SiO2
    • 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
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
    • H01L21/02205—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition
    • H01L21/02208—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si
    • H01L21/02214—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si the compound comprising silicon and oxygen
    • H01L21/02216—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates the layer being characterised by the precursor material for deposition the precursor containing a compound comprising Si the compound comprising silicon and oxygen the compound being a molecule comprising at least one silicon-oxygen bond and the compound having hydrogen or an organic group attached to the silicon or oxygen, e.g. a siloxane
    • 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
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
    • H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
    • H01L21/02263—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
    • H01L21/02271—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
    • H01L21/02274—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase deposition by decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition in the presence of a plasma [PECVD]
    • 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
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
    • H01L21/02299—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment
    • H01L21/02312—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment treatment by exposure to a gas or vapour
    • H01L21/02315—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer pre-treatment treatment by exposure to a gas or vapour treatment by exposure to a plasma
    • 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
    • H01L21/02104—Forming layers
    • H01L21/02107—Forming insulating materials on a substrate
    • H01L21/02296—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer
    • H01L21/02318—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment
    • H01L21/02337—Forming insulating materials on a substrate characterised by the treatment performed before or after the formation of the layer post-treatment treatment by exposure to a gas or vapour

Abstract

Methods of depositing a silicon oxide layer on a substrate are described. The methods may include the steps of providing a substrate to a deposition chamber, generating an atomic oxygen precursor outside the deposition chamber, and introducing the atomic oxygen precursor into the chamber. The methods may also include introducing a silicon precursor to the deposition chamber, where the silicon precursor and the atomic oxygen precursor are first mixed in the chamber. The silicon precursor and the atomic oxygen precursor react to form the silicon oxide layer on the substrate, and the deposited silicon oxide layer may be annealed. Systems to deposit a silicon oxide layer on a substrate are also described.
PCT/US2007/069999 2006-05-30 2007-05-30 Chemical vapor deposition of high quality flow-like silicon dioxide using a silicon containing precursor and atomic oxygen WO2007140424A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP07797890.6A EP2024532A4 (en) 2006-05-30 2007-05-30 Chemical vapor deposition of high quality flow-like silicon dioxide using a silicon containing precursor and atomic oxygen
JP2009513437A JP2009539268A (en) 2006-05-30 2007-05-30 Chemical vapor deposition of high quality fluidized silicon dioxide using silicon-containing precursors and atomic oxygen
CN2007800001303A CN101310039B (en) 2006-05-30 2007-05-30 Chemical vapor deposition of high quality flow-like silicon dioxide using a silicon containing precursor and atomic oxygen

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US80348306P 2006-05-30 2006-05-30
US60/803,483 2006-05-30
US11/754,440 US7825038B2 (en) 2006-05-30 2007-05-29 Chemical vapor deposition of high quality flow-like silicon dioxide using a silicon containing precursor and atomic oxygen
US11/754,440 2007-05-29

Publications (2)

Publication Number Publication Date
WO2007140424A2 WO2007140424A2 (en) 2007-12-06
WO2007140424A3 true WO2007140424A3 (en) 2008-02-21

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PCT/US2007/069999 WO2007140424A2 (en) 2006-05-30 2007-05-30 Chemical vapor deposition of high quality flow-like silicon dioxide using a silicon containing precursor and atomic oxygen

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EP (1) EP2024532A4 (en)
JP (1) JP2009539268A (en)
WO (1) WO2007140424A2 (en)

Cited By (12)

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US8466073B2 (en) 2011-06-03 2013-06-18 Applied Materials, Inc. Capping layer for reduced outgassing
US8551891B2 (en) 2011-10-04 2013-10-08 Applied Materials, Inc. Remote plasma burn-in
US8617989B2 (en) 2011-09-26 2013-12-31 Applied Materials, Inc. Liner property improvement
US8846536B2 (en) 2012-03-05 2014-09-30 Novellus Systems, Inc. Flowable oxide film with tunable wet etch rate
US8889566B2 (en) 2012-09-11 2014-11-18 Applied Materials, Inc. Low cost flowable dielectric films
US8980382B2 (en) 2009-12-02 2015-03-17 Applied Materials, Inc. Oxygen-doping for non-carbon radical-component CVD films
US9144147B2 (en) 2011-01-18 2015-09-22 Applied Materials, Inc. Semiconductor processing system and methods using capacitively coupled plasma
US9245739B2 (en) 2006-11-01 2016-01-26 Lam Research Corporation Low-K oxide deposition by hydrolysis and condensation
US9257302B1 (en) 2004-03-25 2016-02-09 Novellus Systems, Inc. CVD flowable gap fill
US9285168B2 (en) 2010-10-05 2016-03-15 Applied Materials, Inc. Module for ozone cure and post-cure moisture treatment
US9404178B2 (en) 2011-07-15 2016-08-02 Applied Materials, Inc. Surface treatment and deposition for reduced outgassing
US9412581B2 (en) 2014-07-16 2016-08-09 Applied Materials, Inc. Low-K dielectric gapfill by flowable deposition

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US7498273B2 (en) * 2006-05-30 2009-03-03 Applied Materials, Inc. Formation of high quality dielectric films of silicon dioxide for STI: usage of different siloxane-based precursors for harp II—remote plasma enhanced deposition processes
US7541297B2 (en) 2007-10-22 2009-06-02 Applied Materials, Inc. Method and system for improving dielectric film quality for void free gap fill
US7964040B2 (en) 2007-11-08 2011-06-21 Applied Materials, Inc. Multi-port pumping system for substrate processing chambers
KR101880838B1 (en) * 2008-08-04 2018-08-16 더 트러스티즈 오브 프린스턴 유니버시티 Hybrid dielectric material for thin film transistors
JP2010103495A (en) * 2008-09-29 2010-05-06 Adeka Corp Semiconductor device, and apparatus and method for manufacturing the same
US8557712B1 (en) * 2008-12-15 2013-10-15 Novellus Systems, Inc. PECVD flowable dielectric gap fill
US8278224B1 (en) 2009-09-24 2012-10-02 Novellus Systems, Inc. Flowable oxide deposition using rapid delivery of process gases
US20110151677A1 (en) * 2009-12-21 2011-06-23 Applied Materials, Inc. Wet oxidation process performed on a dielectric material formed from a flowable cvd process
US9719169B2 (en) 2010-12-20 2017-08-01 Novellus Systems, Inc. System and apparatus for flowable deposition in semiconductor fabrication
US10283321B2 (en) 2011-01-18 2019-05-07 Applied Materials, Inc. Semiconductor processing system and methods using capacitively coupled plasma
WO2012165166A1 (en) * 2011-06-03 2012-12-06 株式会社日立国際電気 Method for manufacturing semiconductor device, substrate processing method, and substrate processing apparatus
GB201209693D0 (en) * 2012-05-31 2012-07-18 Dow Corning Silicon wafer coated with a passivation layer
JP5943888B2 (en) * 2013-08-28 2016-07-05 株式会社東芝 Manufacturing method of semiconductor device
US9847222B2 (en) 2013-10-25 2017-12-19 Lam Research Corporation Treatment for flowable dielectric deposition on substrate surfaces
US10049921B2 (en) 2014-08-20 2018-08-14 Lam Research Corporation Method for selectively sealing ultra low-k porous dielectric layer using flowable dielectric film formed from vapor phase dielectric precursor
US9916977B2 (en) 2015-11-16 2018-03-13 Lam Research Corporation Low k dielectric deposition via UV driven photopolymerization
US10388546B2 (en) 2015-11-16 2019-08-20 Lam Research Corporation Apparatus for UV flowable dielectric
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JP6573578B2 (en) * 2016-05-31 2019-09-11 株式会社Ｋｏｋｕｓａｉ Ｅｌｅｃｔｒｉｃ Semiconductor device manufacturing method, substrate processing apparatus, and program

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Cited By (13)

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Publication number Priority date Publication date Assignee Title
US9257302B1 (en) 2004-03-25 2016-02-09 Novellus Systems, Inc. CVD flowable gap fill
US9245739B2 (en) 2006-11-01 2016-01-26 Lam Research Corporation Low-K oxide deposition by hydrolysis and condensation
US8980382B2 (en) 2009-12-02 2015-03-17 Applied Materials, Inc. Oxygen-doping for non-carbon radical-component CVD films
US9285168B2 (en) 2010-10-05 2016-03-15 Applied Materials, Inc. Module for ozone cure and post-cure moisture treatment
US9144147B2 (en) 2011-01-18 2015-09-22 Applied Materials, Inc. Semiconductor processing system and methods using capacitively coupled plasma
US8466073B2 (en) 2011-06-03 2013-06-18 Applied Materials, Inc. Capping layer for reduced outgassing
US9404178B2 (en) 2011-07-15 2016-08-02 Applied Materials, Inc. Surface treatment and deposition for reduced outgassing
US8617989B2 (en) 2011-09-26 2013-12-31 Applied Materials, Inc. Liner property improvement
US8551891B2 (en) 2011-10-04 2013-10-08 Applied Materials, Inc. Remote plasma burn-in
US8846536B2 (en) 2012-03-05 2014-09-30 Novellus Systems, Inc. Flowable oxide film with tunable wet etch rate
US9299559B2 (en) 2012-03-05 2016-03-29 Novellus Systems, Inc. Flowable oxide film with tunable wet etch rate
US8889566B2 (en) 2012-09-11 2014-11-18 Applied Materials, Inc. Low cost flowable dielectric films
US9412581B2 (en) 2014-07-16 2016-08-09 Applied Materials, Inc. Low-K dielectric gapfill by flowable deposition

Also Published As

Publication number Publication date
EP2024532A4 (en) 2014-08-06
JP2009539268A (en) 2009-11-12
EP2024532A2 (en) 2009-02-18
WO2007140424A2 (en) 2007-12-06

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