GB2326886B - Nitrogen surface treated fluorine doped silicon dioxide films and method for depositing such films - Google Patents

Nitrogen surface treated fluorine doped silicon dioxide films and method for depositing such films

Info

Publication number
GB2326886B
GB2326886B GB9814050A GB9814050A GB2326886B GB 2326886 B GB2326886 B GB 2326886B GB 9814050 A GB9814050 A GB 9814050A GB 9814050 A GB9814050 A GB 9814050A GB 2326886 B GB2326886 B GB 2326886B
Authority
GB
United Kingdom
Prior art keywords
films
depositing
silicon dioxide
doped silicon
surface treated
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.)
Expired - Fee Related
Application number
GB9814050A
Other languages
English (en)
Other versions
GB2326886A (en
GB9814050D0 (en
Inventor
Dean R Denison
Ajay Saproo
David T Hodul
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lam Research Corp
Original Assignee
Lam Research Corp
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
Application filed by Lam Research Corp filed Critical Lam Research Corp
Publication of GB9814050D0 publication Critical patent/GB9814050D0/en
Publication of GB2326886A publication Critical patent/GB2326886A/en
Application granted granted Critical
Publication of GB2326886B publication Critical patent/GB2326886B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/63—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the formation processes
    • H10P14/6326—Deposition processes
    • H10P14/6328—Deposition from the gas or vapour phase
    • H10P14/6334—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition
    • H10P14/6336—Deposition from the gas or vapour phase using decomposition or reaction of gaseous or vapour phase compounds, i.e. chemical vapour deposition in the presence of a plasma [PECVD]
    • 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
    • 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
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/65—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials
    • H10P14/6516—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials of treatments performed after formation of the materials
    • H10P14/6518—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials of treatments performed after formation of the materials by introduction of substances into an already-existing insulating layer
    • H10P14/6524—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials of treatments performed after formation of the materials by introduction of substances into an already-existing insulating layer the substance being nitrogen
    • H10P14/6526—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials of treatments performed after formation of the materials by introduction of substances into an already-existing insulating layer the substance being nitrogen introduced into an oxide material, e.g. changing SiO to SiON
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/65—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials
    • H10P14/6516—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials of treatments performed after formation of the materials
    • H10P14/6529—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials of treatments performed after formation of the materials by exposure to a gas or vapour
    • H10P14/6532—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by treatments performed before or after the formation of the materials of treatments performed after formation of the materials by exposure to a gas or vapour by exposure to a plasma
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/40—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes
    • H10W20/45—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes characterised by their insulating parts
    • H10W20/48—Insulating materials thereof
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/66—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials
    • H10P14/668—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials
    • H10P14/6681—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials the precursor containing a compound comprising Si
    • H10P14/6682—Formation of materials, e.g. in the shape of layers or pillars of insulating materials characterised by the type of materials the materials being characterised by the deposition precursor materials the precursor containing a compound comprising Si the compound being a silane, e.g. disilane, methylsilane or chlorosilane
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/69—Inorganic materials
    • H10P14/692—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses
    • H10P14/6921—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon
    • H10P14/69215—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon the material being a silicon oxide, e.g. SiO2
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10P—GENERIC PROCESSES OR APPARATUS FOR THE MANUFACTURE OR TREATMENT OF DEVICES COVERED BY CLASS H10
    • H10P14/00—Formation of materials, e.g. in the shape of layers or pillars
    • H10P14/60—Formation of materials, e.g. in the shape of layers or pillars of insulating materials
    • H10P14/69—Inorganic materials
    • H10P14/692—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses
    • H10P14/6921—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses containing silicon
    • H10P14/6922—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses 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
    • H10P14/6924—Inorganic materials composed of oxides, glassy oxides or oxide-based glasses 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 the material being halogen doped silicon oxides, e.g. FSG

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)
  • Inorganic Chemistry (AREA)
  • Formation Of Insulating Films (AREA)
GB9814050A 1997-06-30 1998-06-29 Nitrogen surface treated fluorine doped silicon dioxide films and method for depositing such films Expired - Fee Related GB2326886B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/886,148 US5869149A (en) 1997-06-30 1997-06-30 Method for preparing nitrogen surface treated fluorine doped silicon dioxide films

Publications (3)

Publication Number Publication Date
GB9814050D0 GB9814050D0 (en) 1998-08-26
GB2326886A GB2326886A (en) 1999-01-06
GB2326886B true GB2326886B (en) 2002-08-07

Family

ID=25388479

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9814050A Expired - Fee Related GB2326886B (en) 1997-06-30 1998-06-29 Nitrogen surface treated fluorine doped silicon dioxide films and method for depositing such films

Country Status (3)

Country Link
US (1) US5869149A (https=)
JP (1) JPH1174257A (https=)
GB (1) GB2326886B (https=)

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US6042901A (en) * 1996-02-20 2000-03-28 Lam Research Corporation Method for depositing fluorine doped silicon dioxide films
US6284677B1 (en) * 1997-04-18 2001-09-04 United Semiconductor Corp. Method of forming fluorosilicate glass (FSG) layers with moisture-resistant capability
US6451686B1 (en) * 1997-09-04 2002-09-17 Applied Materials, Inc. Control of semiconductor device isolation properties through incorporation of fluorine in peteos films
US6261973B1 (en) * 1997-12-31 2001-07-17 Texas Instruments Incorporated Remote plasma nitridation to allow selectively etching of oxide
US6239491B1 (en) 1998-05-18 2001-05-29 Lsi Logic Corporation Integrated circuit structure with thin dielectric between at least local interconnect level and first metal interconnect level, and process for making same
US6444593B1 (en) * 1998-12-02 2002-09-03 Advanced Micro Devices, Inc. Surface treatment of low-K SiOF to prevent metal interaction
JP2000277298A (ja) * 1999-03-25 2000-10-06 Shimadzu Corp Ｅｃｒプラズマ装置
US6413871B2 (en) * 1999-06-22 2002-07-02 Applied Materials, Inc. Nitrogen treatment of polished halogen-doped silicon glass
US6153512A (en) * 1999-10-12 2000-11-28 Taiwan Semiconductor Manufacturing Company Process to improve adhesion of HSQ to underlying materials
HK1046331B (zh) * 1999-11-30 2004-12-10 Intel Corporation 改良氟掺杂的sio2软片
JP2001274148A (ja) * 2000-03-24 2001-10-05 Tokyo Electron Ltd プラズマ処理装置及び方法
US6268294B1 (en) * 2000-04-04 2001-07-31 Taiwan Semiconductor Manufacturing Company Method of protecting a low-K dielectric material
US6294832B1 (en) * 2000-04-10 2001-09-25 National Science Council Semiconductor device having structure of copper interconnect/barrier dielectric liner/low-k dielectric trench and its fabrication method
US6468927B1 (en) * 2000-05-19 2002-10-22 Applied Materials, Inc. Method of depositing a nitrogen-doped FSG layer
WO2002013234A2 (en) * 2000-08-04 2002-02-14 Applied Materials, Inc. Stabilized surface between a fluorosilicate glass dielectric and a liner/barrier layer
US6511922B2 (en) * 2001-03-26 2003-01-28 Applied Materials, Inc. Methods and apparatus for producing stable low k FSG film for HDP-CVD
US6740601B2 (en) * 2001-05-11 2004-05-25 Applied Materials Inc. HDP-CVD deposition process for filling high aspect ratio gaps
US6596653B2 (en) * 2001-05-11 2003-07-22 Applied Materials, Inc. Hydrogen assisted undoped silicon oxide deposition process for HDP-CVD
TWI240763B (en) * 2001-05-16 2005-10-01 Ind Tech Res Inst Liquid phase deposition production method and device
US7816188B2 (en) * 2001-07-30 2010-10-19 Sandisk 3D Llc Process for fabricating a dielectric film using plasma oxidation
US6605549B2 (en) * 2001-09-29 2003-08-12 Intel Corporation Method for improving nucleation and adhesion of CVD and ALD films deposited onto low-dielectric-constant dielectrics
JP3925366B2 (ja) * 2001-10-17 2007-06-06 株式会社村田製作所 弾性表面波装置およびその製造方法
US20030224619A1 (en) * 2002-06-04 2003-12-04 Yoshi Ono Method for low temperature oxidation of silicon
US6902960B2 (en) * 2002-11-14 2005-06-07 Sharp Laboratories Of America, Inc. Oxide interface and a method for fabricating oxide thin films
US6808748B2 (en) * 2003-01-23 2004-10-26 Applied Materials, Inc. Hydrogen assisted HDP-CVD deposition process for aggressive gap-fill technology
US6958112B2 (en) * 2003-05-27 2005-10-25 Applied Materials, Inc. Methods and systems for high-aspect-ratio gapfill using atomic-oxygen generation
US7608300B2 (en) * 2003-08-27 2009-10-27 Applied Materials, Inc. Methods and devices to reduce defects in dielectric stack structures
US6903031B2 (en) * 2003-09-03 2005-06-07 Applied Materials, Inc. In-situ-etch-assisted HDP deposition using SiF4 and hydrogen
US20050260356A1 (en) * 2004-05-18 2005-11-24 Applied Materials, Inc. Microcontamination abatement in semiconductor processing
US7229931B2 (en) * 2004-06-16 2007-06-12 Applied Materials, Inc. Oxygen plasma treatment for enhanced HDP-CVD gapfill
US7183227B1 (en) 2004-07-01 2007-02-27 Applied Materials, Inc. Use of enhanced turbomolecular pump for gapfill deposition using high flows of low-mass fluent gas
US7087536B2 (en) * 2004-09-01 2006-08-08 Applied Materials Silicon oxide gapfill deposition using liquid precursors
JP5135753B2 (ja) 2006-02-01 2013-02-06 セイコーエプソン株式会社 光学物品
US8043470B2 (en) * 2007-11-21 2011-10-25 Lam Research Corporation Electrode/probe assemblies and plasma processing chambers incorporating the same
US7678715B2 (en) * 2007-12-21 2010-03-16 Applied Materials, Inc. Low wet etch rate silicon nitride film
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Also Published As

Publication number Publication date
GB2326886A (en) 1999-01-06
GB9814050D0 (en) 1998-08-26
US5869149A (en) 1999-02-09
JPH1174257A (ja) 1999-03-16

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PCNP Patent ceased through non-payment of renewal fee

Effective date: 20100629