GB2332980B - A method for forming a conductive layer using an atomic layer deposition process - Google Patents

A method for forming a conductive layer using an atomic layer deposition process

Info

Publication number
GB2332980B
GB2332980B GB9808827A GB9808827A GB2332980B GB 2332980 B GB2332980 B GB 2332980B GB 9808827 A GB9808827 A GB 9808827A GB 9808827 A GB9808827 A GB 9808827A GB 2332980 B GB2332980 B GB 2332980B
Authority
GB
United Kingdom
Prior art keywords
forming
deposition process
conductive layer
layer deposition
atomic layer
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 - Lifetime
Application number
GB9808827A
Other versions
GB9808827D0 (en
GB2332980A (en
Inventor
Sang-Bom Kang
Yun-Sook Chae
Chang-Soo Park
Sang-In Lee
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of GB9808827D0 publication Critical patent/GB9808827D0/en
Publication of GB2332980A publication Critical patent/GB2332980A/en
Application granted granted Critical
Publication of GB2332980B publication Critical patent/GB2332980B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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]
    • C23C16/45527—Atomic layer deposition [ALD] characterized by the ALD cycle, e.g. different flows or temperatures during half-reactions, unusual pulsing sequence, use of precursor mixtures or auxiliary reactants or activations
    • C23C16/45534—Use of auxiliary reactants other than used for contributing to the composition of the main film, e.g. catalysts, activators or scavengers
    • 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
    • C23C16/06—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 metallic material
    • C23C16/08—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 metallic material from metal halides
    • 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
    • C23C16/42—Silicides
    • 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
    • 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
    • C23C16/45561—Gas plumbing upstream of the reaction chamber
    • 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
    • H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
    • H01L21/285—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation
    • H01L21/28506—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers
    • H01L21/28512—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table
    • H01L21/28518—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table the conductive layers comprising silicides
    • 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 potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer
    • H01L21/18—Manufacture or treatment of semiconductor devices or of parts thereof the devices having potential barriers, e.g. a PN junction, depletion layer or carrier concentration layer the devices having semiconductor bodies comprising elements of Group IV of the Periodic Table or AIIIBV compounds with or without impurities, e.g. doping materials
    • H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
    • H01L21/283—Deposition of conductive or insulating materials for electrodes conducting electric current
    • H01L21/285—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation
    • H01L21/28506—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers
    • H01L21/28512—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table
    • H01L21/28556—Deposition of conductive or insulating materials for electrodes conducting electric current from a gas or vapour, e.g. condensation of conductive layers on semiconductor bodies comprising elements of Group IV of the Periodic Table by chemical means, e.g. CVD, LPCVD, PECVD, laser CVD
    • 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
    • H01L21/70—Manufacture or treatment of devices consisting of a plurality of solid state components formed in or on a common substrate or of parts thereof; Manufacture of integrated circuit devices or of parts thereof
    • H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
    • H01L21/768—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics
    • H01L21/76838—Applying interconnections to be used for carrying current between separate components within a device comprising conductors and dielectrics characterised by the formation and the after-treatment of the conductors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Electrodes Of Semiconductors (AREA)
GB9808827A 1997-12-31 1998-04-24 A method for forming a conductive layer using an atomic layer deposition process Expired - Lifetime GB2332980B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR19970082126 1997-12-31

Publications (3)

Publication Number Publication Date
GB9808827D0 GB9808827D0 (en) 1998-06-24
GB2332980A GB2332980A (en) 1999-07-07
GB2332980B true GB2332980B (en) 2002-06-12

Family

ID=19530764

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9808827A Expired - Lifetime GB2332980B (en) 1997-12-31 1998-04-24 A method for forming a conductive layer using an atomic layer deposition process

Country Status (4)

Country Link
CN (1) CN1128465C (en)
DE (1) DE19820147B4 (en)
GB (1) GB2332980B (en)
TW (1) TW439151B (en)

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US7779784B2 (en) 2002-01-26 2010-08-24 Applied Materials, Inc. Apparatus and method for plasma assisted deposition

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US6391785B1 (en) * 1999-08-24 2002-05-21 Interuniversitair Microelektronica Centrum (Imec) Method for bottomless deposition of barrier layers in integrated circuit metallization schemes
US6727169B1 (en) 1999-10-15 2004-04-27 Asm International, N.V. Method of making conformal lining layers for damascene metallization
EP1221177B1 (en) * 1999-10-15 2006-05-31 Asm International N.V. Conformal lining layers for damascene metallization
FI118804B (en) 1999-12-03 2008-03-31 Asm Int Process for making oxide films
US6482733B2 (en) 2000-05-15 2002-11-19 Asm Microchemistry Oy Protective layers prior to alternating layer deposition
US6759325B2 (en) 2000-05-15 2004-07-06 Asm Microchemistry Oy Sealing porous structures
US6620723B1 (en) 2000-06-27 2003-09-16 Applied Materials, Inc. Formation of boride barrier layers using chemisorption techniques
US7732327B2 (en) 2000-06-28 2010-06-08 Applied Materials, Inc. Vapor deposition of tungsten materials
US7405158B2 (en) 2000-06-28 2008-07-29 Applied Materials, Inc. Methods for depositing tungsten layers employing atomic layer deposition techniques
US7964505B2 (en) 2005-01-19 2011-06-21 Applied Materials, Inc. Atomic layer deposition of tungsten materials
US6551929B1 (en) 2000-06-28 2003-04-22 Applied Materials, Inc. Bifurcated deposition process for depositing refractory metal layers employing atomic layer deposition and chemical vapor deposition techniques
US6825447B2 (en) 2000-12-29 2004-11-30 Applied Materials, Inc. Apparatus and method for uniform substrate heating and contaminate collection
US6765178B2 (en) 2000-12-29 2004-07-20 Applied Materials, Inc. Chamber for uniform substrate heating
US6951804B2 (en) 2001-02-02 2005-10-04 Applied Materials, Inc. Formation of a tantalum-nitride layer
KR101050377B1 (en) 2001-02-12 2011-07-20 에이에스엠 아메리카, 인코포레이티드 Improved process for deposition of semiconductor films
US7026219B2 (en) 2001-02-12 2006-04-11 Asm America, Inc. Integration of high k gate dielectric
US6878206B2 (en) 2001-07-16 2005-04-12 Applied Materials, Inc. Lid assembly for a processing system to facilitate sequential deposition techniques
US6660126B2 (en) 2001-03-02 2003-12-09 Applied Materials, Inc. Lid assembly for a processing system to facilitate sequential deposition techniques
US6734020B2 (en) 2001-03-07 2004-05-11 Applied Materials, Inc. Valve control system for atomic layer deposition chamber
DE10121132A1 (en) * 2001-04-30 2002-10-31 Infineon Technologies Ag Method for producing a metallic or metal-containing layer using a precursor on a silicon- or germanium-containing layer, in particular an electronic component
US7211144B2 (en) 2001-07-13 2007-05-01 Applied Materials, Inc. Pulsed nucleation deposition of tungsten layers
US6916398B2 (en) 2001-10-26 2005-07-12 Applied Materials, Inc. Gas delivery apparatus and method for atomic layer deposition
US6620670B2 (en) 2002-01-18 2003-09-16 Applied Materials, Inc. Process conditions and precursors for atomic layer deposition (ALD) of AL2O3
US6911391B2 (en) 2002-01-26 2005-06-28 Applied Materials, Inc. Integration of titanium and titanium nitride layers
US6827978B2 (en) 2002-02-11 2004-12-07 Applied Materials, Inc. Deposition of tungsten films
US6833161B2 (en) 2002-02-26 2004-12-21 Applied Materials, Inc. Cyclical deposition of tungsten nitride for metal oxide gate electrode
US6825134B2 (en) 2002-03-26 2004-11-30 Applied Materials, Inc. Deposition of film layers by alternately pulsing a precursor and high frequency power in a continuous gas flow
US6720027B2 (en) 2002-04-08 2004-04-13 Applied Materials, Inc. Cyclical deposition of a variable content titanium silicon nitride layer
US7279432B2 (en) 2002-04-16 2007-10-09 Applied Materials, Inc. System and method for forming an integrated barrier layer
US7186630B2 (en) 2002-08-14 2007-03-06 Asm America, Inc. Deposition of amorphous silicon-containing films
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US7153772B2 (en) 2003-06-12 2006-12-26 Asm International N.V. Methods of forming silicide films in semiconductor devices
US7687383B2 (en) 2005-02-04 2010-03-30 Asm America, Inc. Methods of depositing electrically active doped crystalline Si-containing films
US7608549B2 (en) 2005-03-15 2009-10-27 Asm America, Inc. Method of forming non-conformal layers
KR20080089403A (en) 2005-12-22 2008-10-06 에이에스엠 아메리카, 인코포레이티드 Epitaxial deposition of doped semiconductor materials
US8278176B2 (en) 2006-06-07 2012-10-02 Asm America, Inc. Selective epitaxial formation of semiconductor films
US8367548B2 (en) 2007-03-16 2013-02-05 Asm America, Inc. Stable silicide films and methods for making the same
US7759199B2 (en) 2007-09-19 2010-07-20 Asm America, Inc. Stressor for engineered strain on channel
US7939447B2 (en) 2007-10-26 2011-05-10 Asm America, Inc. Inhibitors for selective deposition of silicon containing films
US20090117274A1 (en) * 2007-11-06 2009-05-07 Ce Ma Solution based lanthanum precursors for atomic layer deposition
US7655543B2 (en) 2007-12-21 2010-02-02 Asm America, Inc. Separate injection of reactive species in selective formation of films
US8501637B2 (en) 2007-12-21 2013-08-06 Asm International N.V. Silicon dioxide thin films by ALD
US8486191B2 (en) 2009-04-07 2013-07-16 Asm America, Inc. Substrate reactor with adjustable injectors for mixing gases within reaction chamber
US8367528B2 (en) 2009-11-17 2013-02-05 Asm America, Inc. Cyclical epitaxial deposition and etch
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US8809170B2 (en) 2011-05-19 2014-08-19 Asm America Inc. High throughput cyclical epitaxial deposition and etch process
TWI541938B (en) * 2011-06-03 2016-07-11 諾菲勒斯系統公司 Metal and silicon containing capping layers for interconnects
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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Also Published As

Publication number Publication date
GB9808827D0 (en) 1998-06-24
CN1221979A (en) 1999-07-07
CN1128465C (en) 2003-11-19
DE19820147B4 (en) 2008-02-07
DE19820147A1 (en) 1999-07-01
GB2332980A (en) 1999-07-07
TW439151B (en) 2001-06-07

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PE20 Patent expired after termination of 20 years

Expiry date: 20180423