DE69802313T2 - Verfahren und Vorrichtung zur Verbesserung der Seitenwandbedeckung während des Sputterns in einer Kammer mit induktiv gekoppeltem Plasma - Google Patents

Verfahren und Vorrichtung zur Verbesserung der Seitenwandbedeckung während des Sputterns in einer Kammer mit induktiv gekoppeltem Plasma

Info

Publication number
DE69802313T2
DE69802313T2 DE69802313T DE69802313T DE69802313T2 DE 69802313 T2 DE69802313 T2 DE 69802313T2 DE 69802313 T DE69802313 T DE 69802313T DE 69802313 T DE69802313 T DE 69802313T DE 69802313 T2 DE69802313 T2 DE 69802313T2
Authority
DE
Germany
Prior art keywords
improving
chamber
inductively coupled
coupled plasma
during sputtering
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
DE69802313T
Other languages
English (en)
Other versions
DE69802313D1 (de
Inventor
Zheng Xu
Gongda Yao
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.)
Applied Materials Inc
Original Assignee
Applied Materials Inc
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 Applied Materials Inc filed Critical Applied Materials Inc
Application granted granted Critical
Publication of DE69802313D1 publication Critical patent/DE69802313D1/de
Publication of DE69802313T2 publication Critical patent/DE69802313T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01L21/20—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy
    • H01L21/203—Deposition of semiconductor materials on a substrate, e.g. epitaxial growth solid phase epitaxy using physical deposition, e.g. vacuum deposition, 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
    • C23C14/34—Sputtering
    • C23C14/3435—Applying energy to the substrate during sputtering
    • C23C14/345—Applying energy to the substrate during sputtering using substrate bias
    • 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
    • C23C14/04—Coating on selected surface areas, e.g. using masks
    • C23C14/046—Coating cavities or hollow spaces, e.g. interior of tubes; Infiltration of porous substrates
    • 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
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
    • C23C14/165—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon by cathodic 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
    • C23C14/34—Sputtering
    • C23C14/35—Sputtering by application of a magnetic field, e.g. magnetron 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
    • C23C14/34—Sputtering
    • C23C14/35—Sputtering by application of a magnetic field, e.g. magnetron sputtering
    • C23C14/354—Introduction of auxiliary energy into the plasma
    • C23C14/358—Inductive energy
    • 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
    • H01J37/32009—Arrangements for generation of plasma specially adapted for examination or treatment of objects, e.g. plasma sources
    • H01J37/32082—Radio frequency generated discharge
    • H01J37/321—Radio frequency generated discharge the radio frequency energy being inductively coupled to the plasma
    • 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
    • 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
    • H01L21/76877—Filling of holes, grooves or trenches, e.g. vias, with conductive material
DE69802313T 1997-01-30 1998-01-23 Verfahren und Vorrichtung zur Verbesserung der Seitenwandbedeckung während des Sputterns in einer Kammer mit induktiv gekoppeltem Plasma Expired - Fee Related DE69802313T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/789,960 US6451179B1 (en) 1997-01-30 1997-01-30 Method and apparatus for enhancing sidewall coverage during sputtering in a chamber having an inductively coupled plasma

Publications (2)

Publication Number Publication Date
DE69802313D1 DE69802313D1 (de) 2001-12-13
DE69802313T2 true DE69802313T2 (de) 2002-08-14

Family

ID=25149237

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69802313T Expired - Fee Related DE69802313T2 (de) 1997-01-30 1998-01-23 Verfahren und Vorrichtung zur Verbesserung der Seitenwandbedeckung während des Sputterns in einer Kammer mit induktiv gekoppeltem Plasma

Country Status (6)

Country Link
US (1) US6451179B1 (de)
EP (1) EP0856593B1 (de)
JP (1) JP3025229B2 (de)
KR (1) KR19980070835A (de)
DE (1) DE69802313T2 (de)
TW (1) TW454248B (de)

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US6398929B1 (en) * 1999-10-08 2002-06-04 Applied Materials, Inc. Plasma reactor and shields generating self-ionized plasma for sputtering
US8696875B2 (en) 1999-10-08 2014-04-15 Applied Materials, Inc. Self-ionized and inductively-coupled plasma for sputtering and resputtering
US10047430B2 (en) 1999-10-08 2018-08-14 Applied Materials, Inc. Self-ionized and inductively-coupled plasma for sputtering and resputtering
US20010047838A1 (en) * 2000-03-28 2001-12-06 Segal Vladimir M. Methods of forming aluminum-comprising physical vapor deposition targets; sputtered films; and target constructions
US20040256218A1 (en) * 2002-05-31 2004-12-23 Glass Howard L. Thin films and methods of forming thin films utilizing ECAE-targets
US7504006B2 (en) 2002-08-01 2009-03-17 Applied Materials, Inc. Self-ionized and capacitively-coupled plasma for sputtering and resputtering
US7675174B2 (en) * 2003-05-13 2010-03-09 Stmicroelectronics, Inc. Method and structure of a thick metal layer using multiple deposition chambers
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US20070012557A1 (en) * 2005-07-13 2007-01-18 Applied Materials, Inc Low voltage sputtering for large area substrates
US20150301444A1 (en) * 2012-06-18 2015-10-22 Indian Institute Of Technology Kanpur Systems and methods for dry processing fabrication of binary masks with arbitrary shapes for ultra-violet laser micromachining
US9012336B2 (en) * 2013-04-08 2015-04-21 Applied Materials, Inc. Method for conformal treatment of dielectric films using inductively coupled plasma
US11183373B2 (en) 2017-10-11 2021-11-23 Honeywell International Inc. Multi-patterned sputter traps and methods of making
CN112921404B (zh) * 2021-02-09 2022-07-22 北京北方华创微电子装备有限公司 半导体刻蚀设备和碳化硅晶片的刻蚀方法

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Also Published As

Publication number Publication date
US6451179B1 (en) 2002-09-17
JPH10223567A (ja) 1998-08-21
JP3025229B2 (ja) 2000-03-27
EP0856593A1 (de) 1998-08-05
DE69802313D1 (de) 2001-12-13
KR19980070835A (ko) 1998-10-26
EP0856593B1 (de) 2001-11-07
TW454248B (en) 2001-09-11

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