KR101059968B1 - 장벽층 접착이 개선된 배선들 - Google Patents

장벽층 접착이 개선된 배선들 Download PDF

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Publication number
KR101059968B1
KR101059968B1 KR1020097017642A KR20097017642A KR101059968B1 KR 101059968 B1 KR101059968 B1 KR 101059968B1 KR 1020097017642 A KR1020097017642 A KR 1020097017642A KR 20097017642 A KR20097017642 A KR 20097017642A KR 101059968 B1 KR101059968 B1 KR 101059968B1
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South Korea
Prior art keywords
layer
dielectric layer
nitrogen
dielectric
barrier layer
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Expired - Lifetime
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KR1020097017642A
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English (en)
Korean (ko)
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KR20090095680A (ko
Inventor
민 반 엔지오
다운 엠 하퍼
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어드밴스드 마이크로 디바이시즈, 인코포레이티드
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    • 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
    • H10W20/01—Manufacture or treatment
    • H10W20/031—Manufacture or treatment of conductive parts of the interconnections
    • H10W20/032—Manufacture or treatment of conductive parts of the interconnections of conductive barrier, adhesion or liner layers
    • H10W20/033—Manufacture or treatment of conductive parts of the interconnections of conductive barrier, adhesion or liner layers in openings in dielectrics
    • H10W20/035—Manufacture or treatment of conductive parts of the interconnections of conductive barrier, adhesion or liner layers in openings in dielectrics combinations of barrier, adhesion or liner layers, e.g. multi-layered barrier layers
    • 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
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W20/00—Interconnections in chips, wafers or substrates
    • H10W20/01—Manufacture or treatment
    • H10W20/071—Manufacture or treatment of dielectric parts thereof
    • H10W20/074—Manufacture or treatment of dielectric parts thereof of dielectric parts comprising thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers
    • H10W20/076—Manufacture or treatment of dielectric parts thereof of dielectric parts comprising thin functional dielectric layers, e.g. dielectric etch-stop, barrier, capping or liner layers in via holes or trenches
    • 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
    • H10W20/01—Manufacture or treatment
    • H10W20/071—Manufacture or treatment of dielectric parts thereof
    • H10W20/081—Manufacture or treatment of dielectric parts thereof by forming openings in the dielectric parts
    • 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
    • H10W20/01—Manufacture or treatment
    • H10W20/071—Manufacture or treatment of dielectric parts thereof
    • H10W20/093—Manufacture or treatment of dielectric parts thereof by modifying materials of the dielectric parts
    • H10W20/095—Manufacture or treatment of dielectric parts thereof by modifying materials of the dielectric parts by irradiating with electromagnetic or particle radiation
    • 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
    • H10W20/01—Manufacture or treatment
    • H10W20/071—Manufacture or treatment of dielectric parts thereof
    • H10W20/093—Manufacture or treatment of dielectric parts thereof by modifying materials of the dielectric parts
    • H10W20/097—Manufacture or treatment of dielectric parts thereof by modifying materials of the dielectric parts by thermally treating
    • 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
    • H10W20/41—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes characterised by their conductive parts
    • H10W20/42—Vias, e.g. via plugs
    • 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
    • H10W20/41—Interconnections external to wafers or substrates, e.g. back-end-of-line [BEOL] metallisations or vias connecting to gate electrodes characterised by their conductive parts
    • H10W20/425—Barrier, adhesion or liner layers
    • 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
    • H10W20/01—Manufacture or treatment
    • H10W20/071—Manufacture or treatment of dielectric parts thereof
    • H10W20/081—Manufacture or treatment of dielectric parts thereof by forming openings in the dielectric parts
    • H10W20/084—Manufacture or treatment of dielectric parts thereof by forming openings in the dielectric parts for dual-damascene structures

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  • 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)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Formation Of Insulating Films (AREA)
KR1020097017642A 2001-12-05 2002-12-04 장벽층 접착이 개선된 배선들 Expired - Lifetime KR101059968B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/001,805 US6645853B1 (en) 2001-12-05 2001-12-05 Interconnects with improved barrier layer adhesion
US10/001,805 2001-12-05
PCT/US2002/038820 WO2003049161A1 (en) 2001-12-05 2002-12-04 Interconnects with improved barrier layer adhesion

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020047008728A Division KR100922420B1 (ko) 2001-12-05 2002-12-04 장벽층 접착이 개선된 배선들

Publications (2)

Publication Number Publication Date
KR20090095680A KR20090095680A (ko) 2009-09-09
KR101059968B1 true KR101059968B1 (ko) 2011-08-29

Family

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KR1020097017642A Expired - Lifetime KR101059968B1 (ko) 2001-12-05 2002-12-04 장벽층 접착이 개선된 배선들
KR1020047008728A Expired - Lifetime KR100922420B1 (ko) 2001-12-05 2002-12-04 장벽층 접착이 개선된 배선들

Family Applications After (1)

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Country Status (8)

Country Link
US (2) US6645853B1 (https=)
EP (1) EP1451858B1 (https=)
JP (1) JP4740538B2 (https=)
KR (2) KR101059968B1 (https=)
CN (1) CN1316566C (https=)
AU (1) AU2002362062A1 (https=)
TW (1) TWI265593B (https=)
WO (1) WO2003049161A1 (https=)

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US20050104072A1 (en) 2003-08-14 2005-05-19 Slater David B.Jr. Localized annealing of metal-silicon carbide ohmic contacts and devices so formed
US6992390B2 (en) * 2003-11-07 2006-01-31 International Business Machines Corp. Liner with improved electromigration redundancy for damascene interconnects
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US6952052B1 (en) * 2004-03-30 2005-10-04 Advanced Micro Devices, Inc. Cu interconnects with composite barrier layers for wafer-to-wafer uniformity
US7605469B2 (en) * 2004-06-30 2009-10-20 Intel Corporation Atomic layer deposited tantalum containing adhesion layer
US7223670B2 (en) 2004-08-20 2007-05-29 International Business Machines Corporation DUV laser annealing and stabilization of SiCOH films
US7087521B2 (en) * 2004-11-19 2006-08-08 Intel Corporation Forming an intermediate layer in interconnect joints and structures formed thereby
US20060113675A1 (en) * 2004-12-01 2006-06-01 Chung-Liang Chang Barrier material and process for Cu interconnect
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KR100687436B1 (ko) * 2005-12-26 2007-02-26 동부일렉트로닉스 주식회사 반도체소자의 구리배선막 형성방법
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US7851343B2 (en) * 2007-06-14 2010-12-14 Cree, Inc. Methods of forming ohmic layers through ablation capping layers
US20090102052A1 (en) * 2007-10-22 2009-04-23 Sang Wook Ryu Semiconductor Device and Fabricating Method Thereof
US20090179328A1 (en) * 2008-01-14 2009-07-16 International Business Machines Corporation Barrier sequence for use in copper interconnect metallization
CN101494191B (zh) * 2008-01-24 2011-03-23 中芯国际集成电路制造(上海)有限公司 一种双镶嵌结构的制造方法
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US20100099251A1 (en) * 2008-10-22 2010-04-22 Applied Materials, Inc. Method for nitridation pretreatment
KR101277272B1 (ko) 2008-12-08 2013-06-20 한국전자통신연구원 조류인플루엔자 바이러스의 포획 및 억제용 펩타이드 화합물 및 그의 응용
RU2415964C1 (ru) * 2009-10-26 2011-04-10 Государственное образовательное учреждение высшего профессионального образования Московский автомобильно-дорожный институт (Государственный технический университет) Способ низкотемпературного азотирования стальных деталей
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Also Published As

Publication number Publication date
KR20050044734A (ko) 2005-05-12
WO2003049161A1 (en) 2003-06-12
TW200304202A (en) 2003-09-16
KR100922420B1 (ko) 2009-10-16
TWI265593B (en) 2006-11-01
EP1451858A1 (en) 2004-09-01
AU2002362062A1 (en) 2003-06-17
CN1316566C (zh) 2007-05-16
JP4740538B2 (ja) 2011-08-03
CN1599949A (zh) 2005-03-23
US20040063310A1 (en) 2004-04-01
KR20090095680A (ko) 2009-09-09
US7071562B2 (en) 2006-07-04
EP1451858B1 (en) 2012-02-22
JP2005512322A (ja) 2005-04-28
US6645853B1 (en) 2003-11-11

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