JP5063113B2 - 半導体構造、二重仕事関数のcmosデバイス、二重仕事関数のcmos回路、および基板上に二重仕事関数のcmosデバイスを形成する方法(炭化金属ゲート構造および形成方法) - Google Patents

半導体構造、二重仕事関数のcmosデバイス、二重仕事関数のcmos回路、および基板上に二重仕事関数のcmosデバイスを形成する方法(炭化金属ゲート構造および形成方法) Download PDF

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JP5063113B2
JP5063113B2 JP2006541483A JP2006541483A JP5063113B2 JP 5063113 B2 JP5063113 B2 JP 5063113B2 JP 2006541483 A JP2006541483 A JP 2006541483A JP 2006541483 A JP2006541483 A JP 2006541483A JP 5063113 B2 JP5063113 B2 JP 5063113B2
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carbon
metal
work function
layer
containing layer
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JP2007525827A5 (enExample
JP2007525827A (ja
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カブラル、シリル
デタヴァーニア、クリストファー
ジャミー、ラジャラオ
ゼンガー、キャサリン、エル
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International Business Machines Corp
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/02Manufacture or treatment of semiconductor devices or of parts thereof
    • H01L21/04Manufacture 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
    • H01L21/18Manufacture 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
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D64/00Electrodes of devices having potential barriers
    • H10D64/60Electrodes characterised by their materials
    • H10D64/66Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes
    • H10D64/667Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes the conductor comprising a layer of alloy material, compound material or organic material contacting the insulator, e.g. TiN workfunction layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/01Manufacture or treatment
    • H10D84/0123Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs
    • H10D84/0126Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs
    • H10D84/0165Integrating together multiple components covered by H10D12/00 or H10D30/00, e.g. integrating multiple IGBTs the components including insulated gates, e.g. IGFETs the components including complementary IGFETs, e.g. CMOS devices
    • H10D84/0172Manufacturing their gate conductors
    • H10D84/0177Manufacturing their gate conductors the gate conductors having different materials or different implants
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10DINORGANIC ELECTRIC SEMICONDUCTOR DEVICES
    • H10D84/00Integrated devices formed in or on semiconductor substrates that comprise only semiconducting layers, e.g. on Si wafers or on GaAs-on-Si wafers
    • H10D84/01Manufacture or treatment
    • H10D84/02Manufacture or treatment characterised by using material-based technologies
    • H10D84/03Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology
    • H10D84/038Manufacture or treatment characterised by using material-based technologies using Group IV technology, e.g. silicon technology or silicon-carbide [SiC] technology using silicon technology, e.g. SiGe

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Physical Vapour Deposition (AREA)
JP2006541483A 2003-11-28 2004-11-29 半導体構造、二重仕事関数のcmosデバイス、二重仕事関数のcmos回路、および基板上に二重仕事関数のcmosデバイスを形成する方法(炭化金属ゲート構造および形成方法) Expired - Fee Related JP5063113B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/722,557 2003-11-28
US10/722,557 US7064050B2 (en) 2003-11-28 2003-11-28 Metal carbide gate structure and method of fabrication
PCT/US2004/039855 WO2005062752A2 (en) 2003-11-28 2004-11-29 Metal carbide gate structure and method of fabrication

Publications (3)

Publication Number Publication Date
JP2007525827A JP2007525827A (ja) 2007-09-06
JP2007525827A5 JP2007525827A5 (enExample) 2007-12-27
JP5063113B2 true JP5063113B2 (ja) 2012-10-31

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JP2006541483A Expired - Fee Related JP5063113B2 (ja) 2003-11-28 2004-11-29 半導体構造、二重仕事関数のcmosデバイス、二重仕事関数のcmos回路、および基板上に二重仕事関数のcmosデバイスを形成する方法(炭化金属ゲート構造および形成方法)

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US (2) US7064050B2 (enExample)
EP (1) EP1687457B1 (enExample)
JP (1) JP5063113B2 (enExample)
KR (1) KR100956714B1 (enExample)
CN (1) CN101151724B (enExample)
AT (1) ATE460746T1 (enExample)
DE (1) DE602004025966D1 (enExample)
TW (1) TWI374516B (enExample)
WO (1) WO2005062752A2 (enExample)

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Also Published As

Publication number Publication date
TW200524089A (en) 2005-07-16
CN101151724B (zh) 2012-02-01
EP1687457B1 (en) 2010-03-10
WO2005062752A2 (en) 2005-07-14
ATE460746T1 (de) 2010-03-15
TWI374516B (en) 2012-10-11
US7064050B2 (en) 2006-06-20
WO2005062752A3 (en) 2007-05-18
DE602004025966D1 (de) 2010-04-22
KR100956714B1 (ko) 2010-05-06
EP1687457A2 (en) 2006-08-09
US7667278B2 (en) 2010-02-23
EP1687457A4 (en) 2009-06-17
CN101151724A (zh) 2008-03-26
US20060186490A1 (en) 2006-08-24
US20050116230A1 (en) 2005-06-02
KR20070008528A (ko) 2007-01-17
JP2007525827A (ja) 2007-09-06

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