TW357412B - Method for forming a silicide region - Google Patents

Method for forming a silicide region

Info

Publication number
TW357412B
TW357412B TW086114909A TW86114909A TW357412B TW 357412 B TW357412 B TW 357412B TW 086114909 A TW086114909 A TW 086114909A TW 86114909 A TW86114909 A TW 86114909A TW 357412 B TW357412 B TW 357412B
Authority
TW
Taiwan
Prior art keywords
forming
layer
silicon
metal layer
region
Prior art date
Application number
TW086114909A
Other languages
English (en)
Inventor
Koichi Mizobuchi
Masayuki Moroi
Hideto Gotoh
Original Assignee
Texas Instruments 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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of TW357412B publication Critical patent/TW357412B/zh

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 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
    • H01L21/28008—Making conductor-insulator-semiconductor electrodes
    • H01L21/28017—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon
    • H01L21/28026—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor
    • H01L21/28035—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being silicon, e.g. polysilicon, with or without impurities
    • H01L21/28044—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being silicon, e.g. polysilicon, with or without impurities the conductor comprising at least another non-silicon conductive layer
    • H01L21/28052—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being silicon, e.g. polysilicon, with or without impurities the conductor comprising at least another non-silicon conductive layer the conductor comprising a silicide layer formed by the silicidation reaction of silicon with a metal layer
    • 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
    • H01L21/76886—Modifying permanently or temporarily the pattern or the conductivity of conductive members, e.g. formation of alloys, reduction of contact resistances
    • H01L21/76889—Modifying permanently or temporarily the pattern or the conductivity of conductive members, e.g. formation of alloys, reduction of contact resistances by forming silicides of refractory metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Semiconductor Memories (AREA)
  • Non-Volatile Memory (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
TW086114909A 1996-10-08 1997-11-19 Method for forming a silicide region TW357412B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2800596P 1996-10-08 1996-10-08

Publications (1)

Publication Number Publication Date
TW357412B true TW357412B (en) 1999-05-01

Family

ID=21841024

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086114909A TW357412B (en) 1996-10-08 1997-11-19 Method for forming a silicide region

Country Status (3)

Country Link
EP (1) EP0836223A3 (zh)
JP (1) JPH10125624A (zh)
TW (1) TW357412B (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2390224B (en) * 2000-12-06 2004-12-08 Advanced Micro Devices Inc Method of forming nickel silicide using a one-step rapid thermal anneal process and backend processing
US6605513B2 (en) 2000-12-06 2003-08-12 Advanced Micro Devices, Inc. Method of forming nickel silicide using a one-step rapid thermal anneal process and backend processing
JP2010135672A (ja) * 2008-12-08 2010-06-17 Toshiba Corp 半導体記憶装置の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4128670A (en) * 1977-11-11 1978-12-05 International Business Machines Corporation Fabrication method for integrated circuits with polysilicon lines having low sheet resistance
EP0704883A3 (en) * 1988-02-11 1997-07-09 Sgs Thomson Microelectronics Refractory metal silicide cap, to protect multi-layer polycide structures
US4940509A (en) * 1988-03-25 1990-07-10 Texas Instruments, Incorporated Isotropic etchant for capped silicide processes
US5034348A (en) * 1990-08-16 1991-07-23 International Business Machines Corp. Process for forming refractory metal silicide layers of different thicknesses in an integrated circuit

Also Published As

Publication number Publication date
EP0836223A2 (en) 1998-04-15
JPH10125624A (ja) 1998-05-15
EP0836223A3 (en) 1999-12-15

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