ATE441938T1 - Herstellungsverfahren für finfets mit verringertem widerstand - Google Patents

Herstellungsverfahren für finfets mit verringertem widerstand

Info

Publication number
ATE441938T1
ATE441938T1 AT06830385T AT06830385T ATE441938T1 AT E441938 T1 ATE441938 T1 AT E441938T1 AT 06830385 T AT06830385 T AT 06830385T AT 06830385 T AT06830385 T AT 06830385T AT E441938 T1 ATE441938 T1 AT E441938T1
Authority
AT
Austria
Prior art keywords
finfets
production process
reduced resistance
region
finfet
Prior art date
Application number
AT06830385T
Other languages
English (en)
Inventor
Jack Mandelman
Kangguo Cheng
Louis Hsu
Haining Yang
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Application granted granted Critical
Publication of ATE441938T1 publication Critical patent/ATE441938T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/40—Electrodes ; Multistep manufacturing processes therefor
    • H01L29/41—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions
    • H01L29/417—Electrodes ; Multistep manufacturing processes therefor characterised by their shape, relative sizes or dispositions carrying the current to be rectified, amplified or switched
    • H01L29/41725—Source or drain electrodes for field effect devices
    • H01L29/41791—Source or drain electrodes for field effect devices for transistors with a horizontal current flow in a vertical sidewall, e.g. FinFET, MuGFET
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H01L29/772—Field effect transistors
    • H01L29/78—Field effect transistors with field effect produced by an insulated gate
    • H01L29/785—Field effect transistors with field effect produced by an insulated gate having a channel with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
    • 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
    • H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
    • H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
    • H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
    • H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
    • H01L21/8232—Field-effect technology
    • H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
    • H01L21/823418—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type with a particular manufacturing method of the source or drain structures, e.g. specific source or drain implants or silicided source or drain structures or raised source or drain structures
    • 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
    • H01L21/77—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate
    • H01L21/78—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices
    • H01L21/82—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components
    • H01L21/822—Manufacture or treatment of devices consisting of a plurality of solid state components or integrated circuits formed in, or on, a common substrate with subsequent division of the substrate into plural individual devices to produce devices, e.g. integrated circuits, each consisting of a plurality of components the substrate being a semiconductor, using silicon technology
    • H01L21/8232—Field-effect technology
    • H01L21/8234—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type
    • H01L21/823437—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type with a particular manufacturing method of the gate conductors, e.g. particular materials, shapes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/66007—Multistep manufacturing processes
    • H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
    • H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
    • H01L29/66409—Unipolar field-effect transistors
    • H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
    • H01L29/665—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using self aligned silicidation, i.e. salicide
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/66007—Multistep manufacturing processes
    • H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
    • H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
    • H01L29/66409—Unipolar field-effect transistors
    • H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
    • H01L29/6653—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using the removal of at least part of spacer, e.g. disposable spacer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/66007—Multistep manufacturing processes
    • H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
    • H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
    • H01L29/66409—Unipolar field-effect transistors
    • H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
    • H01L29/66787—Unipolar field-effect transistors with an insulated gate, i.e. MISFET with a gate at the side of the channel
    • H01L29/66795—Unipolar field-effect transistors with an insulated gate, i.e. MISFET with a gate at the side of the channel with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H01L29/772—Field effect transistors
    • H01L29/78—Field effect transistors with field effect produced by an insulated gate
    • H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
    • H01L29/78606—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device
    • H01L29/78618—Thin film transistors, i.e. transistors with a channel being at least partly a thin film with supplementary region or layer in the thin film or in the insulated bulk substrate supporting it for controlling or increasing the safety of the device characterised by the drain or the source properties, e.g. the doping structure, the composition, the sectional shape or the contact structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
    • H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
    • H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
    • H01L29/76—Unipolar devices, e.g. field effect transistors
    • H01L29/772—Field effect transistors
    • H01L29/78—Field effect transistors with field effect produced by an insulated gate
    • H01L29/785—Field effect transistors with field effect produced by an insulated gate having a channel with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
    • H01L2029/7858—Field effect transistors with field effect produced by an insulated gate having a channel with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET having contacts specially adapted to the FinFET geometry, e.g. wrap-around contacts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S438/00—Semiconductor device manufacturing: process
    • Y10S438/96—Porous semiconductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Thin Film Transistor (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Electrodes Of Semiconductors (AREA)
AT06830385T 2005-12-22 2006-12-05 Herstellungsverfahren für finfets mit verringertem widerstand ATE441938T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/316,244 US7531423B2 (en) 2005-12-22 2005-12-22 Reduced-resistance finFETs by sidewall silicidation and methods of manufacturing the same
PCT/EP2006/069339 WO2007071555A1 (en) 2005-12-22 2006-12-05 Reduced-resistance finfets and methods of manufacturing the same

Publications (1)

Publication Number Publication Date
ATE441938T1 true ATE441938T1 (de) 2009-09-15

Family

ID=37771049

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06830385T ATE441938T1 (de) 2005-12-22 2006-12-05 Herstellungsverfahren für finfets mit verringertem widerstand

Country Status (8)

Country Link
US (2) US7531423B2 (de)
EP (1) EP1964179B1 (de)
JP (1) JP4550146B2 (de)
KR (1) KR100992037B1 (de)
CN (1) CN101317273B (de)
AT (1) ATE441938T1 (de)
DE (1) DE602006008984D1 (de)
WO (1) WO2007071555A1 (de)

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US20090001426A1 (en) * 2007-06-29 2009-01-01 Kangguo Cheng Integrated Fin-Local Interconnect Structure
US8063437B2 (en) * 2007-07-27 2011-11-22 Panasonic Corporation Semiconductor device and method for producing the same
US8004045B2 (en) * 2007-07-27 2011-08-23 Panasonic Corporation Semiconductor device and method for producing the same
US8021939B2 (en) * 2007-12-12 2011-09-20 International Business Machines Corporation High-k dielectric and metal gate stack with minimal overlap with isolation region and related methods
EP2311072B1 (de) 2008-07-06 2013-09-04 Imec Verfahren zum dotieren von halbleiterstrukturen
US20110001169A1 (en) * 2009-07-01 2011-01-06 International Business Machines Corporation Forming uniform silicide on 3d structures
US8653608B2 (en) * 2009-10-27 2014-02-18 Taiwan Semiconductor Manufacturing Company, Ltd. FinFET design with reduced current crowding
US8278179B2 (en) 2010-03-09 2012-10-02 Taiwan Semiconductor Manufacturing Co., Ltd. LDD epitaxy for FinFETs
US8716798B2 (en) 2010-05-13 2014-05-06 International Business Machines Corporation Methodology for fabricating isotropically recessed source and drain regions of CMOS transistors
US8431995B2 (en) * 2010-05-13 2013-04-30 International Business Machines Corporation Methodology for fabricating isotropically recessed drain regions of CMOS transistors
JP5837307B2 (ja) * 2011-02-07 2015-12-24 公益財団法人神奈川科学技術アカデミー 多孔性微粒子の製造方法
US8614134B2 (en) * 2011-03-21 2013-12-24 Globalfoundries Inc. Shallow source and drain architecture in an active region of a semiconductor device having a pronounced surface topography by tilted implantation
US10629900B2 (en) 2011-05-04 2020-04-21 Corning Incorporated Porous silicon compositions and devices and methods thereof
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US8637931B2 (en) 2011-12-27 2014-01-28 International Business Machines Corporation finFET with merged fins and vertical silicide
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US8664072B2 (en) 2012-05-30 2014-03-04 Globalfoundries Inc. Source and drain architecture in an active region of a P-channel transistor by tilted implantation
WO2014009991A1 (ja) * 2012-07-09 2014-01-16 国立大学法人東北大学 ３次元構造のｍｏｓｆｅｔ及びその製造方法
US8975125B2 (en) * 2013-03-14 2015-03-10 International Business Machines Corporation Formation of bulk SiGe fin with dielectric isolation by anodization
US8859379B2 (en) 2013-03-15 2014-10-14 International Business Machines Corporation Stress enhanced finFET devices
US8940602B2 (en) 2013-04-11 2015-01-27 International Business Machines Corporation Self-aligned structure for bulk FinFET
KR102083493B1 (ko) 2013-08-02 2020-03-02 삼성전자 주식회사 반도체 소자의 제조방법
US9583590B2 (en) 2013-09-27 2017-02-28 Samsung Electronics Co., Ltd. Integrated circuit devices including FinFETs and methods of forming the same
US9711645B2 (en) * 2013-12-26 2017-07-18 International Business Machines Corporation Method and structure for multigate FinFET device epi-extension junction control by hydrogen treatment
US9391173B2 (en) * 2014-04-22 2016-07-12 International Business Machines Corporation FinFET device with vertical silicide on recessed source/drain epitaxy regions
CN105702729B (zh) * 2014-11-27 2019-01-15 中国科学院微电子研究所 半导体器件及其制造方法
CN105702725B (zh) * 2014-11-27 2018-12-11 中国科学院微电子研究所 半导体器件及其制造方法
US9741811B2 (en) 2014-12-15 2017-08-22 Samsung Electronics Co., Ltd. Integrated circuit devices including source/drain extension regions and methods of forming the same
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Also Published As

Publication number Publication date
US7531423B2 (en) 2009-05-12
CN101317273A (zh) 2008-12-03
JP2009521113A (ja) 2009-05-28
KR100992037B1 (ko) 2010-11-05
CN101317273B (zh) 2012-08-22
EP1964179B1 (de) 2009-09-02
EP1964179A1 (de) 2008-09-03
WO2007071555A1 (en) 2007-06-28
DE602006008984D1 (de) 2009-10-15
JP4550146B2 (ja) 2010-09-22
US20080054349A1 (en) 2008-03-06
KR20080086458A (ko) 2008-09-25
US20070148836A1 (en) 2007-06-28

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