DE60239129D1 - Verfahren zur herstellung eines graben-gate-feldeffekttransistors - Google Patents

Verfahren zur herstellung eines graben-gate-feldeffekttransistors

Info

Publication number
DE60239129D1
DE60239129D1 DE60239129T DE60239129T DE60239129D1 DE 60239129 D1 DE60239129 D1 DE 60239129D1 DE 60239129 T DE60239129 T DE 60239129T DE 60239129 T DE60239129 T DE 60239129T DE 60239129 D1 DE60239129 D1 DE 60239129D1
Authority
DE
Germany
Prior art keywords
producing
field effect
effect transistor
gate field
triple gate
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 - Lifetime
Application number
DE60239129T
Other languages
English (en)
Inventor
Toshiharu Suzuki
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE60239129D1 publication Critical patent/DE60239129D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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 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
    • 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
    • H01L29/66553—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using inside spacers, permanent or not
    • 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
    • H01L21/26—Bombardment with radiation
    • H01L21/263—Bombardment with radiation with high-energy radiation
    • H01L21/265—Bombardment with radiation with high-energy radiation producing ion implantation
    • H01L21/26586—Bombardment with radiation with high-energy radiation producing ion implantation characterised by the angle between the ion beam and the crystal planes or the main crystal surface
    • 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
    • H01L21/26—Bombardment with radiation
    • H01L21/263—Bombardment with radiation with high-energy radiation
    • H01L21/268—Bombardment with radiation with high-energy radiation using electromagnetic radiation, e.g. laser radiation
    • 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
    • H01L29/6656—Unipolar field-effect transistors with an insulated gate, i.e. MISFET using multiple spacer layers, e.g. multiple sidewall spacers
    • 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
    • H01L29/66568—Lateral single gate silicon transistors
    • H01L29/66575—Lateral single gate silicon transistors where the source and drain or source and drain extensions are self-aligned to the sides of the gate
    • H01L29/6659—Lateral single gate silicon transistors where the source and drain or source and drain extensions are self-aligned to the sides of the gate with both lightly doped source and drain extensions and source and drain self-aligned to the sides of the gate, e.g. lightly doped drain [LDD] MOSFET, double diffused drain [DDD] MOSFET
    • 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
    • H01L29/66568—Lateral single gate silicon transistors
    • H01L29/66613—Lateral single gate silicon transistors with a gate recessing step, e.g. using local oxidation
    • H01L29/66621—Lateral single gate silicon transistors with a gate recessing step, e.g. using local oxidation using etching to form a recess at the gate location
    • 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
    • H01L29/7833—Field effect transistors with field effect produced by an insulated gate with lightly doped drain or source extension, e.g. LDD MOSFET's; DDD MOSFET's
    • H01L29/7834—Field effect transistors with field effect produced by an insulated gate with lightly doped drain or source extension, e.g. LDD MOSFET's; DDD MOSFET's with a non-planar structure, e.g. the gate or the source or the drain being non-planar

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Insulated Gate Type Field-Effect Transistor (AREA)
  • Electrodes Of Semiconductors (AREA)
DE60239129T 2001-05-30 2002-05-16 Verfahren zur herstellung eines graben-gate-feldeffekttransistors Expired - Lifetime DE60239129D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001161892A JP2002353445A (ja) 2001-05-30 2001-05-30 溝ゲート型電界効果トランジスタの製造方法
PCT/JP2002/004727 WO2002101835A1 (fr) 2001-05-30 2002-05-16 Procede de fabrication d'un transistor a effet de champ de type porte de canal

Publications (1)

Publication Number Publication Date
DE60239129D1 true DE60239129D1 (de) 2011-03-24

Family

ID=19005104

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60239129T Expired - Lifetime DE60239129D1 (de) 2001-05-30 2002-05-16 Verfahren zur herstellung eines graben-gate-feldeffekttransistors

Country Status (7)

Country Link
US (1) US6927130B2 (de)
EP (1) EP1391939B1 (de)
JP (1) JP2002353445A (de)
KR (1) KR20030022325A (de)
DE (1) DE60239129D1 (de)
TW (1) TW560069B (de)
WO (1) WO2002101835A1 (de)

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KR100521381B1 (ko) 2003-06-25 2005-10-12 삼성전자주식회사 모오스 전계 효과 트랜지스터의 제조 방법
US7034361B1 (en) * 2003-09-03 2006-04-25 Advanced Micro Devices, Inc. Narrow body raised source/drain metal gate MOSFET
KR100505712B1 (ko) * 2003-10-22 2005-08-02 삼성전자주식회사 리세스 채널 어레이 트랜지스터의 제조 방법
CN100536089C (zh) * 2003-12-30 2009-09-02 中芯国际集成电路制造(上海)有限公司 晶圆快速冷却退火的方法和装置
US20060153995A1 (en) * 2004-05-21 2006-07-13 Applied Materials, Inc. Method for fabricating a dielectric stack
US7704833B2 (en) * 2004-08-25 2010-04-27 Intel Corporation Method of forming abrupt source drain metal gate transistors
US7547945B2 (en) 2004-09-01 2009-06-16 Micron Technology, Inc. Transistor devices, transistor structures and semiconductor constructions
KR101128683B1 (ko) * 2004-12-30 2012-03-26 매그나칩 반도체 유한회사 Ｍｏｓ 트랜지스터 및 그 제조 방법
KR20060087875A (ko) * 2005-01-31 2006-08-03 주식회사 하이닉스반도체 스텝게이트를 갖는 반도체소자 및 그의 제조 방법
US7384849B2 (en) 2005-03-25 2008-06-10 Micron Technology, Inc. Methods of forming recessed access devices associated with semiconductor constructions
US7282401B2 (en) 2005-07-08 2007-10-16 Micron Technology, Inc. Method and apparatus for a self-aligned recessed access device (RAD) transistor gate
US7867851B2 (en) * 2005-08-30 2011-01-11 Micron Technology, Inc. Methods of forming field effect transistors on substrates
KR100642650B1 (ko) 2005-09-22 2006-11-10 삼성전자주식회사 측방확장 활성영역을 갖는 반도체소자 및 그 제조방법
US7700441B2 (en) 2006-02-02 2010-04-20 Micron Technology, Inc. Methods of forming field effect transistors, methods of forming field effect transistor gates, methods of forming integrated circuitry comprising a transistor gate array and circuitry peripheral to the gate array, and methods of forming integrated circuitry comprising a transistor gate array including first gates and second grounded isolation gates
US7902597B2 (en) 2006-03-22 2011-03-08 Samsung Electronics Co., Ltd. Transistors with laterally extended active regions and methods of fabricating same
US7602001B2 (en) 2006-07-17 2009-10-13 Micron Technology, Inc. Capacitorless one transistor DRAM cell, integrated circuitry comprising an array of capacitorless one transistor DRAM cells, and method of forming lines of capacitorless one transistor DRAM cells
KR100724578B1 (ko) * 2006-08-04 2007-06-04 삼성전자주식회사 매립 게이트를 갖는 반도체소자의 제조방법
US7772632B2 (en) * 2006-08-21 2010-08-10 Micron Technology, Inc. Memory arrays and methods of fabricating memory arrays
US7589995B2 (en) * 2006-09-07 2009-09-15 Micron Technology, Inc. One-transistor memory cell with bias gate
JP2008171872A (ja) * 2007-01-09 2008-07-24 Elpida Memory Inc 半導体装置及びその製造方法
US7923373B2 (en) 2007-06-04 2011-04-12 Micron Technology, Inc. Pitch multiplication using self-assembling materials
KR100869351B1 (ko) * 2007-06-28 2008-11-19 주식회사 하이닉스반도체 반도체 소자의 제조방법
KR101145380B1 (ko) * 2010-09-20 2012-05-15 에스케이하이닉스 주식회사 반도체 장치 및 그 제조방법
CN104465383B (zh) * 2013-09-23 2018-03-06 中芯国际集成电路制造(上海)有限公司 降低mos晶体管短沟道效应的方法
JP7099369B2 (ja) * 2018-03-20 2022-07-12 株式会社デンソー 半導体装置およびその製造方法

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Also Published As

Publication number Publication date
EP1391939A4 (de) 2007-11-07
US20040009644A1 (en) 2004-01-15
EP1391939A1 (de) 2004-02-25
EP1391939B1 (de) 2011-02-09
WO2002101835A1 (fr) 2002-12-19
JP2002353445A (ja) 2002-12-06
US6927130B2 (en) 2005-08-09
KR20030022325A (ko) 2003-03-15
TW560069B (en) 2003-11-01

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