CN1625811A - 提高截止频率的硅锗晶体管 - Google Patents

提高截止频率的硅锗晶体管 Download PDF

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Publication number
CN1625811A
CN1625811A CNA028287622A CN02828762A CN1625811A CN 1625811 A CN1625811 A CN 1625811A CN A028287622 A CNA028287622 A CN A028287622A CN 02828762 A CN02828762 A CN 02828762A CN 1625811 A CN1625811 A CN 1625811A
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CN
China
Prior art keywords
sige layer
sige
concentration
value
thickness
Prior art date
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Pending
Application number
CNA028287622A
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English (en)
Chinese (zh)
Inventor
R·A·约翰松
L·D·兰泽若蒂
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International Business Machines Corp
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International Business Machines Corp
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Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of CN1625811A publication Critical patent/CN1625811A/zh
Pending legal-status Critical Current

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    • 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
    • H01L29/66234—Bipolar junction transistors [BJT]
    • H01L29/66242—Heterojunction transistors [HBT]
    • 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
    • H01L29/70—Bipolar devices
    • H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
    • H01L29/73—Bipolar junction transistors
    • H01L29/737—Hetero-junction transistors
    • 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
    • H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
    • H01L29/06—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions
    • H01L29/10—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by their shape; characterised by the shapes, relative sizes, or dispositions of the semiconductor regions ; characterised by the concentration or distribution of impurities within semiconductor regions with semiconductor regions connected to an electrode not carrying current to be rectified, amplified or switched and such electrode being part of a semiconductor device which comprises three or more electrodes
    • H01L29/1004—Base region of bipolar transistors
    • 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
    • H01L29/70—Bipolar devices
    • H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
    • H01L29/73—Bipolar junction transistors
    • 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
    • H01L29/70—Bipolar devices
    • H01L29/72—Transistor-type devices, i.e. able to continuously respond to applied control signals
    • H01L29/73—Bipolar junction transistors
    • H01L29/737—Hetero-junction transistors
    • H01L29/7371—Vertical transistors
    • H01L29/7378—Vertical transistors comprising lattice mismatched active layers, e.g. SiGe strained layer transistors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L31/0248—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies
    • H01L31/0256—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by their semiconductor bodies characterised by the material
    • H01L31/0264—Inorganic materials
    • H01L31/0328—Inorganic materials including, apart from doping materials or other impurities, semiconductor materials provided for in two or more of groups H01L31/0272 - H01L31/032

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Ceramic Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Bipolar Transistors (AREA)
CNA028287622A 2002-04-26 2002-04-26 提高截止频率的硅锗晶体管 Pending CN1625811A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2002/013315 WO2003092079A1 (en) 2002-04-26 2002-04-26 Enhanced cutoff frequency silicon germanium transistor

Publications (1)

Publication Number Publication Date
CN1625811A true CN1625811A (zh) 2005-06-08

Family

ID=29268423

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA028287622A Pending CN1625811A (zh) 2002-04-26 2002-04-26 提高截止频率的硅锗晶体管

Country Status (6)

Country Link
EP (1) EP1502308A4 (ja)
JP (1) JP4223002B2 (ja)
KR (1) KR100754561B1 (ja)
CN (1) CN1625811A (ja)
AU (1) AU2002305254A1 (ja)
WO (1) WO2003092079A1 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7544577B2 (en) * 2005-08-26 2009-06-09 International Business Machines Corporation Mobility enhancement in SiGe heterojunction bipolar transistors
JP4829566B2 (ja) * 2005-08-30 2011-12-07 株式会社日立製作所 半導体装置及びその製造方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5198689A (en) * 1988-11-30 1993-03-30 Fujitsu Limited Heterojunction bipolar transistor
DE4102888A1 (de) * 1990-01-31 1991-08-01 Toshiba Kawasaki Kk Verfahren zur herstellung eines miniaturisierten heterouebergang-bipolartransistors
US5225371A (en) * 1992-03-17 1993-07-06 The United States Of America As Represented By The Secretary Of The Navy Laser formation of graded junction devices
US5266504A (en) * 1992-03-26 1993-11-30 International Business Machines Corporation Low temperature emitter process for high performance bipolar devices
US5461243A (en) * 1993-10-29 1995-10-24 International Business Machines Corporation Substrate for tensilely strained semiconductor
CA2327421A1 (en) * 1998-04-10 1999-10-21 Jeffrey T. Borenstein Silicon-germanium etch stop layer system
JP3658745B2 (ja) * 1998-08-19 2005-06-08 株式会社ルネサステクノロジ バイポーラトランジスタ
DE60042045D1 (de) * 1999-06-22 2009-06-04 Panasonic Corp Heteroübergangsbipolartransistoren und entsprechende Herstellungsverfahren
US6346453B1 (en) * 2000-01-27 2002-02-12 Sige Microsystems Inc. Method of producing a SI-GE base heterojunction bipolar device
FR2806831B1 (fr) * 2000-03-27 2003-09-19 St Microelectronics Sa Procede de fabrication d'un transistor bipolaire de type double-polysilicium auto-aligne a base a heterojonction et transistor correspondant
JP2002110690A (ja) * 2000-09-29 2002-04-12 Toshiba Corp 半導体装置とその製造方法
US6552406B1 (en) * 2000-10-03 2003-04-22 International Business Machines Corporation SiGe transistor, varactor and p-i-n velocity saturated ballasting element for BiCMOS peripheral circuits and ESD networks

Also Published As

Publication number Publication date
KR100754561B1 (ko) 2007-09-05
EP1502308A4 (en) 2009-03-18
AU2002305254A1 (en) 2003-11-10
WO2003092079A1 (en) 2003-11-06
JP4223002B2 (ja) 2009-02-12
JP2005524233A (ja) 2005-08-11
KR20040103974A (ko) 2004-12-09
EP1502308A1 (en) 2005-02-02

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