DE69231310T2 - Heteroübergang-Bipolartransistor mit Emitter aus gradiertem Bandabstand-Monokristall - Google Patents
Heteroübergang-Bipolartransistor mit Emitter aus gradiertem Bandabstand-MonokristallInfo
- Publication number
- DE69231310T2 DE69231310T2 DE69231310T DE69231310T DE69231310T2 DE 69231310 T2 DE69231310 T2 DE 69231310T2 DE 69231310 T DE69231310 T DE 69231310T DE 69231310 T DE69231310 T DE 69231310T DE 69231310 T2 DE69231310 T2 DE 69231310T2
- Authority
- DE
- Germany
- Prior art keywords
- monocrystal
- emitter
- bipolar transistor
- heterojunction bipolar
- graded bandgap
- 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
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
- H01L29/66—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
- 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
-
- 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
- Y10S438/936—Graded energy gap
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Ceramic Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Bipolar Transistors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/792,493 US5352912A (en) | 1991-11-13 | 1991-11-13 | Graded bandgap single-crystal emitter heterojunction bipolar transistor |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69231310D1 DE69231310D1 (de) | 2000-09-07 |
DE69231310T2 true DE69231310T2 (de) | 2001-02-15 |
Family
ID=25157071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69231310T Expired - Lifetime DE69231310T2 (de) | 1991-11-13 | 1992-10-12 | Heteroübergang-Bipolartransistor mit Emitter aus gradiertem Bandabstand-Monokristall |
Country Status (4)
Country | Link |
---|---|
US (1) | US5352912A (de) |
EP (1) | EP0541971B1 (de) |
JP (1) | JPH07118480B2 (de) |
DE (1) | DE69231310T2 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2062134C (en) * | 1991-05-31 | 1997-03-25 | Ibm | Heteroepitaxial layers with low defect density and arbitrary network parameter |
JP2778553B2 (ja) * | 1995-09-29 | 1998-07-23 | 日本電気株式会社 | 半導体装置およびその製造方法 |
DE19755979A1 (de) * | 1996-12-09 | 1999-06-10 | Inst Halbleiterphysik Gmbh | Silizium-Germanium-Heterobipolartransistor |
US6750484B2 (en) * | 1996-12-09 | 2004-06-15 | Nokia Corporation | Silicon germanium hetero bipolar transistor |
US5976941A (en) * | 1997-06-06 | 1999-11-02 | The Whitaker Corporation | Ultrahigh vacuum deposition of silicon (Si-Ge) on HMIC substrates |
TW567559B (en) * | 1999-06-23 | 2003-12-21 | Hitachi Ltd | Semiconductor device |
US6573539B2 (en) | 2000-01-10 | 2003-06-03 | International Business Machines Corporation | Heterojunction bipolar transistor with silicon-germanium base |
US6251738B1 (en) | 2000-01-10 | 2001-06-26 | International Business Machines Corporation | Process for forming a silicon-germanium base of heterojunction bipolar transistor |
DE10002364A1 (de) | 2000-01-20 | 2001-08-02 | Infineon Technologies Ag | Silizium-Germanium-Bipolartranistor mit optimiertem Germaniumprofil |
TW512529B (en) * | 2000-06-14 | 2002-12-01 | Infineon Technologies Ag | Silicon bipolar transistor, circuit arrangement and method for producing a silicon bipolar transistor |
JP4882141B2 (ja) * | 2000-08-16 | 2012-02-22 | 富士通株式会社 | ヘテロバイポーラトランジスタ |
JP2002164533A (ja) * | 2000-11-29 | 2002-06-07 | Showa Denko Kk | 化合物半導体積層構造体及びそれを用いたバイポーラトランジスタ |
US20020163013A1 (en) | 2000-09-11 | 2002-11-07 | Kenji Toyoda | Heterojunction bipolar transistor |
US6555891B1 (en) | 2000-10-17 | 2003-04-29 | International Business Machines Corporation | SOI hybrid structure with selective epitaxial growth of silicon |
US6362065B1 (en) | 2001-02-26 | 2002-03-26 | Texas Instruments Incorporated | Blocking of boron diffusion through the emitter-emitter poly interface in PNP HBTs through use of a SiC layer at the top of the emitter epi layer |
EP1265294A3 (de) * | 2001-06-07 | 2004-04-07 | Matsushita Electric Industrial Co., Ltd. | Heteroübergang-Bipolartransistor |
US6555852B1 (en) * | 2002-01-17 | 2003-04-29 | Agere Systems Inc. | Bipolar transistor having an emitter comprised of a semi-insulating material |
US20030230778A1 (en) * | 2002-01-30 | 2003-12-18 | Sumitomo Mitsubishi Silicon Corporation | SOI structure having a SiGe Layer interposed between the silicon and the insulator |
US7170112B2 (en) * | 2002-10-30 | 2007-01-30 | International Business Machines Corporation | Graded-base-bandgap bipolar transistor having a constant—bandgap in the base |
JP4306266B2 (ja) * | 2003-02-04 | 2009-07-29 | 株式会社Sumco | 半導体基板の製造方法 |
JP3653087B2 (ja) * | 2003-07-04 | 2005-05-25 | 三菱重工業株式会社 | Dc/dcコンバータ |
JP2005072157A (ja) * | 2003-08-22 | 2005-03-17 | Mitsubishi Heavy Ind Ltd | 電力変換装置 |
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 |
US7439558B2 (en) | 2005-11-04 | 2008-10-21 | Atmel Corporation | Method and system for controlled oxygen incorporation in compound semiconductor films for device performance enhancement |
US7651919B2 (en) * | 2005-11-04 | 2010-01-26 | Atmel Corporation | Bandgap and recombination engineered emitter layers for SiGe HBT performance optimization |
US7300849B2 (en) * | 2005-11-04 | 2007-11-27 | Atmel Corporation | Bandgap engineered mono-crystalline silicon cap layers for SiGe HBT performance enhancement |
US20070102729A1 (en) * | 2005-11-04 | 2007-05-10 | Enicks Darwin G | Method and system for providing a heterojunction bipolar transistor having SiGe extensions |
US7294869B2 (en) * | 2006-04-04 | 2007-11-13 | International Business Machines Corporation | Silicon germanium emitter |
US9455338B1 (en) * | 2012-12-14 | 2016-09-27 | Altera Corporation | Methods for fabricating PNP bipolar junction transistors |
CN103441141B (zh) * | 2013-07-29 | 2016-08-10 | 北京工业大学 | 超宽温区高热稳定性微波功率SiGe异质结双极晶体管 |
US11682718B2 (en) | 2021-04-15 | 2023-06-20 | International Business Machines Corporation | Vertical bipolar junction transistor with all-around extrinsic base and epitaxially graded intrinsic base |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3275986A (en) * | 1962-06-14 | 1966-09-27 | Gen Dynamics Corp | Pattern recognition systems |
US3275906A (en) * | 1962-08-20 | 1966-09-27 | Nippon Electric Co | Multiple hetero-layer composite semiconductor device |
US4794440A (en) * | 1983-05-25 | 1988-12-27 | American Telephone And Telegraph Company, At&T Bell Laboratories | Heterojunction bipolar transistor |
JPS6179255A (ja) * | 1984-09-27 | 1986-04-22 | Toshiba Corp | ヘテロ接合トランジスタの製造方法 |
US4768074A (en) * | 1984-11-20 | 1988-08-30 | Kabushiki Kaisha Toshiba | Heterojunction bipolar transistor having an emitter region with a band gap greater than that of a base region |
US4691215A (en) * | 1985-01-09 | 1987-09-01 | American Telephone And Telegraph Company | Hot electron unipolar transistor with two-dimensional degenerate electron gas base with continuously graded composition compound emitter |
US4716445A (en) * | 1986-01-17 | 1987-12-29 | Nec Corporation | Heterojunction bipolar transistor having a base region of germanium |
JPS62165975A (ja) * | 1986-01-17 | 1987-07-22 | Nec Corp | ヘテロ構造バイポ−ラ・トランジスタ |
US4771326A (en) * | 1986-07-09 | 1988-09-13 | Texas Instruments Incorporated | Composition double heterojunction transistor |
US4887134A (en) * | 1986-09-26 | 1989-12-12 | Canon Kabushiki Kaisha | Semiconductor device having a semiconductor region in which either the conduction or valence band remains flat while bandgap is continuously graded |
JP2804095B2 (ja) * | 1989-07-10 | 1998-09-24 | 株式会社東芝 | ヘテロ接合バイボーラトランジスタ |
US4959702A (en) * | 1989-10-05 | 1990-09-25 | Motorola, Inc. | Si-GaP-Si heterojunction bipolar transistor (HBT) on Si substrate |
JPH05144834A (ja) * | 1991-03-20 | 1993-06-11 | Hitachi Ltd | バイポーラトランジスタ及びその製造方法 |
US5132764A (en) * | 1991-03-21 | 1992-07-21 | Texas Instruments Incorporated | Multilayer base heterojunction bipolar transistor |
-
1991
- 1991-11-13 US US07/792,493 patent/US5352912A/en not_active Expired - Lifetime
-
1992
- 1992-10-09 JP JP4297671A patent/JPH07118480B2/ja not_active Expired - Lifetime
- 1992-10-12 EP EP92117404A patent/EP0541971B1/de not_active Expired - Lifetime
- 1992-10-12 DE DE69231310T patent/DE69231310T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0541971A3 (en) | 1993-09-29 |
JPH07118480B2 (ja) | 1995-12-18 |
DE69231310D1 (de) | 2000-09-07 |
JPH07193078A (ja) | 1995-07-28 |
US5352912A (en) | 1994-10-04 |
EP0541971A2 (de) | 1993-05-19 |
EP0541971B1 (de) | 2000-08-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: DUSCHER, R., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 7 |
|
R071 | Expiry of right |
Ref document number: 541971 Country of ref document: EP |