JP2011505697A - ヘテロ構造逆t字電界効果トランジスタ - Google Patents
ヘテロ構造逆t字電界効果トランジスタ Download PDFInfo
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- 229910052732 germanium Inorganic materials 0.000 description 12
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 11
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- 235000012239 silicon dioxide Nutrition 0.000 description 3
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- 230000007547 defect Effects 0.000 description 2
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- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 description 1
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- 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
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- H—ELECTRICITY
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- 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
- H01L21/823431—MIS technology, i.e. integration processes of field effect transistors of the conductor-insulator-semiconductor type with a particular manufacturing method of transistors with a horizontal current flow in a vertical sidewall of a semiconductor body, e.g. FinFET, MuGFET
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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
- H01L29/66409—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
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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
- H01L29/68—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
- H01L29/7853—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 the body having a non-rectangular crossection
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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
- H01L29/68—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
- H01L29/78684—Thin film transistors, i.e. transistors with a channel being at least partly a thin film having a semiconductor body comprising semiconductor materials of Group IV not being silicon, or alloys including an element of the group IV, e.g. Ge, SiN alloys, SiC alloys
- H01L29/78687—Thin film transistors, i.e. transistors with a channel being at least partly a thin film having a semiconductor body comprising semiconductor materials of Group IV not being silicon, or alloys including an element of the group IV, e.g. Ge, SiN alloys, SiC alloys with a multilayer structure or superlattice structure
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- Computer Hardware Design (AREA)
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- Manufacturing & Machinery (AREA)
- Thin Film Transistor (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Abstract
Description
Claims (10)
- 絶縁層の上に、第1のキャリア型に高い移動度を与えるように選択された第1の半導体材料の第1の層を形成するステップと、
前記第1の層の上に、前記第1のキャリア型とは逆の第2のキャリア型に高い移動度を与えるように選択された第2の半導体材料の第2の層を形成するステップと、
前記第1の層内の各特徴が、前記第2の層の一部と共に逆T字形状構造のベースを形成するように、前記第2の層に少なくとも1つの特徴を形成するために、前記第2の層をエッチングするステップと、を含む、トランジスタの形成方法。 - 前記第1の層を形成する前記ステップは、高い電子移動度を与えるように選択された第1の半導体材料の前記第1の層を形成するステップを含み、前記第2の層を形成する前記ステップは、高いホール移動度を与えるように選択された第2の半導体材料の前記第2の層を形成するステップを含む、請求項1に記載の方法。
- 前記第1の層を形成する前記ステップは、高いホール移動度を与えるように選択された第1の半導体材料の前記第1の層を形成するステップを含み、前記第2の層を形成する前記ステップは、高い電子移動度を与えるように選択された第2の半導体材料の前記第2の層を形成するステップを含む、請求項1に記載の方法。
- 前記第2の層をエッチングする前記ステップは、前記第2の層と前記第1の層との間の面の平面に平行な第1の寸法および第2の寸法を有する特徴を表すパターンを使用して前記第2の層をエッチングするステップを含み、前記第1の寸法は前記第2の寸法よりも小さく、前記第2の層をエッチングする前記ステップは、前記パターンを介して前記第2の層をエッチングして、前記第1の寸法と、第2の寸法と、前記第1の層と前記第2の層との間の前記面の前記平面に直交する第3の寸法とを有する少なくとも1つの特徴を形成するステップを含み、前記第3の寸法は前記第1の寸法よりも大きい、請求項1に記載の方法。
- 前記第2の層をエッチングする前記ステップは、前記エッチングプロセスにより前記第1の層がエッチングされないように、エッチング終点の検出技術および所定のエッチング時間の少なくとも1つを使用して停止され、前記方法は、前記第1の層内の各特徴が、前記第2の層に形成される対応する特徴を有する逆T字形状の前記ベースを形成するように、前記第1の層をエッチングして、前記第2の層に形成された少なくとも1つの特徴に隣接する少なくとも1つの特徴を形成するステップを含む、請求項1に記載の方法。
- 埋め込み酸化物層の上に形成され、第1のキャリア型に高い移動度を与えるように選択された第1の半導体材料から形成された第1の層と、
前記第1の層に隣接して、前記第1のキャリア型とは逆の第2のキャリア型に高い移動度を与えるように選択された第2の半導体材料から形成された第2の層とを備え、前記第2の層は、前記第2の層内の各特徴が、前記第1の層の一部と共に逆T字形状構造のベースを形成するように、前記第2の層をエッチングすることによって前記第2の層に形成された少なくとも1つの特徴を有する、トランジスタ。 - 前記第1の層は高い電子移動度を与えるように選択された第1の半導体材料から形成され、前記第2の層は高いホール移動度を与えるように選択された第2の半導体材料から形成されている、請求項6に記載のトランジスタ。
- 前記第1の層は高いホール移動度を与えるように選択された第1の半導体材料から形成され、前記第2の層は高い電子移動度を与えるように選択された第2の半導体材料から形成されている、請求項6に記載のトランジスタ。
- 前記第2の層に形成された前記少なくとも1つの特徴は、前記第2の層と前記第1の層との間の面の平面に平行な第1の寸法および第2の寸法を有する特徴のパターンを有し、前記第1の寸法は前記第2の寸法よりも小さく、前記第2の層に形成された前記少なくとも1つの特徴は、前記第1の層と前記第2の層との間の前記面の前記平面に直交する第3の寸法を有し、前記第3の寸法は前記第1の寸法よりも大きく、前記第1の層内の各特徴が前記第2の層に形成される対応する特徴と共に逆T字形状の前記ベースを形成するように、前記第2の層に形成された前記少なくとも1つの特徴と隣接する、前記第1の層に形成された少なくとも1つの特徴を有する、請求項6に記載のトランジスタ。
- ソース、ドレインおよびゲートを有し、前記ソース、前記ドレインおよび前記ゲートは、前記ゲートの作動時に、前記第1の層および前記第2の層から形成される前記逆T字構造が、前記トランジスタの前記ソースと前記ドレインの間のチャネル領域として機能するように形成されている、請求項6に記載のトランジスタ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US11/948,235 | 2007-11-30 | ||
US11/948,235 US8288756B2 (en) | 2007-11-30 | 2007-11-30 | Hetero-structured, inverted-T field effect transistor |
PCT/US2008/013041 WO2009070252A1 (en) | 2007-11-30 | 2008-11-21 | A hetero-structured, inverted-t field effect transistor |
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JP2011505697A true JP2011505697A (ja) | 2011-02-24 |
JP2011505697A5 JP2011505697A5 (ja) | 2011-06-23 |
JP5498394B2 JP5498394B2 (ja) | 2014-05-21 |
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JP2010535978A Active JP5498394B2 (ja) | 2007-11-30 | 2008-11-21 | トランジスタ及びその形成方法 |
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US (2) | US8288756B2 (ja) |
EP (1) | EP2220686A1 (ja) |
JP (1) | JP5498394B2 (ja) |
KR (1) | KR101392436B1 (ja) |
CN (1) | CN101884107B (ja) |
TW (1) | TWI450339B (ja) |
WO (1) | WO2009070252A1 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5285947B2 (ja) * | 2008-04-11 | 2013-09-11 | 株式会社東芝 | 半導体装置、およびその製造方法 |
US8101486B2 (en) * | 2009-10-07 | 2012-01-24 | Globalfoundries Inc. | Methods for forming isolated fin structures on bulk semiconductor material |
US8815677B2 (en) * | 2011-06-14 | 2014-08-26 | Intermolecular, Inc. | Method of processing MIM capacitors to reduce leakage current |
CN102956686A (zh) * | 2011-08-18 | 2013-03-06 | 中国科学院微电子研究所 | 一种硅基锗纳米结构衬底及其制备方法 |
FR2982421A1 (fr) * | 2011-11-09 | 2013-05-10 | Soitec Silicon On Insulator | Finfet a trois grilles sur seoi avec modulation de tension de seuil |
US9583398B2 (en) * | 2012-06-29 | 2017-02-28 | Taiwan Semiconductor Manufacturing Company, Ltd. | Integrated circuit having FinFETS with different fin profiles |
US9142400B1 (en) | 2012-07-17 | 2015-09-22 | Stc.Unm | Method of making a heteroepitaxial layer on a seed area |
CN103871885B (zh) * | 2012-12-18 | 2016-08-10 | 中芯国际集成电路制造(上海)有限公司 | 鳍式场效应晶体管的制作方法 |
CN104103506B (zh) * | 2013-04-11 | 2018-02-13 | 中国科学院微电子研究所 | 半导体器件制造方法 |
US20170309623A1 (en) * | 2016-04-21 | 2017-10-26 | Globalfoundries Inc. | Method, apparatus, and system for increasing drive current of finfet device |
CN111383917B (zh) * | 2018-12-29 | 2023-02-21 | 中芯国际集成电路制造(上海)有限公司 | 半导体结构及其形成方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6475890B1 (en) * | 2001-02-12 | 2002-11-05 | Advanced Micro Devices, Inc. | Fabrication of a field effect transistor with an upside down T-shaped semiconductor pillar in SOI technology |
JP2005045263A (ja) * | 2003-07-23 | 2005-02-17 | Samsung Electronics Co Ltd | ピン電界効果トランジスタ及びその形成方法 |
JP2005051241A (ja) * | 2003-07-25 | 2005-02-24 | Interuniv Micro Electronica Centrum Vzw | 多層ゲート半導体デバイス及びその製造方法 |
JP2006501672A (ja) * | 2002-09-30 | 2006-01-12 | アドバンスト・マイクロ・ディバイシズ・インコーポレイテッド | 改善されたキャリア移動度を有するフィンfetとその形成方法 |
JP2006093717A (ja) * | 2004-09-25 | 2006-04-06 | Samsung Electronics Co Ltd | 変形されたチャンネル層を有する電界効果トランジスタ及びその製造方法 |
WO2006125040A2 (en) * | 2005-05-17 | 2006-11-23 | Amberwave Systems Corporation | Lattice-mismatched semiconductor structures with reduced dislocation defect densities related methods for device fabrication |
JP2007509496A (ja) * | 2003-10-22 | 2007-04-12 | コミツサリア タ レネルジー アトミーク | 1つ以上のトランジスタチャンネルを形成可能な電界効果マイクロエレクトロニクスデバイス |
US20070148837A1 (en) * | 2005-12-27 | 2007-06-28 | Uday Shah | Method of fabricating a multi-cornered film |
JP2007258485A (ja) * | 2006-03-23 | 2007-10-04 | Toshiba Corp | 半導体装置及びその製造方法 |
US20070235763A1 (en) * | 2006-03-29 | 2007-10-11 | Doyle Brian S | Substrate band gap engineered multi-gate pMOS devices |
Family Cites Families (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60210831A (ja) * | 1984-04-04 | 1985-10-23 | Agency Of Ind Science & Technol | 化合物半導体結晶基板の製造方法 |
JPH073814B2 (ja) * | 1984-10-16 | 1995-01-18 | 松下電器産業株式会社 | 半導体基板の製造方法 |
DE68926256T2 (de) * | 1988-01-07 | 1996-09-19 | Fujitsu Ltd | Komplementäre Halbleiteranordnung |
US5466949A (en) * | 1994-08-04 | 1995-11-14 | Texas Instruments Incorporated | Silicon oxide germanium resonant tunneling |
US6362071B1 (en) * | 2000-04-05 | 2002-03-26 | Motorola, Inc. | Method for forming a semiconductor device with an opening in a dielectric layer |
US6600170B1 (en) * | 2001-12-17 | 2003-07-29 | Advanced Micro Devices, Inc. | CMOS with strained silicon channel NMOS and silicon germanium channel PMOS |
US6605514B1 (en) * | 2002-07-31 | 2003-08-12 | Advanced Micro Devices, Inc. | Planar finFET patterning using amorphous carbon |
US6872647B1 (en) * | 2003-05-06 | 2005-03-29 | Advanced Micro Devices, Inc. | Method for forming multiple fins in a semiconductor device |
WO2004107452A1 (ja) * | 2003-05-30 | 2004-12-09 | Matsushita Electric Industrial Co., Ltd. | 半導体装置およびその製造方法 |
US7045401B2 (en) * | 2003-06-23 | 2006-05-16 | Sharp Laboratories Of America, Inc. | Strained silicon finFET device |
EP1519420A2 (en) | 2003-09-25 | 2005-03-30 | Interuniversitaire Microelectronica Centrum vzw ( IMEC) | Multiple gate semiconductor device and method for forming same |
US6855583B1 (en) * | 2003-08-05 | 2005-02-15 | Advanced Micro Devices, Inc. | Method for forming tri-gate FinFET with mesa isolation |
US20050116290A1 (en) * | 2003-12-02 | 2005-06-02 | De Souza Joel P. | Planar substrate with selected semiconductor crystal orientations formed by localized amorphization and recrystallization of stacked template layers |
US7041576B2 (en) * | 2004-05-28 | 2006-05-09 | Freescale Semiconductor, Inc. | Separately strained N-channel and P-channel transistors |
KR100674914B1 (ko) | 2004-09-25 | 2007-01-26 | 삼성전자주식회사 | 변형된 채널층을 갖는 모스 트랜지스터 및 그 제조방법 |
US7393733B2 (en) * | 2004-12-01 | 2008-07-01 | Amberwave Systems Corporation | Methods of forming hybrid fin field-effect transistor structures |
US7741182B2 (en) * | 2005-01-28 | 2010-06-22 | Nxp B.V. | Method of fabricating a dual gate FET |
US7470951B2 (en) * | 2005-01-31 | 2008-12-30 | Freescale Semiconductor, Inc. | Hybrid-FET and its application as SRAM |
US20060214233A1 (en) * | 2005-03-22 | 2006-09-28 | Ananthanarayanan Hari P | FinFET semiconductor device |
US7344962B2 (en) * | 2005-06-21 | 2008-03-18 | International Business Machines Corporation | Method of manufacturing dual orientation wafers |
US7323389B2 (en) * | 2005-07-27 | 2008-01-29 | Freescale Semiconductor, Inc. | Method of forming a FINFET structure |
US7265059B2 (en) | 2005-09-30 | 2007-09-04 | Freescale Semiconductor, Inc. | Multiple fin formation |
US7709303B2 (en) | 2006-01-10 | 2010-05-04 | Freescale Semiconductor, Inc. | Process for forming an electronic device including a fin-type structure |
FR2896620B1 (fr) * | 2006-01-23 | 2008-05-30 | Commissariat Energie Atomique | Circuit integre tridimensionnel de type c-mos et procede de fabrication |
US7544980B2 (en) * | 2006-01-27 | 2009-06-09 | Freescale Semiconductor, Inc. | Split gate memory cell in a FinFET |
US7803670B2 (en) * | 2006-07-20 | 2010-09-28 | Freescale Semiconductor, Inc. | Twisted dual-substrate orientation (DSO) substrates |
WO2008039495A1 (en) * | 2006-09-27 | 2008-04-03 | Amberwave Systems Corporation | Tri-gate field-effect transistors formed by aspect ratio trapping |
US7692254B2 (en) * | 2007-07-16 | 2010-04-06 | International Business Machines Corporation | Fin-type field effect transistor structure with merged source/drain silicide and method of forming the structure |
-
2007
- 2007-11-30 US US11/948,235 patent/US8288756B2/en active Active
-
2008
- 2008-11-21 WO PCT/US2008/013041 patent/WO2009070252A1/en active Application Filing
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- 2008-11-21 KR KR1020107011883A patent/KR101392436B1/ko active IP Right Grant
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- 2008-11-21 EP EP08853153A patent/EP2220686A1/en not_active Ceased
- 2008-11-28 TW TW097146123A patent/TWI450339B/zh active
-
2012
- 2012-08-13 US US13/584,673 patent/US8815658B2/en active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6475890B1 (en) * | 2001-02-12 | 2002-11-05 | Advanced Micro Devices, Inc. | Fabrication of a field effect transistor with an upside down T-shaped semiconductor pillar in SOI technology |
JP2006501672A (ja) * | 2002-09-30 | 2006-01-12 | アドバンスト・マイクロ・ディバイシズ・インコーポレイテッド | 改善されたキャリア移動度を有するフィンfetとその形成方法 |
JP2005045263A (ja) * | 2003-07-23 | 2005-02-17 | Samsung Electronics Co Ltd | ピン電界効果トランジスタ及びその形成方法 |
JP2005051241A (ja) * | 2003-07-25 | 2005-02-24 | Interuniv Micro Electronica Centrum Vzw | 多層ゲート半導体デバイス及びその製造方法 |
JP2007509496A (ja) * | 2003-10-22 | 2007-04-12 | コミツサリア タ レネルジー アトミーク | 1つ以上のトランジスタチャンネルを形成可能な電界効果マイクロエレクトロニクスデバイス |
JP2006093717A (ja) * | 2004-09-25 | 2006-04-06 | Samsung Electronics Co Ltd | 変形されたチャンネル層を有する電界効果トランジスタ及びその製造方法 |
WO2006125040A2 (en) * | 2005-05-17 | 2006-11-23 | Amberwave Systems Corporation | Lattice-mismatched semiconductor structures with reduced dislocation defect densities related methods for device fabrication |
US20070148837A1 (en) * | 2005-12-27 | 2007-06-28 | Uday Shah | Method of fabricating a multi-cornered film |
JP2007258485A (ja) * | 2006-03-23 | 2007-10-04 | Toshiba Corp | 半導体装置及びその製造方法 |
US20070235763A1 (en) * | 2006-03-29 | 2007-10-11 | Doyle Brian S | Substrate band gap engineered multi-gate pMOS devices |
Also Published As
Publication number | Publication date |
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CN101884107B (zh) | 2013-02-13 |
KR101392436B1 (ko) | 2014-05-07 |
US20090140294A1 (en) | 2009-06-04 |
US8815658B2 (en) | 2014-08-26 |
CN101884107A (zh) | 2010-11-10 |
TW200937535A (en) | 2009-09-01 |
JP5498394B2 (ja) | 2014-05-21 |
US20120309141A1 (en) | 2012-12-06 |
US8288756B2 (en) | 2012-10-16 |
WO2009070252A1 (en) | 2009-06-04 |
EP2220686A1 (en) | 2010-08-25 |
TWI450339B (zh) | 2014-08-21 |
KR20100098516A (ko) | 2010-09-07 |
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