JP5107027B2 - ダイアモンド状のカーボンチャネルを有する電界効果トランジスタの製造方法 - Google Patents
ダイアモンド状のカーボンチャネルを有する電界効果トランジスタの製造方法 Download PDFInfo
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- JP5107027B2 JP5107027B2 JP2007504450A JP2007504450A JP5107027B2 JP 5107027 B2 JP5107027 B2 JP 5107027B2 JP 2007504450 A JP2007504450 A JP 2007504450A JP 2007504450 A JP2007504450 A JP 2007504450A JP 5107027 B2 JP5107027 B2 JP 5107027B2
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- diamond
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims description 23
- 229910052799 carbon Inorganic materials 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 238000000034 method Methods 0.000 title claims description 11
- 230000005669 field effect Effects 0.000 title description 7
- 238000005530 etching Methods 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 18
- 239000004065 semiconductor Substances 0.000 claims description 17
- 238000000151 deposition Methods 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 13
- 229910003460 diamond Inorganic materials 0.000 claims description 10
- 239000010432 diamond Substances 0.000 claims description 10
- 229910052732 germanium Inorganic materials 0.000 claims description 4
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 claims description 4
- 238000000407 epitaxy Methods 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 239000012212 insulator Substances 0.000 claims description 3
- JBRZTFJDHDCESZ-UHFFFAOYSA-N AsGa Chemical compound [As]#[Ga] JBRZTFJDHDCESZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910001218 Gallium arsenide Inorganic materials 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 claims description 2
- WPYVAWXEWQSOGY-UHFFFAOYSA-N indium antimonide Chemical compound [Sb]#[In] WPYVAWXEWQSOGY-UHFFFAOYSA-N 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims 7
- 230000000694 effects Effects 0.000 claims 1
- 108091006146 Channels Proteins 0.000 description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 5
- 229910052710 silicon Inorganic materials 0.000 description 5
- 239000010703 silicon Substances 0.000 description 5
- 230000008021 deposition Effects 0.000 description 3
- 230000000873 masking effect Effects 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 239000002019 doping agent Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 102000004129 N-Type Calcium Channels Human genes 0.000 description 1
- 108090000699 N-Type Calcium Channels Proteins 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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
- H01L29/76—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
-
- 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
- H01L29/66015—Multistep manufacturing processes of devices having a semiconductor body comprising semiconducting carbon, e.g. diamond, diamond-like carbon, graphene
- H01L29/66037—Multistep manufacturing processes of devices having a semiconductor body comprising semiconducting carbon, e.g. diamond, diamond-like carbon, graphene 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
- H01L29/66045—Field-effect 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
- H01L29/66007—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
-
- 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
- H01L29/66742—Thin film unipolar 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
- H01L29/76—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
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)
- Manufacturing & Machinery (AREA)
- Thin Film Transistor (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Description
−ダイアモンド状のカーボン層を基板上に堆積させ、
−前記ダイアモンド状のカーボン層上に絶縁ゲート層を堆積させ、
−前記絶縁ゲート層上に少なくとも1つの導電層を堆積させ、ゲート電極を形成するために前記絶縁ゲート層をエッチングし、
−側面の絶縁膜を形成するために前記ゲート電極の側面に絶縁材料を堆積させ、
−前記ゲート絶縁層をエッチングし、
−前記チャネルの輪郭を描くように前記ダイアモンド状のカーボン層をエッチングし、
−前記チャネルの両側にソースを形成するための半導体材料及びドレインを形成するための半導体材料を堆積させること
を含むという事実により達成される。
Claims (3)
- ゲート絶縁層(3)によりチャネル(7)から分離されたゲート電極(5)により制御される単結晶チャネル(7)により接続される単結晶ソース(10)及び単結晶ドレイン(11)を含む電界効果トランジスタの製造方法であって、前記チャネル(7)はダイアモンド状のカーボン層(1)により形成され、前記方法は、
アルミナの層によって覆われた基板を用意し、
ダイアモンド状のカーボン層(1)を基板(2)上に堆積させ、
前記ダイアモンド状のカーボン層(1)上に前記ゲート絶縁層(3)を堆積させ、
前記ゲート絶縁層(3)上に少なくとも1つの導電層(4)を堆積させ、前記ゲート電極(5)を形成するように前記導電層(4)をエッチングし、
前記ゲート電極(5)の側面に絶縁材料を堆積させて側面の絶縁体(6)を形成し、
前記ゲート絶縁層(3)をエッチングし、
前記ダイアモンド状のカーボン層(1)をエッチングして前記チャネルを画定し、
前記単結晶ソース(10)を形成するための半導体材料(9a)及び前記単結晶ドレイン(11)を形成するための半導体材料(9b)を前記チャネル(7)の両側にエピタキシーにより堆積させて、前記半導体材料(9b)は、NMOSタイプの前記単結晶ドレイン(11)を形成する際には、ダイアモンド、ゲルマニウム、ガリウム砒素又はインジウムアンチモンを含む一群から選択され、PMOSタイプの前記単結晶ドレイン(11)を形成する際には、ダイアモンドおよびゲルマニウムを含む一群から選択されることを含むことを特徴とする方法。 - 請求項1に記載の方法であって、前記ダイアモンド状のカーボン層(1)のエッチングは、前記ゲート絶縁層(3)の下に前記ダイアモンド状のカーボン層(1)の陥没部分を得るための等方性エッチングであることを特徴とする方法。
- 請求項2に記載の方法であって、前記ゲート電極(5)及び前記側面の絶縁体(6)に覆われていない前記基板(2)の区域において、前記半導体材料(9a、9b)を異方性エッチングすることを含むことを特徴とする方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0403073A FR2868209B1 (fr) | 2004-03-25 | 2004-03-25 | Transistor a effet de champ a canal en carbone diamant |
FR0403073 | 2004-03-25 | ||
PCT/FR2005/000717 WO2005093794A1 (fr) | 2004-03-25 | 2005-03-25 | Procede de realisation d’un transistor a effet de champ a canal en carbone diamant et transistor obtenu |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007531257A JP2007531257A (ja) | 2007-11-01 |
JP5107027B2 true JP5107027B2 (ja) | 2012-12-26 |
Family
ID=34944502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007504450A Expired - Fee Related JP5107027B2 (ja) | 2004-03-25 | 2005-03-25 | ダイアモンド状のカーボンチャネルを有する電界効果トランジスタの製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7553693B2 (ja) |
EP (1) | EP1728269A1 (ja) |
JP (1) | JP5107027B2 (ja) |
FR (1) | FR2868209B1 (ja) |
WO (1) | WO2005093794A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4817813B2 (ja) * | 2005-11-15 | 2011-11-16 | 株式会社神戸製鋼所 | ダイヤモンド半導体素子及びその製造方法 |
US7816240B2 (en) | 2006-02-23 | 2010-10-19 | Acorn Technologies, Inc. | Method for making semiconductor insulated-gate field-effect transistor having multilayer deposited metal source(s) and/or drain(s) |
US8193032B2 (en) * | 2010-06-29 | 2012-06-05 | International Business Machines Corporation | Ultrathin spacer formation for carbon-based FET |
Family Cites Families (24)
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US4090289A (en) * | 1976-08-18 | 1978-05-23 | International Business Machines Corporation | Method of fabrication for field effect transistors (FETs) having a common channel stopper and FET channel doping with the channel stopper doping self-aligned to the dielectric isolation between FETS |
GB8812235D0 (en) * | 1988-05-24 | 1988-06-29 | Jones B L | Manufacturing electronic devices |
JP2670309B2 (ja) * | 1988-09-28 | 1997-10-29 | 株式会社東芝 | 半導体装置の製造方法 |
WO1990007796A1 (en) * | 1989-01-03 | 1990-07-12 | Massachusetts Institute Of Technology | Insulator films on diamond |
JP2813023B2 (ja) * | 1990-03-13 | 1998-10-22 | 株式会社神戸製鋼所 | Mis型ダイヤモンド電界効果トランジスタ |
JPH0799318A (ja) * | 1993-09-28 | 1995-04-11 | Kobe Steel Ltd | ダイヤモンド薄膜電界効果トランジスタ及びその製造方法 |
JPH07142741A (ja) * | 1993-11-20 | 1995-06-02 | Ricoh Co Ltd | C−mos薄膜トランジスタおよびその作製方法 |
US5455432A (en) * | 1994-10-11 | 1995-10-03 | Kobe Steel Usa | Diamond semiconductor device with carbide interlayer |
JPH08213607A (ja) * | 1995-02-08 | 1996-08-20 | Ngk Insulators Ltd | 半導体装置およびその製造方法 |
FR2749977B1 (fr) * | 1996-06-14 | 1998-10-09 | Commissariat Energie Atomique | Transistor mos a puits quantique et procedes de fabrication de celui-ci |
JP3364119B2 (ja) * | 1996-09-02 | 2003-01-08 | 東京瓦斯株式会社 | 水素終端ダイヤモンドmisfetおよびその製造方法 |
US6013191A (en) * | 1997-10-27 | 2000-01-11 | Advanced Refractory Technologies, Inc. | Method of polishing CVD diamond films by oxygen plasma |
US6198114B1 (en) * | 1997-10-28 | 2001-03-06 | Stmicroelectronics, Inc. | Field effect transistor having dielectrically isolated sources and drains and method for making same |
JP2002530864A (ja) | 1998-11-12 | 2002-09-17 | インテル・コーポレーション | 階段ソース/ドレイン接合部を有する電界効果トランジスタ構造 |
US6573565B2 (en) * | 1999-07-28 | 2003-06-03 | International Business Machines Corporation | Method and structure for providing improved thermal conduction for silicon semiconductor devices |
FR2806832B1 (fr) * | 2000-03-22 | 2002-10-25 | Commissariat Energie Atomique | Transistor mos a source et drain metalliques, et procede de fabrication d'un tel transistor |
JP4153984B2 (ja) | 2000-09-01 | 2008-09-24 | 株式会社神戸製鋼所 | トランジスタ |
US6521949B2 (en) * | 2001-05-03 | 2003-02-18 | International Business Machines Corporation | SOI transistor with polysilicon seed |
EP1415337B1 (en) * | 2001-08-09 | 2009-11-18 | Amberwave Systems Corporation | Dual layer cmos devices |
US6492216B1 (en) * | 2002-02-07 | 2002-12-10 | Taiwan Semiconductor Manufacturing Company | Method of forming a transistor with a strained channel |
JP3626734B2 (ja) * | 2002-03-11 | 2005-03-09 | 日本電気株式会社 | 薄膜半導体装置 |
US6657223B1 (en) * | 2002-10-29 | 2003-12-02 | Advanced Micro Devices, Inc. | Strained silicon MOSFET having silicon source/drain regions and method for its fabrication |
US7119417B2 (en) * | 2003-09-25 | 2006-10-10 | Matsushita Electric Industrial Co., Ltd. | Semiconductor device and fabrication method thereof |
US7598516B2 (en) * | 2005-01-07 | 2009-10-06 | International Business Machines Corporation | Self-aligned process for nanotube/nanowire FETs |
-
2004
- 2004-03-25 FR FR0403073A patent/FR2868209B1/fr not_active Expired - Fee Related
-
2005
- 2005-03-25 JP JP2007504450A patent/JP5107027B2/ja not_active Expired - Fee Related
- 2005-03-25 US US10/593,335 patent/US7553693B2/en not_active Expired - Fee Related
- 2005-03-25 EP EP05744607A patent/EP1728269A1/fr not_active Withdrawn
- 2005-03-25 WO PCT/FR2005/000717 patent/WO2005093794A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US7553693B2 (en) | 2009-06-30 |
FR2868209B1 (fr) | 2006-06-16 |
FR2868209A1 (fr) | 2005-09-30 |
WO2005093794A1 (fr) | 2005-10-06 |
US20070218600A1 (en) | 2007-09-20 |
EP1728269A1 (fr) | 2006-12-06 |
JP2007531257A (ja) | 2007-11-01 |
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Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
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