KR101805634B1 - Ⅲ-ⅴ족 배리어를 포함하는 반도체 소자 및 그 제조방법 - Google Patents
Ⅲ-ⅴ족 배리어를 포함하는 반도체 소자 및 그 제조방법 Download PDFInfo
- Publication number
- KR101805634B1 KR101805634B1 KR1020110119125A KR20110119125A KR101805634B1 KR 101805634 B1 KR101805634 B1 KR 101805634B1 KR 1020110119125 A KR1020110119125 A KR 1020110119125A KR 20110119125 A KR20110119125 A KR 20110119125A KR 101805634 B1 KR101805634 B1 KR 101805634B1
- Authority
- KR
- South Korea
- Prior art keywords
- layer
- iii
- material layer
- insulating layer
- barrier layer
- 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.)
- Active
Links
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/40—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels
- H10D30/47—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels having 2D charge carrier gas channels, e.g. nanoribbon FETs or high electron mobility transistors [HEMT]
- H10D30/471—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT]
- H10D30/473—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT] having confinement of carriers by multiple heterojunctions, e.g. quantum well HEMT
- H10D30/4732—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT] having confinement of carriers by multiple heterojunctions, e.g. quantum well HEMT using Group III-V semiconductor material
- H10D30/4735—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT] having confinement of carriers by multiple heterojunctions, e.g. quantum well HEMT using Group III-V semiconductor material having delta-doped or planar-doped donor layers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
-
- 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
- H01L21/02104—Forming layers
- H01L21/02365—Forming inorganic semiconducting materials on a substrate
- H01L21/02518—Deposited layers
- H01L21/02521—Materials
- H01L21/02538—Group 13/15 materials
-
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/015—Manufacture or treatment of FETs having heterojunction interface channels or heterojunction gate electrodes, e.g. HEMT
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/01—Manufacture or treatment
- H10D30/021—Manufacture or treatment of FETs having insulated gates [IGFET]
- H10D30/024—Manufacture or treatment of FETs having insulated gates [IGFET] of fin field-effect transistors [FinFET]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/40—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels
- H10D30/47—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels having 2D charge carrier gas channels, e.g. nanoribbon FETs or high electron mobility transistors [HEMT]
- H10D30/471—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT]
- H10D30/473—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT] having confinement of carriers by multiple heterojunctions, e.g. quantum well HEMT
- H10D30/4732—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT] having confinement of carriers by multiple heterojunctions, e.g. quantum well HEMT using Group III-V semiconductor material
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/40—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels
- H10D30/47—FETs having zero-dimensional [0D], one-dimensional [1D] or two-dimensional [2D] charge carrier gas channels having 2D charge carrier gas channels, e.g. nanoribbon FETs or high electron mobility transistors [HEMT]
- H10D30/471—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT]
- H10D30/475—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT] having wider bandgap layer formed on top of lower bandgap active layer, e.g. undoped barrier HEMTs such as i-AlGaN/GaN HEMTs
- H10D30/4755—High electron mobility transistors [HEMT] or high hole mobility transistors [HHMT] having wider bandgap layer formed on top of lower bandgap active layer, e.g. undoped barrier HEMTs such as i-AlGaN/GaN HEMTs having wide bandgap charge-carrier supplying layers, e.g. modulation doped HEMTs such as n-AlGaAs/GaAs HEMTs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D30/00—Field-effect transistors [FET]
- H10D30/60—Insulated-gate field-effect transistors [IGFET]
- H10D30/62—Fin field-effect transistors [FinFET]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/81—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials of structures exhibiting quantum-confinement effects, e.g. single quantum wells; of structures having periodic or quasi-periodic potential variation
- H10D62/812—Single quantum well structures
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/81—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials of structures exhibiting quantum-confinement effects, e.g. single quantum wells; of structures having periodic or quasi-periodic potential variation
- H10D62/812—Single quantum well structures
- H10D62/814—Quantum box structures
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/81—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials of structures exhibiting quantum-confinement effects, e.g. single quantum wells; of structures having periodic or quasi-periodic potential variation
- H10D62/815—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials of structures exhibiting quantum-confinement effects, e.g. single quantum wells; of structures having periodic or quasi-periodic potential variation of structures having periodic or quasi-periodic potential variation, e.g. superlattices or multiple quantum wells [MQW]
- H10D62/8181—Structures having no potential periodicity in the vertical direction, e.g. lateral superlattices or lateral surface superlattices [LSS]
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/82—Heterojunctions
- H10D62/824—Heterojunctions comprising only Group III-V materials heterojunctions, e.g. GaN/AlGaN heterojunctions
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D62/00—Semiconductor bodies, or regions thereof, of devices having potential barriers
- H10D62/80—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
- H10D62/85—Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials being Group III-V materials, e.g. GaAs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D64/00—Electrodes of devices having potential barriers
- H10D64/20—Electrodes characterised by their shapes, relative sizes or dispositions
- H10D64/27—Electrodes not carrying the current to be rectified, amplified, oscillated or switched, e.g. gates
- H10D64/311—Gate electrodes for field-effect devices
- H10D64/411—Gate electrodes for field-effect devices for FETs
- H10D64/511—Gate electrodes for field-effect devices for FETs for IGFETs
- H10D64/517—Gate electrodes for field-effect devices for FETs for IGFETs characterised by the conducting layers
- H10D64/518—Gate electrodes for field-effect devices for FETs for IGFETs characterised by the conducting layers characterised by their lengths or sectional shapes
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Thin Film Transistor (AREA)
- Junction Field-Effect Transistors (AREA)
Abstract
Description
도 7은 도 6의 반도체 소자를 7-7’방향으로 절개한 면을 나타낸 단면도이다.
도 8은 도 7의 좌측면도이다.
도 9는 도 7의 평면도이다.
40:홀42:제1 물질층 42a:결함
46:배리어층 48:게이트 절연막
50:게이트 전극 60:소스 전극
62:드레인 전극
L1:절연층 M1:감광막 패턴
W1:홀(40)의 폭
Claims (21)
- 기판;
상기 기판 상에 이격되게 형성된 절연층;
상기 절연층의 이격된 부분을 채우고, 상기 절연층보다 높게 돌출된 부분을 갖는 III-V족 물질층;
상기 III-V족 물질층의 돌출된 부분의 측면 및 상부면을 덮고, 상기 III-V족 물질층보다 큰 밴드 갭을 갖는 배리어층;
상기 배리어층의 표면을 덮는 게이트 절연막;
상기 게이트 절연막 상에 형성된 게이트 전극; 및
상기 게이트 전극과 이격된 소스 및 드레인 전극을 포함하고,
상기 III-V족 물질층의 조성비는 일정하고,
상기 III-V족 물질층의 돌출된 부분은 성장과정에서 발생되는 결함을 포함하지 않으며, 상기 소스 및 드레인 전극은 상기 배리어층 및 상기 게이트 절연막과 물리적으로 접촉된 반도체 소자. - 제 1 항에 있어서,
상기 배리어층은 양자우물을 형성하는 III-V족 물질을 포함하는 반도체 소자. - 삭제
- 제 1 항에 있어서,
상기 III-V족 물질층은 적어도 하나의 III족 원소와 적어도 하나의 V족 원소를 포함하는 화합물 반도체층인 반도체 소자. - 제 1 항에 있어서,
상기 배리어층은 적어도 하나의 III족 원소와 적어도 하나의 V족 원소를 포함하는 화합물 반도체층인 반도체 소자. - 제 4 항 또는 제 5 항에 있어서,
상기 적어도 하나의 III족 원소는 In, Ga 및 Al 중 적어도 하나인 반도체 소자. - 제 4 항 또는 제 5 항에 있어서,
상기 적어도 하나의 V족 원소는 As, P 및 Sb 중 적어도 하나인 반도체 소자. - 제 1 항에 있어서,
상기 배리어층의 두께는 1.5nm이하인 반도체 소자. - 기판 상에 상기 기판의 일부를 노출시키는 절연층을 형성하는 단계;
상기 기판의 노출된 영역 상에 상기 절연층 위로 일부가 돌출되는 III-V족 물질층을 형성하는 단계;
상기 III-V족 물질층보다 밴드 갭이 크고, 상기 III-V족 물질층의 돌출된 부분의 측면 및 상부면을 덮는 배리어층을 형성하는 단계;
상기 배리어층 상에 게이트 절연막을 형성하는 단계;
상기 게이트 절연막 상에 게이트 전극을 형성하는 단계; 및
상기 III-V족 물질층 상에 상기 게이트 전극과 이격되는 소스 및 드레인 전극을 형성하는 단계;를 포함하고,
상기 III-V족 물질층은 전체가 동일한 조성비를 가지며,
상기 III-V족 물질층의 돌출된 부분은 성장과정에서 발생되는 결함을 포함하지 않고, 상기 소스 및 드레인 전극은 상기 배리어층 및 상기 게이트 절연막과 물리적으로 접촉되는 반도체 소자의 제조방법. - 제 9 항에 있어서,
상기 절연층을 형성하는 단계는,
상기 기판 상에 상기 기판의 일부를 노출시키는 제1 절연층을 형성하는 단계; 및
상기 제1 절연층 상에 제2 절연층을 형성하는 단계;를 포함하는 반도체 소자의 제조방법. - 제 9 항에 있어서,
상기 절연층 위로 일부가 돌출되는 III-V족 물질층을 형성하는 단계는,
상기 기판의 노출된 영역 상에 상기 III-V족 물질층을 측면 성장시키고, 상기 절연층 상으로 확장시키는 단계;
상기 절연층이 노출될 때까지 상기 III-V족 물질층을 평탄화하는 단계; 및
상기 평탄화된 III-V족 물질층의 상부가 노출되도록 상기 절연층의 일부를 제거하는 단계;를 더 포함하는 반도체 소자의 제조방법. - 제 10 항에 있어서,
상기 절연층 위로 일부가 돌출되는 III-V족 물질층을 형성하는 단계는,
상기 기판의 노출된 영역 상에 상기 III-V족 물질층을 측면 성장시키고, 상기 제2 절연층 상으로 확장시키는 단계;
상기 제2 절연층이 노출될 때까지 상기 III-V족 물질층을 평탄화하는 단계; 및
상기 평탄화된 III-V족 물질층 둘레에서 상기 제2 절연층을 제거하는 단계;를 더 포함하는 반도체 소자의 제조방법. - 제 9 항에 있어서,
상기 배리어층은 양자우물을 형성하는 III-V족 물질로 형성하는 반도체 소자의 제조방법. - 삭제
- 제 9 항에 있어서,
상기 III-V족 물질층과 상기 배리어층은 에피텍시 방법으로 형성하는 반도체 소자의 제조방법. - 제 9 항에 있어서,
상기 III-V족 물질층과 상기 배리어층은 연속적으로 형성하는 반도체 소자의 제조방법. - 제 9 항에 있어서,
상기 III-V족 물질층은 적어도 하나의 III족 원소와 적어도 하나의 V족 원소를 포함하는 화합물 반도체층인 반도체 소자의 제조방법. - 제 9 항에 있어서,
상기 배리어층은 적어도 하나의 III족 원소와 적어도 하나의 V족 원소를 포함하는 화합물 반도체층인 반도체 소자의 제조방법. - 제 17 항 또는 제 18 항에 있어서,
상기 적어도 하나의 III족 원소는 In, Ga 및 Al 중 적어도 하나인 반도체 소자의 제조방법. - 제 17 항 또는 제 18 항에 있어서,
상기 적어도 하나의 V족 원소는 As, P 및 Sb 중 적어도 하나인 반도체 소자의 제조방법. - 제 9 항에 있어서,
상기 배리어층의 두께는 1.5nm이하인 반도체 소자의 제조방법.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110119125A KR101805634B1 (ko) | 2011-11-15 | 2011-11-15 | Ⅲ-ⅴ족 배리어를 포함하는 반도체 소자 및 그 제조방법 |
| US13/611,127 US9070706B2 (en) | 2011-11-15 | 2012-09-12 | Semiconductor device including a gate electrode on a protruding group III-V material layer and method of manufacturing the semiconductor device |
| US14/623,394 US9324852B2 (en) | 2011-11-15 | 2015-02-16 | Semiconductor device including a gate electrode on a protruding group III-V material layer |
| US14/718,968 US9343564B2 (en) | 2011-11-15 | 2015-05-21 | Semiconductor device including a gate electrode on a protruding group III-V material layer and method of manufacturing the semiconductor device |
| US15/069,148 US9419094B2 (en) | 2011-11-15 | 2016-03-14 | Semiconductor device including a gate electrode on a protruding group III-V material layer and method of manufacturing the semiconductor device |
| US15/210,368 US9666706B2 (en) | 2011-11-15 | 2016-07-14 | Method of manufacturing a semiconductor device including a gate electrode on a protruding group III-V material layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020110119125A KR101805634B1 (ko) | 2011-11-15 | 2011-11-15 | Ⅲ-ⅴ족 배리어를 포함하는 반도체 소자 및 그 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20130053339A KR20130053339A (ko) | 2013-05-23 |
| KR101805634B1 true KR101805634B1 (ko) | 2017-12-08 |
Family
ID=48279718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020110119125A Active KR101805634B1 (ko) | 2011-11-15 | 2011-11-15 | Ⅲ-ⅴ족 배리어를 포함하는 반도체 소자 및 그 제조방법 |
Country Status (2)
| Country | Link |
|---|---|
| US (5) | US9070706B2 (ko) |
| KR (1) | KR101805634B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210075892A (ko) * | 2019-12-13 | 2021-06-23 | 울산대학교 산학협력단 | 고 유전율 및 밴드갭을 가지는 게이트 구조체 및 이의 제조방법 |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8890207B2 (en) * | 2011-09-06 | 2014-11-18 | Taiwan Semiconductor Manufacturing Company, Ltd. | FinFET design controlling channel thickness |
| US9142400B1 (en) | 2012-07-17 | 2015-09-22 | Stc.Unm | Method of making a heteroepitaxial layer on a seed area |
| US20160056244A1 (en) * | 2013-06-28 | 2016-02-25 | Intel Corporation | NANOSTRUCTURES AND NANOFEATURES WITH Si (111) PLANES ON Si (100) WAFERS FOR III-N EPITAXY |
| CN103390591B (zh) * | 2013-07-22 | 2015-11-25 | 中国科学院半导体研究所 | 硅基高迁移率Ⅲ-V/Ge沟道的CMOS制备方法 |
| US9640537B2 (en) * | 2013-09-27 | 2017-05-02 | Intel Corporation | Non-silicon device heterolayers on patterned silicon substrate for CMOS by combination of selective and conformal epitaxy |
| FR3023058B1 (fr) * | 2014-06-30 | 2017-09-29 | Commissariat Energie Atomique | Procede de realisation d'un dispositif microelectronique |
| US9496401B1 (en) * | 2015-06-30 | 2016-11-15 | International Business Machines Corpoartion | III-V device structure with multiple threshold voltage |
| EP3133046A1 (en) | 2015-08-17 | 2017-02-22 | IMEC vzw | Al-poor barrier for ingaas semiconductor structure |
| CN107564960A (zh) * | 2017-07-17 | 2018-01-09 | 北京华进创威电子有限公司 | 一种GaNFinFETHEMT器件 |
| WO2019066789A1 (en) * | 2017-09-27 | 2019-04-04 | Intel Corporation | NANORUBAN III-N EPITAXIAL STRUCTURES FOR MANUFACTURING DEVICES |
| US10727328B2 (en) * | 2017-11-30 | 2020-07-28 | Taiwan Semiconductor Manufacturing Co., Ltd. | Semiconductor device and manufacturing method thereof |
| US10950367B1 (en) | 2019-09-05 | 2021-03-16 | Te Connectivity Corporation | Electrical cable |
| KR102802828B1 (ko) * | 2022-11-15 | 2025-04-30 | (재)한국나노기술원 | Fin 구조의 GaN 기반 반도체 소자 및 그 제조방법 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100252862A1 (en) | 2009-04-01 | 2010-10-07 | Chih-Hsin Ko | Source/Drain Engineering of Devices with High-Mobility Channels |
| US20100289116A1 (en) | 2009-05-12 | 2010-11-18 | Taiwan Semiconductor Manufacturing Company, Ltd. | Selective Epitaxial Growth of Semiconductor Materials with Reduced Defects |
| US20110049568A1 (en) | 2005-05-17 | 2011-03-03 | Taiwan Semiconductor Manufacturing Company, Ltd. | Lattice-Mismatched Semiconductor Structures with Reduced Dislocation Defect Densities and Related Methods for Device Fabrication |
Family Cites Families (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0582490A (ja) * | 1991-09-19 | 1993-04-02 | Hitachi Ltd | 選択エツチングの方法、装置 |
| US5859447A (en) * | 1997-05-09 | 1999-01-12 | Yang; Edward S. | Heterojunction bipolar transistor having heterostructure ballasting emitter |
| JP4044276B2 (ja) * | 2000-09-28 | 2008-02-06 | 株式会社東芝 | 半導体装置及びその製造方法 |
| US6413802B1 (en) * | 2000-10-23 | 2002-07-02 | The Regents Of The University Of California | Finfet transistor structures having a double gate channel extending vertically from a substrate and methods of manufacture |
| US6475869B1 (en) * | 2001-02-26 | 2002-11-05 | Advanced Micro Devices, Inc. | Method of forming a double gate transistor having an epitaxial silicon/germanium channel region |
| US20030151077A1 (en) * | 2002-02-13 | 2003-08-14 | Leo Mathew | Method of forming a vertical double gate semiconductor device and structure thereof |
| US6657252B2 (en) * | 2002-03-19 | 2003-12-02 | International Business Machines Corporation | FinFET CMOS with NVRAM capability |
| US6635909B2 (en) * | 2002-03-19 | 2003-10-21 | International Business Machines Corporation | Strained fin FETs structure and method |
| KR100487566B1 (ko) * | 2003-07-23 | 2005-05-03 | 삼성전자주식회사 | 핀 전계 효과 트랜지스터 및 그 형성 방법 |
| US7176092B2 (en) * | 2004-04-16 | 2007-02-13 | Taiwan Semiconductor Manufacturing Company | Gate electrode for a semiconductor fin device |
| KR100674914B1 (ko) * | 2004-09-25 | 2007-01-26 | 삼성전자주식회사 | 변형된 채널층을 갖는 모스 트랜지스터 및 그 제조방법 |
| US20060086977A1 (en) * | 2004-10-25 | 2006-04-27 | Uday Shah | Nonplanar device with thinned lower body portion and method of fabrication |
| US7205601B2 (en) * | 2005-06-09 | 2007-04-17 | Taiwan Semiconductor Manufacturing Company, Ltd. | FinFET split gate EEPROM structure and method of its fabrication |
| US7348642B2 (en) * | 2005-08-03 | 2008-03-25 | International Business Machines Corporation | Fin-type field effect transistor |
| US7384838B2 (en) * | 2005-09-13 | 2008-06-10 | International Business Machines Corporation | Semiconductor FinFET structures with encapsulated gate electrodes and methods for forming such semiconductor FinFET structures |
| WO2007112066A2 (en) * | 2006-03-24 | 2007-10-04 | Amberwave Systems Corporation | Lattice-mismatched semiconductor structures and related methods for device fabrication |
| JP4271210B2 (ja) * | 2006-06-30 | 2009-06-03 | 株式会社東芝 | 電界効果トランジスタ、集積回路素子、及びそれらの製造方法 |
| WO2008039495A1 (en) * | 2006-09-27 | 2008-04-03 | Amberwave Systems Corporation | Tri-gate field-effect transistors formed by aspect ratio trapping |
| US8502263B2 (en) * | 2006-10-19 | 2013-08-06 | Taiwan Semiconductor Manufacturing Company, Ltd. | Light-emitter-based devices with lattice-mismatched semiconductor structures |
| US8362561B2 (en) * | 2006-12-15 | 2013-01-29 | Nxp B.V. | Transistor device and method of manufacturing such a transistor device |
| EP2117040B1 (en) * | 2007-02-27 | 2018-05-16 | Fujitsu Limited | Compound semiconductor device and process for producing the same |
| US7928426B2 (en) * | 2007-03-27 | 2011-04-19 | Intel Corporation | Forming a non-planar transistor having a quantum well channel |
| US8329541B2 (en) * | 2007-06-15 | 2012-12-11 | Taiwan Semiconductor Manufacturing Company, Ltd. | InP-based transistor fabrication |
| US7939889B2 (en) * | 2007-10-16 | 2011-05-10 | Taiwan Semiconductor Manufacturing Company, Ltd. | Reducing resistance in source and drain regions of FinFETs |
| US8129749B2 (en) * | 2008-03-28 | 2012-03-06 | Intel Corporation | Double quantum well structures for transistors |
| US8274097B2 (en) * | 2008-07-01 | 2012-09-25 | Taiwan Semiconductor Manufacturing Company, Ltd. | Reduction of edge effects from aspect ratio trapping |
| US8253211B2 (en) * | 2008-09-24 | 2012-08-28 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor sensor structures with reduced dislocation defect densities |
| US7759142B1 (en) * | 2008-12-31 | 2010-07-20 | Intel Corporation | Quantum well MOSFET channels having uni-axial strain caused by metal source/drains, and conformal regrowth source/drains |
| US9768305B2 (en) | 2009-05-29 | 2017-09-19 | Taiwan Semiconductor Manufacturing Company, Ltd. | Gradient ternary or quaternary multiple-gate transistor |
| US8629478B2 (en) | 2009-07-31 | 2014-01-14 | Taiwan Semiconductor Manufacturing Company, Ltd. | Fin structure for high mobility multiple-gate transistor |
| CN102104069B (zh) * | 2009-12-16 | 2012-11-21 | 中国科学院微电子研究所 | 鳍式晶体管结构及其制作方法 |
| US8283653B2 (en) * | 2009-12-23 | 2012-10-09 | Intel Corporation | Non-planar germanium quantum well devices |
| US8344418B2 (en) * | 2009-12-23 | 2013-01-01 | Intel Corporation | Materials for interfacing high-K dielectric layers with III-V semiconductors |
| US8344425B2 (en) * | 2009-12-30 | 2013-01-01 | Intel Corporation | Multi-gate III-V quantum well structures |
| KR101159952B1 (ko) | 2009-12-31 | 2012-06-25 | 경북대학교 산학협력단 | 3차원 화합물 반도체 소자 및 그 제조방법 |
| JP5694020B2 (ja) * | 2011-03-18 | 2015-04-01 | トランスフォーム・ジャパン株式会社 | トランジスタ回路 |
| US9214538B2 (en) * | 2011-05-16 | 2015-12-15 | Eta Semiconductor Inc. | High performance multigate transistor |
| US8692319B2 (en) * | 2011-06-03 | 2014-04-08 | Infineon Technologies Austria Ag | Lateral trench MESFET |
| US9761666B2 (en) * | 2011-06-16 | 2017-09-12 | Taiwan Semiconductor Manufacturing Company, Ltd. | Strained channel field effect transistor |
| US8685825B2 (en) * | 2011-07-27 | 2014-04-01 | Advanced Ion Beam Technology, Inc. | Replacement source/drain finFET fabrication |
| US8841701B2 (en) * | 2011-08-30 | 2014-09-23 | Taiwan Semiconductor Manufacturing Company, Ltd. | FinFET device having a channel defined in a diamond-like shape semiconductor structure |
| KR101867999B1 (ko) * | 2011-10-31 | 2018-06-18 | 삼성전자주식회사 | Iii-v족 물질층을 형성하는 방법, iii-v족 물질층을 포함하는 반도체 소자 및 그 제조방법 |
| KR20130047813A (ko) * | 2011-10-31 | 2013-05-09 | 삼성전자주식회사 | Iii-v족 화합물 반도체층을 포함하는 반도체 소자 및 그 제조방법 |
| US8497177B1 (en) * | 2012-10-04 | 2013-07-30 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method of making a FinFET device |
-
2011
- 2011-11-15 KR KR1020110119125A patent/KR101805634B1/ko active Active
-
2012
- 2012-09-12 US US13/611,127 patent/US9070706B2/en active Active
-
2015
- 2015-02-16 US US14/623,394 patent/US9324852B2/en active Active
- 2015-05-21 US US14/718,968 patent/US9343564B2/en active Active
-
2016
- 2016-03-14 US US15/069,148 patent/US9419094B2/en active Active
- 2016-07-14 US US15/210,368 patent/US9666706B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110049568A1 (en) | 2005-05-17 | 2011-03-03 | Taiwan Semiconductor Manufacturing Company, Ltd. | Lattice-Mismatched Semiconductor Structures with Reduced Dislocation Defect Densities and Related Methods for Device Fabrication |
| US20100252862A1 (en) | 2009-04-01 | 2010-10-07 | Chih-Hsin Ko | Source/Drain Engineering of Devices with High-Mobility Channels |
| US20100289116A1 (en) | 2009-05-12 | 2010-11-18 | Taiwan Semiconductor Manufacturing Company, Ltd. | Selective Epitaxial Growth of Semiconductor Materials with Reduced Defects |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210075892A (ko) * | 2019-12-13 | 2021-06-23 | 울산대학교 산학협력단 | 고 유전율 및 밴드갭을 가지는 게이트 구조체 및 이의 제조방법 |
| KR102484092B1 (ko) * | 2019-12-13 | 2023-01-04 | 울산대학교 산학협력단 | 고 유전율 및 밴드갭을 가지는 게이트 구조체 및 이의 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| US9666706B2 (en) | 2017-05-30 |
| US9324852B2 (en) | 2016-04-26 |
| US20150255592A1 (en) | 2015-09-10 |
| US9343564B2 (en) | 2016-05-17 |
| US9070706B2 (en) | 2015-06-30 |
| US20160322488A1 (en) | 2016-11-03 |
| KR20130053339A (ko) | 2013-05-23 |
| US9419094B2 (en) | 2016-08-16 |
| US20130119347A1 (en) | 2013-05-16 |
| US20150200285A1 (en) | 2015-07-16 |
| US20160197161A1 (en) | 2016-07-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101805634B1 (ko) | Ⅲ-ⅴ족 배리어를 포함하는 반도체 소자 및 그 제조방법 | |
| JP6549208B2 (ja) | 非平面ゲルマニウム量子井戸デバイス | |
| US9590085B2 (en) | Method and structure for III-V FinFET | |
| KR101461348B1 (ko) | 계면층을 가지는 비평면 양자 우물 디바이스 및 이를 형성하는 방법 | |
| KR20130047453A (ko) | Iii-v족 물질층을 형성하는 방법, iii-v족 물질층을 포함하는 반도체 소자 및 그 제조방법 | |
| TWI427785B (zh) | 非平面鍺量子井裝置 | |
| HK1175589B (en) | Non-planar germanium quantum well devices |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20111115 |
|
| PG1501 | Laying open of application | ||
| A201 | Request for examination | ||
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 20161115 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 20111115 Comment text: Patent Application |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20171116 |
|
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20171130 Patent event code: PR07011E01D |
|
| PR1002 | Payment of registration fee |
Payment date: 20171201 End annual number: 3 Start annual number: 1 |
|
| PG1601 | Publication of registration | ||
| PR1001 | Payment of annual fee |
Payment date: 20201030 Start annual number: 4 End annual number: 4 |
|
| PR1001 | Payment of annual fee |
Payment date: 20211027 Start annual number: 5 End annual number: 5 |
|
| PR1001 | Payment of annual fee |
Payment date: 20221026 Start annual number: 6 End annual number: 6 |
|
| PR1001 | Payment of annual fee |
Payment date: 20241024 Start annual number: 8 End annual number: 8 |