KR100545706B1 - 반도체 소자 제조방법 - Google Patents
반도체 소자 제조방법 Download PDFInfo
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- KR100545706B1 KR100545706B1 KR1020000035965A KR20000035965A KR100545706B1 KR 100545706 B1 KR100545706 B1 KR 100545706B1 KR 1020000035965 A KR1020000035965 A KR 1020000035965A KR 20000035965 A KR20000035965 A KR 20000035965A KR 100545706 B1 KR100545706 B1 KR 100545706B1
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- H—ELECTRICITY
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- 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
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- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
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- H10D64/60—Electrodes characterised by their materials
- H10D64/66—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes
- H10D64/68—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes characterised by the insulator, e.g. by the gate insulator
- H10D64/691—Electrodes having a conductor capacitively coupled to a semiconductor by an insulator, e.g. MIS electrodes characterised by the insulator, e.g. by the gate insulator comprising metallic compounds, e.g. metal oxides or metal silicates
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- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
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- H—ELECTRICITY
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- 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
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02225—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer
- H01L21/0226—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process
- H01L21/02263—Forming insulating materials on a substrate characterised by the process for the formation of the insulating layer formation by a deposition process deposition from the gas or vapour phase
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- H—ELECTRICITY
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- 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
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/28008—Making conductor-insulator-semiconductor electrodes
- H01L21/28017—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon
- H01L21/28158—Making the insulator
- H01L21/28167—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation
- H01L21/28185—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation with a treatment, e.g. annealing, after the formation of the gate insulator and before the formation of the definitive gate conductor
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- 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
- H01L21/28—Manufacture of electrodes on semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/268
- H01L21/28008—Making conductor-insulator-semiconductor electrodes
- H01L21/28017—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon
- H01L21/28158—Making the insulator
- H01L21/28167—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation
- H01L21/28194—Making the insulator on single crystalline silicon, e.g. using a liquid, i.e. chemical oxidation by deposition, e.g. evaporation, ALD, CVD, sputtering, laser deposition
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- 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
- H10D64/01—Manufacture or treatment
- H10D64/017—Manufacture or treatment using dummy gates in processes wherein at least parts of the final gates are self-aligned to the dummy gates, i.e. replacement gate processes
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- H—ELECTRICITY
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- 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
- H01L21/02107—Forming insulating materials on a substrate
- H01L21/02109—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates
- H01L21/02112—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer
- H01L21/02172—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides
- H01L21/02175—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal
- H01L21/02181—Forming insulating materials on a substrate characterised by the type of layer, e.g. type of material, porous/non-porous, pre-cursors, mixtures or laminates characterised by the material of the layer the material containing at least one metal element, e.g. metal oxides, metal nitrides, metal oxynitrides or metal carbides characterised by the metal the material containing hafnium, e.g. HfO2
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- Insulated Gate Type Field-Effect Transistor (AREA)
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Abstract
Description
Claims (22)
- 반도체 소자의 제조 방법에 있어서,반도체 기판상에 게이트절연막으로서 화학적기상증착법을 이용하여 HfO2막을 증착하는 제 1 단계;상기 HfO2막의 유전율 증가를 위한 어닐링을 실시하는 제 2 단계; 및상기 HfO2막상에 게이트전극을 형성하는 제 3 단계를 포함하여 이루어짐을 특징으로 하는 반도체 소자의 제조 방법.
- 제 1 항에 있어서,상기 제 1 단계는,상기 HfO2막의 출발물질로 하프늄테트라부타옥사이드막을 이용하고, 산소처리를 위한 소스로 O2, N2O 또는 D2O 중 어느 하나를 이용하여 이루어지는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 상기 제 1 단계에서,상기 HfO2막은 플라즈마화학기상증착법을 이용하여 10Å∼90Å의 두께로 형성되는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제 3 항에 있어서,상기 HfO2막 증착은, 플라즈마소스로 마이크로웨이브 리모트방식을 이용하며, He, Ar, Kr 또는 Xe 중 어느 하나의 여기가스를 사용하여 200∼550℃에서 50∼550W의 파워로 이루어지는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제 1 항에 있어서,상기 제 2 단계는,O2, N2 또는 N2O 분위기에서 20℃∼80℃/초의 램프레이트조건으로 500℃∼800℃에서 10∼120초동안 급속열처리하여 이루어지는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제 1 항에 있어서,상기 제 2 단계는,450℃∼800℃의 O2, N2 또는 N2O 분위기하에서 10∼60분동안 노열처리하여 이루어지는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제 1 항에 있어서,상기 제 2 단계는,300℃∼500℃에서 1∼20분동안 UV-오존처리하여 이루어지는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제 1 항에 있어서,상기 제 1 단계전에,상기 반도체기판상에 3Å∼10Å 두께의 실리콘디옥사이드막을 형성하는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제 8 항에 있어서,상기 실리콘디옥사이드막은,O2 또는 N2 분위기에서 1atm 또는 0.1∼1Torr의 압력과 700∼900℃의 급속열 처리에 의해 형성되는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 반도체 소자의 제조 방법에 있어서,반도체 기판상에 원자층증착법을 이용하여 HfO2막을 증착하는 제 1 단계;상기 HfO2막 표면에 유전율 증가를 위한 어닐링을 실시하는 제 2 단계; 및상기 HfO2막상에 게이트전극을 형성하고, 상기 게이트전극 양측의 반도체 기판에 소오스/드레인을 형성하는 제 3 단계를 포함하여 이루어짐을 특징으로 하는 반도체 소자의 제조 방법.
- 제 10 항에 있어서,상기 제 1 단계에서,상기 HfO2막의 출발물질로 하프늄테트라부타옥사이드, Hf(th)Cl4 또는 HfCl4 중 어느 하나를 이용하며, 산소처리를 위한 소스로 H2O를 이용하는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제 11 항에 있어서,상기 출발물질의 도징 및 퍼징시 N2, NH3 또는 ND3 중 어느 하나의 가스를 이용하는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제 10 항에 있어서,상기 제 1 단계는,150℃∼550℃의 온도와 0.05Torr∼2Torr의 압력에서 이루어지는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제 10 항에 있어서,상기 제 2 단계는,O2, N2 또는 N2O 분위기에서 20℃∼80℃/초의 램프레이트조건으로 500℃∼800℃에서 10∼120초동안 급속열처리하여 이루어지는 것을 특징으로 하는 반도체소자의 제조 방법.
- 제 10 항에 있어서,상기 제 2 단계는,450℃∼800℃의 O2, N2 또는 N2O 분위기하에서 10∼60분동안 노열처리하여 이루어지는 것을 특징으로 하는 반도체 소자의 제조 방법.
- 제 10 항에 있어서,상기 제 2 단계는,300℃∼500℃에서 1∼20분동안 UV-오존처리하여 이루어지는 것을 특징으로 하는 반도체 소자의 제조 방법.
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Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000035965A KR100545706B1 (ko) | 2000-06-28 | 2000-06-28 | 반도체 소자 제조방법 |
| US09/883,188 US6511875B2 (en) | 2000-06-28 | 2001-06-19 | Method for making high K dielectric gate for semiconductor device |
| US10/298,564 US6664160B2 (en) | 2000-06-28 | 2002-11-19 | Gate structure with high K dielectric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000035965A KR100545706B1 (ko) | 2000-06-28 | 2000-06-28 | 반도체 소자 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020001337A KR20020001337A (ko) | 2002-01-09 |
| KR100545706B1 true KR100545706B1 (ko) | 2006-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020000035965A Expired - Lifetime KR100545706B1 (ko) | 2000-06-28 | 2000-06-28 | 반도체 소자 제조방법 |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US6511875B2 (ko) |
| KR (1) | KR100545706B1 (ko) |
Families Citing this family (65)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6620723B1 (en) | 2000-06-27 | 2003-09-16 | Applied Materials, Inc. | Formation of boride barrier layers using chemisorption techniques |
| KR100693781B1 (ko) * | 2000-10-25 | 2007-03-12 | 주식회사 하이닉스반도체 | 단원자층 증착법을 이용한 실리케이트 형성 방법 |
| KR100379621B1 (ko) * | 2001-07-10 | 2003-04-10 | 광주과학기술원 | Mos 트랜지스터 게이트 절연막 및 그 제조방법 |
| US6720027B2 (en) * | 2002-04-08 | 2004-04-13 | Applied Materials, Inc. | Cyclical deposition of a variable content titanium silicon nitride layer |
| US6846516B2 (en) * | 2002-04-08 | 2005-01-25 | Applied Materials, Inc. | Multiple precursor cyclical deposition system |
| US20030235961A1 (en) * | 2002-04-17 | 2003-12-25 | Applied Materials, Inc. | Cyclical sequential deposition of multicomponent films |
| US20030232501A1 (en) * | 2002-06-14 | 2003-12-18 | Kher Shreyas S. | Surface pre-treatment for enhancement of nucleation of high dielectric constant materials |
| US7067439B2 (en) | 2002-06-14 | 2006-06-27 | Applied Materials, Inc. | ALD metal oxide deposition process using direct oxidation |
| US6858547B2 (en) | 2002-06-14 | 2005-02-22 | Applied Materials, Inc. | System and method for forming a gate dielectric |
| KR100513719B1 (ko) | 2002-08-12 | 2005-09-07 | 삼성전자주식회사 | 하프늄 산화막 형성용 전구체 및 상기 전구체를 이용한하프늄 산화막의 형성방법 |
| KR100945648B1 (ko) * | 2002-10-29 | 2010-03-04 | 매그나칩 반도체 유한회사 | 반도체 소자의 트랜지스터 및 그 제조 방법 |
| US7262133B2 (en) | 2003-01-07 | 2007-08-28 | Applied Materials, Inc. | Enhancement of copper line reliability using thin ALD tan film to cap the copper line |
| CN1320606C (zh) * | 2003-03-04 | 2007-06-06 | 台湾积体电路制造股份有限公司 | 一种栅极介电层与改善其电性的方法 |
| US20040198069A1 (en) | 2003-04-04 | 2004-10-07 | Applied Materials, Inc. | Method for hafnium nitride deposition |
| US6909151B2 (en) | 2003-06-27 | 2005-06-21 | Intel Corporation | Nonplanar device with stress incorporation layer and method of fabrication |
| US7456476B2 (en) | 2003-06-27 | 2008-11-25 | Intel Corporation | Nonplanar semiconductor device with partially or fully wrapped around gate electrode and methods of fabrication |
| TW200526804A (en) * | 2003-10-30 | 2005-08-16 | Tokyo Electron Ltd | Method of manufacturing semiconductor device, film-forming apparatus, and storage medium |
| KR100575092B1 (ko) | 2003-12-24 | 2006-05-03 | 한국전자통신연구원 | 게이트 절연막의 형성 방법 |
| KR100564801B1 (ko) * | 2003-12-30 | 2006-03-28 | 동부아남반도체 주식회사 | 반도체 제조 방법 |
| KR100538444B1 (ko) * | 2003-12-31 | 2005-12-22 | 동부아남반도체 주식회사 | 비아 홀 및 트렌치 형성 방법 |
| US7037816B2 (en) * | 2004-01-23 | 2006-05-02 | Taiwan Semiconductor Manufacturing Company, Ltd. | System and method for integration of HfO2 and RTCVD poly-silicon |
| US7154118B2 (en) | 2004-03-31 | 2006-12-26 | Intel Corporation | Bulk non-planar transistor having strained enhanced mobility and methods of fabrication |
| US20050252449A1 (en) * | 2004-05-12 | 2005-11-17 | Nguyen Son T | Control of gas flow and delivery to suppress the formation of particles in an MOCVD/ALD system |
| US8323754B2 (en) * | 2004-05-21 | 2012-12-04 | Applied Materials, Inc. | Stabilization of high-k dielectric materials |
| US8119210B2 (en) * | 2004-05-21 | 2012-02-21 | Applied Materials, Inc. | Formation of a silicon oxynitride layer on a high-k dielectric material |
| US20060019033A1 (en) * | 2004-05-21 | 2006-01-26 | Applied Materials, Inc. | Plasma treatment of hafnium-containing materials |
| US20060153995A1 (en) * | 2004-05-21 | 2006-07-13 | Applied Materials, Inc. | Method for fabricating a dielectric stack |
| US20060062917A1 (en) * | 2004-05-21 | 2006-03-23 | Shankar Muthukrishnan | Vapor deposition of hafnium silicate materials with tris(dimethylamino)silane |
| US7579280B2 (en) | 2004-06-01 | 2009-08-25 | Intel Corporation | Method of patterning a film |
| US7042009B2 (en) | 2004-06-30 | 2006-05-09 | Intel Corporation | High mobility tri-gate devices and methods of fabrication |
| US7348284B2 (en) | 2004-08-10 | 2008-03-25 | Intel Corporation | Non-planar pMOS structure with a strained channel region and an integrated strained CMOS flow |
| US7332439B2 (en) | 2004-09-29 | 2008-02-19 | Intel Corporation | Metal gate transistors with epitaxial source and drain regions |
| US7422946B2 (en) | 2004-09-29 | 2008-09-09 | Intel Corporation | Independently accessed double-gate and tri-gate transistors in same process flow |
| US7361958B2 (en) | 2004-09-30 | 2008-04-22 | Intel Corporation | Nonplanar transistors with metal gate electrodes |
| US20060086977A1 (en) | 2004-10-25 | 2006-04-27 | Uday Shah | Nonplanar device with thinned lower body portion and method of fabrication |
| US7518196B2 (en) | 2005-02-23 | 2009-04-14 | Intel Corporation | Field effect transistor with narrow bandgap source and drain regions and method of fabrication |
| US20060202266A1 (en) | 2005-03-14 | 2006-09-14 | Marko Radosavljevic | Field effect transistor with metal source/drain regions |
| US7858481B2 (en) | 2005-06-15 | 2010-12-28 | Intel Corporation | Method for fabricating transistor with thinned channel |
| US7547637B2 (en) | 2005-06-21 | 2009-06-16 | Intel Corporation | Methods for patterning a semiconductor film |
| US7279375B2 (en) | 2005-06-30 | 2007-10-09 | Intel Corporation | Block contact architectures for nanoscale channel transistors |
| US20070020890A1 (en) * | 2005-07-19 | 2007-01-25 | Applied Materials, Inc. | Method and apparatus for semiconductor processing |
| US7402875B2 (en) | 2005-08-17 | 2008-07-22 | Intel Corporation | Lateral undercut of metal gate in SOI device |
| US20070049043A1 (en) * | 2005-08-23 | 2007-03-01 | Applied Materials, Inc. | Nitrogen profile engineering in HI-K nitridation for device performance enhancement and reliability improvement |
| US7402534B2 (en) * | 2005-08-26 | 2008-07-22 | Applied Materials, Inc. | Pretreatment processes within a batch ALD reactor |
| US20070065578A1 (en) * | 2005-09-21 | 2007-03-22 | Applied Materials, Inc. | Treatment processes for a batch ALD reactor |
| US20070090416A1 (en) | 2005-09-28 | 2007-04-26 | Doyle Brian S | CMOS devices with a single work function gate electrode and method of fabrication |
| US7479421B2 (en) | 2005-09-28 | 2009-01-20 | Intel Corporation | Process for integrating planar and non-planar CMOS transistors on a bulk substrate and article made thereby |
| US7485503B2 (en) | 2005-11-30 | 2009-02-03 | Intel Corporation | Dielectric interface for group III-V semiconductor device |
| KR100654554B1 (ko) * | 2005-12-29 | 2006-12-05 | 동부일렉트로닉스 주식회사 | 반도체 소자의 제조방법 |
| US7964514B2 (en) * | 2006-03-02 | 2011-06-21 | Applied Materials, Inc. | Multiple nitrogen plasma treatments for thin SiON dielectrics |
| US7837838B2 (en) * | 2006-03-09 | 2010-11-23 | Applied Materials, Inc. | Method of fabricating a high dielectric constant transistor gate using a low energy plasma apparatus |
| US7678710B2 (en) * | 2006-03-09 | 2010-03-16 | Applied Materials, Inc. | Method and apparatus for fabricating a high dielectric constant transistor gate using a low energy plasma system |
| US7645710B2 (en) * | 2006-03-09 | 2010-01-12 | Applied Materials, Inc. | Method and apparatus for fabricating a high dielectric constant transistor gate using a low energy plasma system |
| US20070252299A1 (en) * | 2006-04-27 | 2007-11-01 | Applied Materials, Inc. | Synchronization of precursor pulsing and wafer rotation |
| US7798096B2 (en) * | 2006-05-05 | 2010-09-21 | Applied Materials, Inc. | Plasma, UV and ion/neutral assisted ALD or CVD in a batch tool |
| US20070259111A1 (en) * | 2006-05-05 | 2007-11-08 | Singh Kaushal K | Method and apparatus for photo-excitation of chemicals for atomic layer deposition of dielectric film |
| US8143646B2 (en) | 2006-08-02 | 2012-03-27 | Intel Corporation | Stacking fault and twin blocking barrier for integrating III-V on Si |
| JP5590886B2 (ja) * | 2006-09-26 | 2014-09-17 | アプライド マテリアルズ インコーポレイテッド | 欠陥パシベーションのための高kゲート積層構造に対するフッ素プラズマ処理 |
| US7659158B2 (en) | 2008-03-31 | 2010-02-09 | Applied Materials, Inc. | Atomic layer deposition processes for non-volatile memory devices |
| US8362566B2 (en) | 2008-06-23 | 2013-01-29 | Intel Corporation | Stress in trigate devices using complimentary gate fill materials |
| US8491967B2 (en) * | 2008-09-08 | 2013-07-23 | Applied Materials, Inc. | In-situ chamber treatment and deposition process |
| US20100062149A1 (en) | 2008-09-08 | 2010-03-11 | Applied Materials, Inc. | Method for tuning a deposition rate during an atomic layer deposition process |
| US9529265B2 (en) | 2014-05-05 | 2016-12-27 | Taiwan Semiconductor Manufacturing Company, Ltd. | Method of preparing and using photosensitive material |
| CN115702476A (zh) * | 2020-06-17 | 2023-02-14 | 应用材料公司 | 使用掺杂层的栅极界面工程 |
| CN117321766A (zh) * | 2021-04-22 | 2023-12-29 | 应用材料公司 | 通过超循环原子层沉积的新颖无定形高k金属氧化物电介质的方法及应用 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6013553A (en) * | 1997-07-24 | 2000-01-11 | Texas Instruments Incorporated | Zirconium and/or hafnium oxynitride gate dielectric |
| US6020024A (en) * | 1997-08-04 | 2000-02-01 | Motorola, Inc. | Method for forming high dielectric constant metal oxides |
| US6060755A (en) * | 1999-07-19 | 2000-05-09 | Sharp Laboratories Of America, Inc. | Aluminum-doped zirconium dielectric film transistor structure and deposition method for same |
| KR20010038771A (ko) * | 1999-10-27 | 2001-05-15 | 김효근 | 고유전율 게이트 절연막의 제조방법 |
| KR20020001256A (ko) * | 2000-06-27 | 2002-01-09 | 박종섭 | 반도체 소자의 게이트 형성 방법 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3217015B2 (ja) * | 1996-07-18 | 2001-10-09 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 電界効果トランジスタの形成方法 |
| US6200866B1 (en) * | 1998-02-23 | 2001-03-13 | Sharp Laboratories Of America, Inc. | Use of silicon germanium and other alloys as the replacement gate for the fabrication of MOSFET |
| JP4237332B2 (ja) * | 1999-04-30 | 2009-03-11 | 株式会社東芝 | 半導体装置の製造方法 |
| US6087231A (en) * | 1999-08-05 | 2000-07-11 | Advanced Micro Devices, Inc. | Fabrication of dual gates of field transistors with prevention of reaction between the gate electrode and the gate dielectric with a high dielectric constant |
| US6221712B1 (en) * | 1999-08-30 | 2001-04-24 | United Microelectronics Corp. | Method for fabricating gate oxide layer |
| US6320784B1 (en) * | 2000-03-14 | 2001-11-20 | Motorola, Inc. | Memory cell and method for programming thereof |
-
2000
- 2000-06-28 KR KR1020000035965A patent/KR100545706B1/ko not_active Expired - Lifetime
-
2001
- 2001-06-19 US US09/883,188 patent/US6511875B2/en not_active Expired - Lifetime
-
2002
- 2002-11-19 US US10/298,564 patent/US6664160B2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6013553A (en) * | 1997-07-24 | 2000-01-11 | Texas Instruments Incorporated | Zirconium and/or hafnium oxynitride gate dielectric |
| US6020024A (en) * | 1997-08-04 | 2000-02-01 | Motorola, Inc. | Method for forming high dielectric constant metal oxides |
| US6060755A (en) * | 1999-07-19 | 2000-05-09 | Sharp Laboratories Of America, Inc. | Aluminum-doped zirconium dielectric film transistor structure and deposition method for same |
| KR20010038771A (ko) * | 1999-10-27 | 2001-05-15 | 김효근 | 고유전율 게이트 절연막의 제조방법 |
| KR20020001256A (ko) * | 2000-06-27 | 2002-01-09 | 박종섭 | 반도체 소자의 게이트 형성 방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| US6511875B2 (en) | 2003-01-28 |
| KR20020001337A (ko) | 2002-01-09 |
| US6664160B2 (en) | 2003-12-16 |
| US20030096467A1 (en) | 2003-05-22 |
| US20020008297A1 (en) | 2002-01-24 |
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