FR2853452B1 - Procede de fabrication d'un dispositif semiconducteur comprenant un dielectrique de grille en materiau a haute permittivite dielectrique - Google Patents
Procede de fabrication d'un dispositif semiconducteur comprenant un dielectrique de grille en materiau a haute permittivite dielectriqueInfo
- Publication number
- FR2853452B1 FR2853452B1 FR0304008A FR0304008A FR2853452B1 FR 2853452 B1 FR2853452 B1 FR 2853452B1 FR 0304008 A FR0304008 A FR 0304008A FR 0304008 A FR0304008 A FR 0304008A FR 2853452 B1 FR2853452 B1 FR 2853452B1
- Authority
- FR
- France
- Prior art keywords
- manufacturing
- semiconductor device
- dielectric
- high dielectric
- grid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000004065 semiconductor Substances 0.000 title 1
Classifications
-
- 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
- H01L21/28185—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
-
- 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
- H01L21/28026—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor
- H01L21/2807—Making conductor-insulator-semiconductor electrodes the insulator being formed after the semiconductor body, the semiconductor being silicon characterised by the conductor the final conductor layer next to the insulator being Si or Ge or C and their alloys except Si
-
- 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
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
- H01L29/4916—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET the conductor material next to the insulator being a silicon layer, e.g. polysilicon doped with boron, phosphorus or nitrogen
- H01L29/4925—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET the conductor material next to the insulator being a silicon layer, e.g. polysilicon doped with boron, phosphorus or nitrogen with a multiple layer structure, e.g. several silicon layers with different crystal structure or grain arrangement
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
- H01L29/51—Insulating materials associated therewith
- H01L29/517—Insulating materials associated therewith the insulating material comprising a metallic compound, e.g. metal oxide, metal silicate
-
- 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
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/49—Metal-insulator-semiconductor electrodes, e.g. gates of MOSFET
- H01L29/51—Insulating materials associated therewith
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Ceramic Engineering (AREA)
- Insulated Gate Type Field-Effect Transistor (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0304008A FR2853452B1 (fr) | 2003-04-01 | 2003-04-01 | Procede de fabrication d'un dispositif semiconducteur comprenant un dielectrique de grille en materiau a haute permittivite dielectrique |
US10/815,473 US7129563B2 (en) | 2003-04-01 | 2004-04-01 | Method of fabricating a semiconductor device comprising a gate dielectric made of high dielectric permittivity material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0304008A FR2853452B1 (fr) | 2003-04-01 | 2003-04-01 | Procede de fabrication d'un dispositif semiconducteur comprenant un dielectrique de grille en materiau a haute permittivite dielectrique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2853452A1 FR2853452A1 (fr) | 2004-10-08 |
FR2853452B1 true FR2853452B1 (fr) | 2005-08-19 |
Family
ID=32982125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0304008A Expired - Fee Related FR2853452B1 (fr) | 2003-04-01 | 2003-04-01 | Procede de fabrication d'un dispositif semiconducteur comprenant un dielectrique de grille en materiau a haute permittivite dielectrique |
Country Status (2)
Country | Link |
---|---|
US (1) | US7129563B2 (fr) |
FR (1) | FR2853452B1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2853452B1 (fr) * | 2003-04-01 | 2005-08-19 | St Microelectronics Sa | Procede de fabrication d'un dispositif semiconducteur comprenant un dielectrique de grille en materiau a haute permittivite dielectrique |
FR2853451B1 (fr) * | 2003-04-03 | 2005-08-05 | St Microelectronics Sa | Couches monocristallines heteroatomiques |
US7564108B2 (en) * | 2004-12-20 | 2009-07-21 | Taiwan Semiconductor Manufacturing Company, Ltd. | Nitrogen treatment to improve high-k gate dielectrics |
US7179676B2 (en) * | 2005-03-28 | 2007-02-20 | Kenet, Inc. | Manufacturing CCDs in a conventional CMOS process |
US7612421B2 (en) * | 2005-10-11 | 2009-11-03 | Atmel Corporation | Electronic device with dopant diffusion barrier and tunable work function and methods of making same |
US20080001237A1 (en) * | 2006-06-29 | 2008-01-03 | Taiwan Semiconductor Manufacturing Company, Ltd. | Semiconductor device having nitrided high-k gate dielectric and metal gate electrode and methods of forming same |
US7998820B2 (en) * | 2007-08-07 | 2011-08-16 | Taiwan Semiconductor Manufacturing Company, Ltd. | High-k gate dielectric and method of manufacture |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5168072A (en) * | 1990-10-12 | 1992-12-01 | Texas Instruments Incorporated | Method of fabricating an high-performance insulated-gate field-effect transistor |
US5534713A (en) * | 1994-05-20 | 1996-07-09 | International Business Machines Corporation | Complementary metal-oxide semiconductor transistor logic using strained SI/SIGE heterostructure layers |
FR2765395B1 (fr) * | 1997-06-30 | 1999-09-03 | Sgs Thomson Microelectronics | Procede de realisation de grille de transistors mos a forte teneur en germanium |
FR2773177B1 (fr) * | 1997-12-29 | 2000-03-17 | France Telecom | Procede d'obtention d'une couche de germanium ou silicium monocristallin sur un substrat de silicium ou germanium monocristallin, respectivement, et produits multicouches obtenus |
FR2775119B1 (fr) * | 1998-02-19 | 2000-04-07 | France Telecom | Procede pour limiter l'interdiffusion dans un dispositif semi-conducteur a grille composite si/si 1-x ge x, o inferieur a x inferieur ou egal a 1. |
TW415103B (en) * | 1998-03-02 | 2000-12-11 | Ibm | Si/SiGe optoelectronic integrated circuits |
JP3592981B2 (ja) * | 1999-01-14 | 2004-11-24 | 松下電器産業株式会社 | 半導体装置及びその製造方法 |
US6300202B1 (en) * | 2000-05-18 | 2001-10-09 | Motorola Inc. | Selective removal of a metal oxide dielectric |
JP3786566B2 (ja) * | 2000-06-27 | 2006-06-14 | 株式会社東芝 | 半導体装置及びその製造方法 |
KR100402381B1 (ko) * | 2001-02-09 | 2003-10-17 | 삼성전자주식회사 | 게르마늄 함유 폴리실리콘 게이트를 가지는 씨모스형반도체 장치 및 그 형성방법 |
US6974735B2 (en) * | 2001-08-09 | 2005-12-13 | Amberwave Systems Corporation | Dual layer Semiconductor Devices |
US6451641B1 (en) * | 2002-02-27 | 2002-09-17 | Advanced Micro Devices, Inc. | Non-reducing process for deposition of polysilicon gate electrode over high-K gate dielectric material |
FR2853452B1 (fr) * | 2003-04-01 | 2005-08-19 | St Microelectronics Sa | Procede de fabrication d'un dispositif semiconducteur comprenant un dielectrique de grille en materiau a haute permittivite dielectrique |
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 |
-
2003
- 2003-04-01 FR FR0304008A patent/FR2853452B1/fr not_active Expired - Fee Related
-
2004
- 2004-04-01 US US10/815,473 patent/US7129563B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US20040256699A1 (en) | 2004-12-23 |
FR2853452A1 (fr) | 2004-10-08 |
US7129563B2 (en) | 2006-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20091231 |