TW200616141A - Strained silicon-on-insulator by anodization of a buried p+ silicon germanium layer - Google Patents
Strained silicon-on-insulator by anodization of a buried p+ silicon germanium layerInfo
- Publication number
- TW200616141A TW200616141A TW094122166A TW94122166A TW200616141A TW 200616141 A TW200616141 A TW 200616141A TW 094122166 A TW094122166 A TW 094122166A TW 94122166 A TW94122166 A TW 94122166A TW 200616141 A TW200616141 A TW 200616141A
- Authority
- TW
- Taiwan
- Prior art keywords
- semiconductor layer
- strained
- relaxed
- layer
- insulator
- Prior art date
Links
- 238000002048 anodisation reaction Methods 0.000 title abstract 2
- 239000012212 insulator Substances 0.000 title abstract 2
- 229910000577 Silicon-germanium Inorganic materials 0.000 title 1
- LEVVHYCKPQWKOP-UHFFFAOYSA-N [Si].[Ge] Chemical compound [Si].[Ge] LEVVHYCKPQWKOP-UHFFFAOYSA-N 0.000 title 1
- 239000004065 semiconductor Substances 0.000 abstract 12
- 239000000758 substrate Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 3
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 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
- H01L21/70—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
- H01L21/71—Manufacture of specific parts of devices defined in group H01L21/70
- H01L21/76—Making of isolation regions between components
- H01L21/762—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers
- H01L21/7624—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology
- H01L21/76251—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology using bonding techniques
- H01L21/76259—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology using bonding techniques with separation/delamination along a porous layer
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/967—Semiconductor on specified insulator
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Recrystallisation Techniques (AREA)
- Thin Film Transistor (AREA)
- Element Separation (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/883,887 US7172930B2 (en) | 2004-07-02 | 2004-07-02 | Strained silicon-on-insulator by anodization of a buried p+ silicon germanium layer |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200616141A true TW200616141A (en) | 2006-05-16 |
TWI359477B TWI359477B (en) | 2012-03-01 |
Family
ID=34969794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094122166A TWI359477B (en) | 2004-07-02 | 2005-06-30 | Strained silicon-on-insulator by anodization of a |
Country Status (7)
Country | Link |
---|---|
US (3) | US7172930B2 (zh) |
EP (1) | EP1779423A1 (zh) |
JP (1) | JP5089383B2 (zh) |
KR (1) | KR100961815B1 (zh) |
CN (1) | CN101120442A (zh) |
TW (1) | TWI359477B (zh) |
WO (1) | WO2006003061A1 (zh) |
Families Citing this family (14)
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US7172930B2 (en) * | 2004-07-02 | 2007-02-06 | International Business Machines Corporation | Strained silicon-on-insulator by anodization of a buried p+ silicon germanium layer |
US7235812B2 (en) * | 2004-09-13 | 2007-06-26 | International Business Machines Corporation | Method of creating defect free high Ge content (>25%) SiGe-on-insulator (SGOI) substrates using wafer bonding techniques |
US7833884B2 (en) * | 2007-11-02 | 2010-11-16 | International Business Machines Corporation | Strained semiconductor-on-insulator by Si:C combined with porous process |
US7772096B2 (en) * | 2008-07-10 | 2010-08-10 | International Machines Corporation | Formation of SOI by oxidation of silicon with engineered porosity gradient |
JP5444899B2 (ja) * | 2008-09-10 | 2014-03-19 | ソニー株式会社 | 固体撮像装置の製造方法、および固体撮像装置の製造基板 |
US20100221867A1 (en) * | 2009-05-06 | 2010-09-02 | International Business Machines Corporation | Low cost soi substrates for monolithic solar cells |
US20120091100A1 (en) | 2010-10-14 | 2012-04-19 | S.O.I.Tec Silicon On Insulator Technologies | Etchant for controlled etching of ge and ge-rich silicon germanium alloys |
EP2498280B1 (en) | 2011-03-11 | 2020-04-29 | Soitec | DRAM with trench capacitors and logic back-biased transistors integrated on an SOI substrate comprising an intrinsic semiconductor layer and manufacturing method thereof |
US8518807B1 (en) | 2012-06-22 | 2013-08-27 | International Business Machines Corporation | Radiation hardened SOI structure and method of making same |
US8975125B2 (en) * | 2013-03-14 | 2015-03-10 | International Business Machines Corporation | Formation of bulk SiGe fin with dielectric isolation by anodization |
US9590077B2 (en) | 2015-05-14 | 2017-03-07 | International Business Machines Corporation | Local SOI fins with multiple heights |
US9385023B1 (en) | 2015-05-14 | 2016-07-05 | Globalfoundries Inc. | Method and structure to make fins with different fin heights and no topography |
US9627536B2 (en) | 2015-06-25 | 2017-04-18 | International Busines Machines Corporation | Field effect transistors with strained channel features |
US9559120B2 (en) | 2015-07-02 | 2017-01-31 | International Business Machines Corporation | Porous silicon relaxation medium for dislocation free CMOS devices |
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JP2003158075A (ja) * | 2001-08-23 | 2003-05-30 | Sumitomo Mitsubishi Silicon Corp | 半導体基板の製造方法及び電界効果型トランジスタの製造方法並びに半導体基板及び電界効果型トランジスタ |
US7101772B2 (en) * | 2000-12-30 | 2006-09-05 | Texas Instruments Incorporated | Means for forming SOI |
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US7172930B2 (en) * | 2004-07-02 | 2007-02-06 | International Business Machines Corporation | Strained silicon-on-insulator by anodization of a buried p+ silicon germanium layer |
US7585792B2 (en) * | 2005-02-09 | 2009-09-08 | S.O.I.Tec Silicon On Insulator Technologies | Relaxation of a strained layer using a molten layer |
-
2004
- 2004-07-02 US US10/883,887 patent/US7172930B2/en not_active Expired - Fee Related
-
2005
- 2005-05-27 WO PCT/EP2005/052424 patent/WO2006003061A1/en active Application Filing
- 2005-05-27 CN CNA2005800225131A patent/CN101120442A/zh active Pending
- 2005-05-27 KR KR1020077000058A patent/KR100961815B1/ko not_active IP Right Cessation
- 2005-05-27 EP EP05752768A patent/EP1779423A1/en not_active Withdrawn
- 2005-05-27 JP JP2007518571A patent/JP5089383B2/ja not_active Expired - Fee Related
- 2005-06-30 TW TW094122166A patent/TWI359477B/zh not_active IP Right Cessation
-
2007
- 2007-01-06 US US11/620,663 patent/US7592671B2/en not_active Expired - Fee Related
-
2008
- 2008-07-21 US US12/176,624 patent/US20080277690A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
KR100961815B1 (ko) | 2010-06-08 |
US20060003555A1 (en) | 2006-01-05 |
EP1779423A1 (en) | 2007-05-02 |
US20070111463A1 (en) | 2007-05-17 |
JP5089383B2 (ja) | 2012-12-05 |
WO2006003061A1 (en) | 2006-01-12 |
US7172930B2 (en) | 2007-02-06 |
US20080277690A1 (en) | 2008-11-13 |
KR20070037483A (ko) | 2007-04-04 |
CN101120442A (zh) | 2008-02-06 |
TWI359477B (en) | 2012-03-01 |
JP2008504704A (ja) | 2008-02-14 |
US7592671B2 (en) | 2009-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |