IT1306181B1 - PROCEDURE FOR THE FORMATION OF STRUCTURES OF DIFFERENT CONDUCTIVITY PRESENTING A HYPERFINE TRANSITION REGION, FOR THE PURPOSES OF - Google Patents
PROCEDURE FOR THE FORMATION OF STRUCTURES OF DIFFERENT CONDUCTIVITY PRESENTING A HYPERFINE TRANSITION REGION, FOR THE PURPOSES OFInfo
- Publication number
- IT1306181B1 IT1306181B1 IT1999RM000496A ITRM990496A IT1306181B1 IT 1306181 B1 IT1306181 B1 IT 1306181B1 IT 1999RM000496 A IT1999RM000496 A IT 1999RM000496A IT RM990496 A ITRM990496 A IT RM990496A IT 1306181 B1 IT1306181 B1 IT 1306181B1
- Authority
- IT
- Italy
- Prior art keywords
- presenting
- procedure
- purposes
- structures
- formation
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 230000007704 transition Effects 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
- H01L21/70—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
- H01L21/76245—Dielectric regions, e.g. EPIC dielectric isolation, LOCOS; Trench refilling techniques, SOI technology, use of channel stoppers using semiconductor on insulator [SOI] technology using full isolation by porous oxide silicon, i.e. FIPOS techniques
-
- 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
- H01L21/02367—Substrates
- H01L21/0237—Materials
- H01L21/02373—Group 14 semiconducting materials
- H01L21/02381—Silicon, silicon germanium, germanium
-
- 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
- H01L21/02524—Group 14 semiconducting materials
- H01L21/02532—Silicon, silicon germanium, germanium
-
- 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
- H01L21/02612—Formation types
- H01L21/02617—Deposition types
- H01L21/0262—Reduction or decomposition of gaseous compounds, e.g. CVD
-
- 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
- H01L21/22—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities
- H01L21/2205—Diffusion of impurity materials, e.g. doping materials, electrode materials, into or out of a semiconductor body, or between semiconductor regions; Interactions between two or more impurities; Redistribution of impurities from the substrate during epitaxy, e.g. autodoping; Preventing or using autodoping
-
- 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
- H01L21/30—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26
- H01L21/302—Treatment of semiconductor bodies using processes or apparatus not provided for in groups H01L21/20 - H01L21/26 to change their surface-physical characteristics or shape, e.g. etching, polishing, cutting
- H01L21/306—Chemical or electrical treatment, e.g. electrolytic etching
- H01L21/30604—Chemical etching
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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Element Separation (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999RM000496A IT1306181B1 (en) | 1999-08-02 | 1999-08-02 | PROCEDURE FOR THE FORMATION OF STRUCTURES OF DIFFERENT CONDUCTIVITY PRESENTING A HYPERFINE TRANSITION REGION, FOR THE PURPOSES OF |
PCT/IT2000/000329 WO2001009942A1 (en) | 1999-08-02 | 2000-08-02 | Process for forming structure with different doped regions, showing a hyperfine transition region, for forming porous silicon |
AU67237/00A AU6723700A (en) | 1999-08-02 | 2000-08-02 | Process for forming structure with different doped regions, showing a hyperfine transition region, for forming porous silicon |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1999RM000496A IT1306181B1 (en) | 1999-08-02 | 1999-08-02 | PROCEDURE FOR THE FORMATION OF STRUCTURES OF DIFFERENT CONDUCTIVITY PRESENTING A HYPERFINE TRANSITION REGION, FOR THE PURPOSES OF |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM990496A0 ITRM990496A0 (en) | 1999-08-02 |
ITRM990496A1 ITRM990496A1 (en) | 2001-02-02 |
IT1306181B1 true IT1306181B1 (en) | 2001-05-30 |
Family
ID=11406920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1999RM000496A IT1306181B1 (en) | 1999-08-02 | 1999-08-02 | PROCEDURE FOR THE FORMATION OF STRUCTURES OF DIFFERENT CONDUCTIVITY PRESENTING A HYPERFINE TRANSITION REGION, FOR THE PURPOSES OF |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU6723700A (en) |
IT (1) | IT1306181B1 (en) |
WO (1) | WO2001009942A1 (en) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2564241B1 (en) * | 1984-05-09 | 1987-03-27 | Bois Daniel | METHOD FOR MANUFACTURING SILICON-ON-INSULATOR INTEGRATED CIRCUITS |
EP0226091A3 (en) * | 1985-12-17 | 1989-09-13 | Texas Instruments Incorporated | Semiconductor isolation using trenches and oxidation of anodized silicon sublayer |
JPH01161826A (en) * | 1987-12-18 | 1989-06-26 | Toshiba Corp | Vapor phase epitaxial growth method |
JPH0714840B2 (en) * | 1988-10-18 | 1995-02-22 | インターナシヨナル・ビジネス・マシーンズ・コーポレーシヨン | Epitaxial film growth method |
US4910165A (en) * | 1988-11-04 | 1990-03-20 | Ncr Corporation | Method for forming epitaxial silicon on insulator structures using oxidized porous silicon |
DE19501838A1 (en) * | 1995-01-21 | 1996-07-25 | Telefunken Microelectron | Prodn. of silicon-on-insulator structures |
-
1999
- 1999-08-02 IT IT1999RM000496A patent/IT1306181B1/en active
-
2000
- 2000-08-02 AU AU67237/00A patent/AU6723700A/en not_active Abandoned
- 2000-08-02 WO PCT/IT2000/000329 patent/WO2001009942A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2001009942A1 (en) | 2001-02-08 |
ITRM990496A1 (en) | 2001-02-02 |
AU6723700A (en) | 2001-02-19 |
ITRM990496A0 (en) | 1999-08-02 |
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