BR7908587A - Processo para formar uma regiao irradiada de uma espessura,dosagem e gradiente de dosagem desejados em um material - Google Patents
Processo para formar uma regiao irradiada de uma espessura,dosagem e gradiente de dosagem desejados em um materialInfo
- Publication number
- BR7908587A BR7908587A BR7908587A BR7908587A BR7908587A BR 7908587 A BR7908587 A BR 7908587A BR 7908587 A BR7908587 A BR 7908587A BR 7908587 A BR7908587 A BR 7908587A BR 7908587 A BR7908587 A BR 7908587A
- Authority
- BR
- Brazil
- Prior art keywords
- dosage
- gradient
- desired thickness
- irradiated region
- irradiated
- Prior art date
Links
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
- H01L21/26—Bombardment with radiation
- H01L21/263—Bombardment with radiation with high-energy radiation
-
- 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
- H01L29/02—Semiconductor bodies ; Multistep manufacturing processes therefor
- H01L29/30—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by physical imperfections; having polished or roughened surface
- H01L29/32—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by physical imperfections; having polished or roughened surface the imperfections being within the semiconductor 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
- Y10S438/961—Ion beam source and generation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- High Energy & Nuclear Physics (AREA)
- Toxicology (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Ceramic Engineering (AREA)
- Thyristors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/000,936 US4278475A (en) | 1979-01-04 | 1979-01-04 | Forming of contoured irradiated regions in materials such as semiconductor bodies by nuclear radiation |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7908587A true BR7908587A (pt) | 1980-09-09 |
Family
ID=21693640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7908587A BR7908587A (pt) | 1979-01-04 | 1979-12-28 | Processo para formar uma regiao irradiada de uma espessura,dosagem e gradiente de dosagem desejados em um material |
Country Status (7)
Country | Link |
---|---|
US (1) | US4278475A (pt) |
EP (1) | EP0014516B1 (pt) |
JP (1) | JPS596053B2 (pt) |
BR (1) | BR7908587A (pt) |
CA (1) | CA1135876A (pt) |
DE (1) | DE3062304D1 (pt) |
IN (1) | IN152428B (pt) |
Families Citing this family (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5633822A (en) * | 1979-08-29 | 1981-04-04 | Hitachi Ltd | Preparation of semiconductor device |
JPS57210635A (en) * | 1981-06-19 | 1982-12-24 | Tokyo Daigaku | Manufacture of semiconductor device |
US4526624A (en) * | 1982-07-02 | 1985-07-02 | California Institute Of Technology | Enhanced adhesion of films to semiconductors or metals by high energy bombardment |
JPS5958866A (ja) * | 1982-09-28 | 1984-04-04 | Mitsubishi Electric Corp | サイリスタ |
DE3404834A1 (de) * | 1984-02-08 | 1985-08-08 | Hahn-Meitner-Institut für Kernforschung Berlin GmbH, 1000 Berlin | Halbleiter-leistungsbauelement, insbesondere thyristor und gridistor, sowie verfahren zu dessen herstellung |
DE3511363A1 (de) * | 1985-03-28 | 1986-10-09 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum herstellen von bereichen mit einstellbarer, gleichfoermiger dotierung in siliziumkristallscheiben durch neutronenbestrahlung sowie verwendung dieses verfahrens zur herstellung von leistungsthyristoren |
US4871690A (en) * | 1986-01-21 | 1989-10-03 | Xerox Corporation | Semiconductor structures utilizing semiconductor support means selectively pretreated with migratory defects |
US4724219A (en) * | 1986-07-16 | 1988-02-09 | Sprague Electric Company | Radiation melting of semiconductor surface areas through a remote mask |
US5510274A (en) * | 1987-08-19 | 1996-04-23 | Mitsubishi Denki Kabushiki Kaisha | Method of controlling a carrier lifetime in a semiconductor switching device |
US5049965A (en) * | 1987-11-20 | 1991-09-17 | Siemens Aktiengesellschaft | Thyristor having adjustable breakover voltage and method of manufacture |
GB2213988B (en) * | 1987-12-18 | 1992-02-05 | Matsushita Electric Works Ltd | Semiconductor device |
US4982258A (en) * | 1988-05-02 | 1991-01-01 | General Electric Company | Metal oxide semiconductor gated turn-off thyristor including a low lifetime region |
EP0343369A1 (de) * | 1988-05-19 | 1989-11-29 | Siemens Aktiengesellschaft | Verfahren zum Herstellen eines Thyristors |
DE59003052D1 (de) * | 1989-05-18 | 1993-11-18 | Asea Brown Boveri | Halbleiterbauelement. |
EP0577623B1 (de) * | 1991-03-27 | 1998-05-27 | Siemens Aktiengesellschaft | Verfahren zur Herstellung eines Thyristors mit einstellbarer Kippspannung |
JPH05198666A (ja) * | 1991-11-20 | 1993-08-06 | Mitsubishi Electric Corp | 半導体装置およびその製造方法 |
AU669565B2 (en) * | 1993-03-12 | 1996-06-13 | Wahpeton Canvas Co., South Dakota, Inc. | Swing away support system for a covering |
US5654210A (en) * | 1994-09-13 | 1997-08-05 | Lsi Logic Corporation | Process for making group IV semiconductor substrate treated with one or more group IV elements to form one or more barrier regions capable of inhibiting migration of dopant materials in substrate |
US5858864A (en) * | 1994-09-13 | 1999-01-12 | Lsi Logic Corporation | Process for making group IV semiconductor substrate treated with one or more group IV elements to form barrier region capable of inhibiting migration of dopant materials in substrate |
DE19649800A1 (de) * | 1996-12-02 | 1998-06-04 | Asea Brown Boveri | Verfahren zur Herstellung eines Abschaltthyristors mit einer anodenseitigen Stopschicht und einem transparenten Anodenemitter |
DE10344592B4 (de) * | 2003-09-25 | 2006-01-12 | eupec Europäische Gesellschaft für Leistungshalbleiter mbH | Verfahren zum Einstellen der Durchbruchspannung eines Thyristors mit einer Durchbruchsstruktur |
DE102004011234B4 (de) * | 2004-03-04 | 2007-11-29 | Infineon Technologies Ag | Verfahren zur Verringerung der Zündempfindlichkeit eines Thyristors |
US20100289121A1 (en) * | 2009-05-14 | 2010-11-18 | Eric Hansen | Chip-Level Access Control via Radioisotope Doping |
DE102011075350A1 (de) * | 2011-05-05 | 2012-11-08 | Fachhochschule Jena | Energiefilteranordnung für Ionenimplantationsanlagen |
JP2017005180A (ja) * | 2015-06-15 | 2017-01-05 | 三菱電機株式会社 | 半導体装置の製造方法および半導体装置 |
DE102015114429B4 (de) * | 2015-08-28 | 2017-05-11 | Infineon Technologies Ag | Partikelbestrahlungsgerät, Strahlmodifikatorvorrichtung und Verfahren zum Herstellen einer Halbleitervorrichtung mit einer Junctionabschlussextensionszone |
DE102016106119B4 (de) | 2016-04-04 | 2019-03-07 | mi2-factory GmbH | Energiefilterelement für Ionenimplantationsanlagen für den Einsatz in der Produktion von Wafern |
DE102016110523B4 (de) | 2016-06-08 | 2023-04-06 | Infineon Technologies Ag | Verarbeiten einer Leistungshalbleitervorrichtung |
DE102016122791B3 (de) * | 2016-11-25 | 2018-05-30 | mi2-factory GmbH | Ionenimplantationsanlage, Filterkammer und Implantationsverfahren unter Einsatz eines Energiefilterelements |
DE102017125244B3 (de) | 2017-10-27 | 2019-02-28 | Infineon Technologies Ag | HALBLEITERVORRICHTUNG MIT JUNCTION-ABSCHLUSSZONE und Verfahren zu deren Herstellung |
DE102019112773B4 (de) * | 2019-05-15 | 2023-11-30 | mi2-factory GmbH | Vorrichtung und Verfahren zur Implantation von Teilchen in ein Substrat |
LU101808B1 (en) | 2020-05-15 | 2021-11-15 | Mi2 Factory Gmbh | An ion implantation device comprising energy filter and additional heating element |
LU101807B1 (en) | 2020-05-15 | 2021-11-15 | Mi2 Factory Gmbh | Ion implantation device with energy filter having additional thermal energy dissipation surface area |
WO2022128594A1 (en) | 2020-12-17 | 2022-06-23 | mi2-factory GmbH | Ion implantation device with an energy filter and a support element for overlapping at least part of the energy filter |
EP4238121A1 (en) | 2020-12-17 | 2023-09-06 | MI2-Factory GmbH | Energy filter assembly for ion implantation system with at least one coupling element |
EP4281991A1 (en) | 2021-02-24 | 2023-11-29 | MI2-Factory GmbH | A computer-implemented method for the simulation of an energy-filtered ion implantation (efii) using an ion tunnel |
EP4281990A1 (en) | 2021-02-24 | 2023-11-29 | MI2-Factory GmbH | A computer-implemented method for the simulation of an energy-filtered ion implantation (efii) |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1194374A (pt) * | 1957-04-12 | 1959-11-09 | ||
US3718502A (en) * | 1969-10-15 | 1973-02-27 | J Gibbons | Enhancement of diffusion of atoms into a heated substrate by bombardment |
GB1420065A (en) * | 1972-01-31 | 1976-01-07 | Mullard Ltd | Methods of manufacturing semiconductor bodies |
JPS4924361A (pt) * | 1972-06-27 | 1974-03-04 | ||
DE2433991A1 (de) * | 1974-07-15 | 1976-02-05 | Siemens Ag | Verfahren zum dotieren einer halbleiterschicht |
DE2439430C2 (de) * | 1974-08-16 | 1983-02-17 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum Herstellen von homogen dotiertem Halbleitermaterial mit p-Leitfähigkeit |
JPS5128777A (en) * | 1974-09-04 | 1976-03-11 | Hitachi Ltd | Kisei pnpn sairisutanohatsuseioboshishita shusekikairosochi no seizohoho |
US4043837A (en) * | 1975-01-10 | 1977-08-23 | Westinghouse Electric Corporation | Low forward voltage drop thyristor |
FR2298880A1 (fr) * | 1975-01-22 | 1976-08-20 | Commissariat Energie Atomique | Procede et dispositif d'implantation ionique |
US3924136A (en) * | 1975-02-18 | 1975-12-02 | Stanford Research Inst | Charged particle apodized pattern imaging and exposure system |
US4021837A (en) * | 1975-04-21 | 1977-05-03 | Hutson Jearld L | Symmetrical semiconductor switch having carrier lifetime degrading structure |
DE2554426C3 (de) * | 1975-12-03 | 1979-06-21 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Verfahren zur Erzeugung einer lokal hohen inversen Stromverstärkung bei einem Planartransistor sowie nach diesem Verfahren hergestellter invers betriebener Transistor |
US4056408A (en) * | 1976-03-17 | 1977-11-01 | Westinghouse Electric Corporation | Reducing the switching time of semiconductor devices by nuclear irradiation |
US4047976A (en) * | 1976-06-21 | 1977-09-13 | Motorola, Inc. | Method for manufacturing a high-speed semiconductor device |
US4098917A (en) * | 1976-09-08 | 1978-07-04 | Texas Instruments Incorporated | Method of providing a patterned metal layer on a substrate employing metal mask and ion milling |
DE2642599A1 (de) * | 1976-09-22 | 1978-03-23 | Siemens Ag | Verfahren zur herstellung von implantierten gebieten in einem substrat |
US4111720A (en) * | 1977-03-31 | 1978-09-05 | International Business Machines Corporation | Method for forming a non-epitaxial bipolar integrated circuit |
US4134778A (en) * | 1977-09-02 | 1979-01-16 | General Electric Company | Selective irradiation of thyristors |
US4145233A (en) * | 1978-05-26 | 1979-03-20 | Ncr Corporation | Method for making narrow channel FET by masking and ion-implantation |
-
1979
- 1979-01-04 US US06/000,936 patent/US4278475A/en not_active Expired - Lifetime
- 1979-12-20 IN IN1330/CAL/79A patent/IN152428B/en unknown
- 1979-12-24 JP JP54166991A patent/JPS596053B2/ja not_active Expired
- 1979-12-28 CA CA000342729A patent/CA1135876A/en not_active Expired
- 1979-12-28 BR BR7908587A patent/BR7908587A/pt unknown
-
1980
- 1980-01-04 EP EP80300037A patent/EP0014516B1/en not_active Expired
- 1980-01-04 DE DE8080300037T patent/DE3062304D1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1135876A (en) | 1982-11-16 |
DE3062304D1 (en) | 1983-04-21 |
IN152428B (pt) | 1984-01-14 |
US4278475A (en) | 1981-07-14 |
EP0014516B1 (en) | 1983-03-16 |
JPS596053B2 (ja) | 1984-02-08 |
EP0014516A1 (en) | 1980-08-20 |
JPS55102226A (en) | 1980-08-05 |
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