FR2189876A1 - Radiation resistant silicon wafers - and solar cells made therefrom for use in space - Google Patents
Radiation resistant silicon wafers - and solar cells made therefrom for use in spaceInfo
- Publication number
- FR2189876A1 FR2189876A1 FR7222797A FR7222797A FR2189876A1 FR 2189876 A1 FR2189876 A1 FR 2189876A1 FR 7222797 A FR7222797 A FR 7222797A FR 7222797 A FR7222797 A FR 7222797A FR 2189876 A1 FR2189876 A1 FR 2189876A1
- Authority
- FR
- France
- Prior art keywords
- solar cells
- space
- silicon wafers
- made therefrom
- cells made
- 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.)
- Granted
Links
- 230000005855 radiation Effects 0.000 title abstract 2
- 229910052710 silicon Inorganic materials 0.000 title abstract 2
- 239000010703 silicon Substances 0.000 title abstract 2
- 235000012431 wafers Nutrition 0.000 title abstract 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 abstract 2
- 229910052718 tin Inorganic materials 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- 239000002019 doping agent Substances 0.000 abstract 1
- 229910052745 lead Inorganic materials 0.000 abstract 1
- 239000000155 melt Substances 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 239000000758 substrate Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/18—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof
- H01L31/1804—Processes or apparatus specially adapted for the manufacture or treatment of these devices or of parts thereof comprising only elements of Group IV of the Periodic Table
-
- 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
- H01L29/12—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/16—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed including, apart from doping materials or other impurities, only elements of Group IV of the Periodic Table
- H01L29/167—Semiconductor bodies ; Multistep manufacturing processes therefor characterised by the materials of which they are formed including, apart from doping materials or other impurities, only elements of Group IV of the Periodic Table further characterised by the doping material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/547—Monocrystalline silicon PV cells
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Electromagnetism (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Photovoltaic Devices (AREA)
- Silicon Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
The silicon is made resistant to weak radiation, e.g. electrons, protom of several MeV, by introducing uniformly into the structure atoms of tin, lead or carbon. This can be effected either during the growth of the Si monocrystal, by addition of Sn, Pb or C to the melt or by introduction of these atoms into the structure of an epitaxially grown layer on a substrate of Si. The dopants increase the life of carriers in the semiconductor. The wafers so made are used in making solar cells for space technology.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7222797A FR2189876A1 (en) | 1972-06-23 | 1972-06-23 | Radiation resistant silicon wafers - and solar cells made therefrom for use in space |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7222797A FR2189876A1 (en) | 1972-06-23 | 1972-06-23 | Radiation resistant silicon wafers - and solar cells made therefrom for use in space |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2189876A1 true FR2189876A1 (en) | 1974-01-25 |
FR2189876B1 FR2189876B1 (en) | 1974-12-27 |
Family
ID=9100713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7222797A Granted FR2189876A1 (en) | 1972-06-23 | 1972-06-23 | Radiation resistant silicon wafers - and solar cells made therefrom for use in space |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2189876A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2457914A1 (en) * | 1979-05-30 | 1980-12-26 | Siemens Ag | PROCESS FOR THE MANUFACTURE OF SILICON HAVING SEMICONDUCTOR PROPERTIES |
EP0155576A1 (en) * | 1984-03-02 | 1985-09-25 | Hitachi, Ltd. | Radiation-resistant semiconductor device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3390020A (en) * | 1964-03-17 | 1968-06-25 | Mandelkorn Joseph | Semiconductor material and method of making same |
NL6917221A (en) * | 1968-11-19 | 1970-05-21 | ||
DE2014903A1 (en) * | 1969-03-28 | 1970-10-01 | Matsushita Electronics Corporation Kadoma City, Osaka (Japan) | Low noise semiconductor device and method of manufacturing the same |
-
1972
- 1972-06-23 FR FR7222797A patent/FR2189876A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3390020A (en) * | 1964-03-17 | 1968-06-25 | Mandelkorn Joseph | Semiconductor material and method of making same |
NL6917221A (en) * | 1968-11-19 | 1970-05-21 | ||
DE2014903A1 (en) * | 1969-03-28 | 1970-10-01 | Matsushita Electronics Corporation Kadoma City, Osaka (Japan) | Low noise semiconductor device and method of manufacturing the same |
Non-Patent Citations (1)
Title |
---|
REVUE JAPONAISE "JAPANESE JOURNAL OF APPLIED PHYSICS", VOL 9, SEPTEMBRE 1970, NO. 9, "EFFECTS OF IMPURITIES OF THE RADIATION DAMAGE AND ANNEALING BEHAVIOR OF SI SOLAR CELLS", A. USAMI PAGES 1063-1069 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2457914A1 (en) * | 1979-05-30 | 1980-12-26 | Siemens Ag | PROCESS FOR THE MANUFACTURE OF SILICON HAVING SEMICONDUCTOR PROPERTIES |
EP0155576A1 (en) * | 1984-03-02 | 1985-09-25 | Hitachi, Ltd. | Radiation-resistant semiconductor device |
Also Published As
Publication number | Publication date |
---|---|
FR2189876B1 (en) | 1974-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |