IT7924411A0 - Procedimento per la deposizione di silicio in forma microcristallina. - Google Patents

Procedimento per la deposizione di silicio in forma microcristallina.

Info

Publication number
IT7924411A0
IT7924411A0 IT7924411A IT2441179A IT7924411A0 IT 7924411 A0 IT7924411 A0 IT 7924411A0 IT 7924411 A IT7924411 A IT 7924411A IT 2441179 A IT2441179 A IT 2441179A IT 7924411 A0 IT7924411 A0 IT 7924411A0
Authority
IT
Italy
Prior art keywords
deposition
silicon
procedure
microcrystalline form
microcrystalline
Prior art date
Application number
IT7924411A
Other languages
English (en)
Other versions
IT1122595B (it
Original Assignee
Siemens Ag
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of IT7924411A0 publication Critical patent/IT7924411A0/it
Application granted granted Critical
Publication of IT1122595B publication Critical patent/IT1122595B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon
    • C01B33/021—Preparation
    • C01B33/027—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material
    • C01B33/035—Preparation by decomposition or reduction of gaseous or vaporised silicon compounds other than silica or silica-containing material by decomposition or reduction of gaseous or vaporised silicon compounds in the presence of heated filaments of silicon, carbon or a refractory metal, e.g. tantalum or tungsten, or in the presence of heated silicon rods on which the formed silicon is deposited, a silicon rod being obtained, e.g. Siemens process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Chemical Vapour Deposition (AREA)
IT24411/79A 1978-07-19 1979-07-17 Procedimento per la deposizione di silicio in forma microcristallina IT1122595B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782831819 DE2831819A1 (de) 1978-07-19 1978-07-19 Verfahren zum abscheiden von silicium in feinkristalliner form

Publications (2)

Publication Number Publication Date
IT7924411A0 true IT7924411A0 (it) 1979-07-17
IT1122595B IT1122595B (it) 1986-04-23

Family

ID=6044834

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24411/79A IT1122595B (it) 1978-07-19 1979-07-17 Procedimento per la deposizione di silicio in forma microcristallina

Country Status (5)

Country Link
US (1) US4255463A (it)
JP (1) JPS5516000A (it)
DE (1) DE2831819A1 (it)
DK (1) DK302979A (it)
IT (1) IT1122595B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60173002A (ja) * 1984-02-20 1985-09-06 Sanwa Shoji Kk イエロ−種コ−ンスタ−チの脱色方法
JPH03112525A (ja) * 1989-09-28 1991-05-14 Matsushita Electric Ind Co Ltd 野菜切り機
JPH04254228A (ja) * 1991-02-05 1992-09-09 Shugo Fuwa 車輛牽引装置
JP3321890B2 (ja) * 1992-06-23 2002-09-09 ソニー株式会社 半導体結晶の形成方法及び半導体素子
US5904981A (en) * 1998-05-27 1999-05-18 Tokuyama Corporation Polycrystal silicon rod having an improved morphyology
US7780938B2 (en) * 2006-04-13 2010-08-24 Cabot Corporation Production of silicon through a closed-loop process
DE102007023041A1 (de) 2007-05-16 2008-11-20 Wacker Chemie Ag Polykristalliner Siliciumstab für das Zonenziehen und ein Verfahren zu dessen Herstellung
US8961689B2 (en) * 2008-03-26 2015-02-24 Gtat Corporation Systems and methods for distributing gas in a chemical vapor deposition reactor
EP2271587A1 (en) * 2008-03-26 2011-01-12 GT Solar Incorporated Gold-coated polysilicon reactor system and method
JP5137670B2 (ja) * 2008-04-23 2013-02-06 信越化学工業株式会社 多結晶シリコンロッドの製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1123300B (de) * 1960-06-03 1962-02-08 Siemens Ag Verfahren zur Herstellung von Silicium oder Germanium
US3496037A (en) * 1967-05-29 1970-02-17 Motorola Inc Semiconductor growth on dielectric substrates
US4087571A (en) * 1971-05-28 1978-05-02 Fairchild Camera And Instrument Corporation Controlled temperature polycrystalline silicon nucleation
JPS5019013U (it) * 1973-06-15 1975-03-03

Also Published As

Publication number Publication date
IT1122595B (it) 1986-04-23
DE2831819A1 (de) 1980-01-31
DE2831819C2 (it) 1987-08-06
US4255463A (en) 1981-03-10
JPS5516000A (en) 1980-02-04
JPS6156163B2 (it) 1986-12-01
DK302979A (da) 1980-01-20

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