FR1440227A - Procédé de production de couches de carbure de silicium de grande pureté pour des semi-conducteurs - Google Patents

Procédé de production de couches de carbure de silicium de grande pureté pour des semi-conducteurs

Info

Publication number
FR1440227A
FR1440227A FR16957A FR16957A FR1440227A FR 1440227 A FR1440227 A FR 1440227A FR 16957 A FR16957 A FR 16957A FR 16957 A FR16957 A FR 16957A FR 1440227 A FR1440227 A FR 1440227A
Authority
FR
France
Prior art keywords
semiconductors
silicon carbide
high purity
producing high
purity silicon
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.)
Expired
Application number
FR16957A
Other languages
English (en)
French (fr)
Inventor
Helmut Poser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halbleiterwerk Frankfurt Oder VEB
Original Assignee
Halbleiterwerk Frankfurt Oder VEB
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
Priority to NL6504325A priority Critical patent/NL6504325A/xx
Application filed by Halbleiterwerk Frankfurt Oder VEB filed Critical Halbleiterwerk Frankfurt Oder VEB
Priority to FR16957A priority patent/FR1440227A/fr
Application granted granted Critical
Publication of FR1440227A publication Critical patent/FR1440227A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/90—Carbides
    • C01B32/914—Carbides of single elements
    • C01B32/956—Silicon carbide
    • C01B32/963—Preparation from compounds containing silicon
    • C01B32/984—Preparation from elemental silicon
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
    • C04B41/5057—Carbides
    • C04B41/5059—Silicon carbide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • C04B41/87—Ceramics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
FR16957A 1965-04-05 1965-05-13 Procédé de production de couches de carbure de silicium de grande pureté pour des semi-conducteurs Expired FR1440227A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL6504325A NL6504325A (enrdf_load_html_response) 1965-04-05 1965-04-05
FR16957A FR1440227A (fr) 1965-04-05 1965-05-13 Procédé de production de couches de carbure de silicium de grande pureté pour des semi-conducteurs

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL6504325A NL6504325A (enrdf_load_html_response) 1965-04-05 1965-04-05
FR16957A FR1440227A (fr) 1965-04-05 1965-05-13 Procédé de production de couches de carbure de silicium de grande pureté pour des semi-conducteurs

Publications (1)

Publication Number Publication Date
FR1440227A true FR1440227A (fr) 1966-05-27

Family

ID=26163827

Family Applications (1)

Application Number Title Priority Date Filing Date
FR16957A Expired FR1440227A (fr) 1965-04-05 1965-05-13 Procédé de production de couches de carbure de silicium de grande pureté pour des semi-conducteurs

Country Status (2)

Country Link
FR (1) FR1440227A (enrdf_load_html_response)
NL (1) NL6504325A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357067A1 (fr) * 1976-06-30 1978-01-27 Ibm Procede de formation de regions de carbure de silicium monocristallin sur des substrats en silicium et dispositifs semi-conducteurs en resultant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357067A1 (fr) * 1976-06-30 1978-01-27 Ibm Procede de formation de regions de carbure de silicium monocristallin sur des substrats en silicium et dispositifs semi-conducteurs en resultant

Also Published As

Publication number Publication date
NL6504325A (enrdf_load_html_response) 1966-10-06

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