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FR1077509A - Process of homogenization and activation of semiconductor crystals and semiconductor layers - Google Patents

Process of homogenization and activation of semiconductor crystals and semiconductor layers

Info

Publication number
FR1077509A
FR1077509A FR1077509DA FR1077509A FR 1077509 A FR1077509 A FR 1077509A FR 1077509D A FR1077509D A FR 1077509DA FR 1077509 A FR1077509 A FR 1077509A
Authority
FR
France
Prior art keywords
semiconductor
homogenization
activation
crystals
semiconductor layers
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
Other languages
French (fr)
Inventor
Paul Johannes Erich Goercke
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.)
Ministere des Postes Telegraphes et Telephones
Gouvernement de la Republique Francaise
Original Assignee
Ministere des Postes Telegraphes et Telephones
Gouvernement de la Republique Francaise
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 Ministere des Postes Telegraphes et Telephones, Gouvernement de la Republique Francaise filed Critical Ministere des Postes Telegraphes et Telephones
Application granted granted Critical
Publication of FR1077509A publication Critical patent/FR1077509A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B31/00—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor
    • C30B31/02—Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor by contacting with diffusion materials in the solid state
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR1077509D 1951-04-20 1951-04-20 Process of homogenization and activation of semiconductor crystals and semiconductor layers Expired FR1077509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR919727X 1951-04-20

Publications (1)

Publication Number Publication Date
FR1077509A true FR1077509A (en) 1954-11-09

Family

ID=9425244

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1077509D Expired FR1077509A (en) 1951-04-20 1951-04-20 Process of homogenization and activation of semiconductor crystals and semiconductor layers

Country Status (3)

Country Link
CH (1) CH335765A (en)
DE (1) DE919727C (en)
FR (1) FR1077509A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067526B (en) * 1956-09-24 1959-10-22 S E A Soc D Electronique Et D Process for the production of thin electroluminescent layers
NL228981A (en) * 1957-06-25
DE1179301B (en) * 1959-09-03 1964-10-08 Westinghouse Electric Corp Process for activating a thin, translucent film made of electroluminescent zinc sulfide
US3044902A (en) * 1959-09-03 1962-07-17 Westinghouse Electric Corp Method of forming films of electro-luminescent phosphor
NL245877A (en) * 1959-11-28
DE1186950C2 (en) * 1960-02-15 1975-10-02 Deutsche Itt Industries Gmbh, 7800 Freiburg METHOD OF REMOVING UNDESIRED METALS FROM A PN-JUMPED SILICON SEMICONDUCTOR BODY
GB1003365A (en) * 1961-05-26 1965-09-02 Anneliese Falkenthal Method of preparing a photo-sensitive resistive coating
US3142586A (en) * 1961-12-11 1964-07-28 Clairex Corp Method for the manufacture of photosensitive elements
NL302498A (en) * 1962-12-31
US3374108A (en) * 1964-06-18 1968-03-19 Kewanee Oil Co Formation of barrier layers in cadmium sulfide solar cells
DE1614351C2 (en) * 1967-12-15 1971-09-02 Philips Patentverwaltung GmbH 2000 Hamburg Method for making CdS photoresistors

Also Published As

Publication number Publication date
CH335765A (en) 1959-01-31
DE919727C (en) 1955-05-23

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