CH335765A - Method for controlling diffusion processes in solid material, in particular for doping and cleaning semiconductors - Google Patents

Method for controlling diffusion processes in solid material, in particular for doping and cleaning semiconductors

Info

Publication number
CH335765A
CH335765A CH335765DA CH335765A CH 335765 A CH335765 A CH 335765A CH 335765D A CH335765D A CH 335765DA CH 335765 A CH335765 A CH 335765A
Authority
CH
Switzerland
Prior art keywords
doping
solid material
diffusion processes
controlling diffusion
cleaning semiconductors
Prior art date
Application number
Other languages
German (de)
Inventor
Goercke Paul Dipl Ing Prof
Original Assignee
Goercke Paul Dipl Ing Prof
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 Goercke Paul Dipl Ing Prof filed Critical Goercke Paul Dipl Ing Prof
Publication of CH335765A publication Critical patent/CH335765A/en

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)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
CH335765D 1951-04-20 1954-02-23 Method for controlling diffusion processes in solid material, in particular for doping and cleaning semiconductors CH335765A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH335765A true CH335765A (en) 1959-01-31

Family

ID=9425244

Family Applications (1)

Application Number Title Priority Date Filing Date
CH335765D CH335765A (en) 1951-04-20 1954-02-23 Method for controlling diffusion processes in solid material, in particular for doping and cleaning semiconductors

Country Status (3)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186950B (en) * 1960-02-15 1965-02-11 Intermetall Method for removing unwanted metals or interference points from a semiconductor body

Families Citing this family (10)

* 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
BE568830A (en) * 1957-06-25
US3044902A (en) * 1959-09-03 1962-07-17 Westinghouse Electric Corp Method of forming films of electro-luminescent phosphor
DE1179301B (en) * 1959-09-03 1964-10-08 Westinghouse Electric Corp Process for activating a thin, translucent film made of electroluminescent zinc sulfide
NL245877A (en) * 1959-11-28
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186950B (en) * 1960-02-15 1965-02-11 Intermetall Method for removing unwanted metals or interference points from a semiconductor body

Also Published As

Publication number Publication date
DE919727C (en) 1955-05-23
FR1077509A (en) 1954-11-09

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