CH469817A - Verfahren zum Herstellen eines nichtwasserlöslichen Überzuges aus Germaniumoxyd an der Oberfläche eines Germaniumkristalls - Google Patents

Verfahren zum Herstellen eines nichtwasserlöslichen Überzuges aus Germaniumoxyd an der Oberfläche eines Germaniumkristalls

Info

Publication number
CH469817A
CH469817A CH1758166A CH1758166A CH469817A CH 469817 A CH469817 A CH 469817A CH 1758166 A CH1758166 A CH 1758166A CH 1758166 A CH1758166 A CH 1758166A CH 469817 A CH469817 A CH 469817A
Authority
CH
Switzerland
Prior art keywords
germanium
production
water
soluble coating
crystal
Prior art date
Application number
CH1758166A
Other languages
German (de)
English (en)
Inventor
Erich Dr Pammer
Maly Dieter
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 CH469817A publication Critical patent/CH469817A/de

Links

Classifications

    • H10P14/6312—
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/02—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using non-aqueous solutions
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/68—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous solutions with pH between 6 and 8
    • H10P14/6322—

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Chemical Vapour Deposition (AREA)
CH1758166A 1965-12-10 1966-12-08 Verfahren zum Herstellen eines nichtwasserlöslichen Überzuges aus Germaniumoxyd an der Oberfläche eines Germaniumkristalls CH469817A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES0100895 1965-12-10

Publications (1)

Publication Number Publication Date
CH469817A true CH469817A (de) 1969-03-15

Family

ID=7523353

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1758166A CH469817A (de) 1965-12-10 1966-12-08 Verfahren zum Herstellen eines nichtwasserlöslichen Überzuges aus Germaniumoxyd an der Oberfläche eines Germaniumkristalls

Country Status (8)

Country Link
US (1) US3525650A (enExample)
AT (1) AT263858B (enExample)
CH (1) CH469817A (enExample)
DE (1) DE1521986A1 (enExample)
FR (1) FR1504161A (enExample)
GB (1) GB1116780A (enExample)
NL (1) NL6617023A (enExample)
SE (1) SE345700B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053578A (en) * 1973-12-17 1977-10-11 The International Nickel Company, Inc. Process for oxidizing primarily nickel powders
JPS5275181A (en) * 1975-12-13 1977-06-23 Sony Corp Formation of oxide film
US20100183500A1 (en) * 2009-01-17 2010-07-22 Henry Lee Germane gas production from germanium byproducts or impure germanium compounds

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL296350A (enExample) * 1962-08-09
US3401054A (en) * 1965-09-03 1968-09-10 Gen Electric Co Ltd Formation of coatings on germanium bodies

Also Published As

Publication number Publication date
SE345700B (enExample) 1972-06-05
DE1521986A1 (de) 1970-05-27
FR1504161A (fr) 1967-12-01
AT263858B (de) 1968-08-12
US3525650A (en) 1970-08-25
NL6617023A (enExample) 1967-06-12
GB1116780A (en) 1968-06-12

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