BE829661A - Procede de dotation de materiaux conducteurs ou semi-conducteurs d'atomes etrangers - Google Patents

Procede de dotation de materiaux conducteurs ou semi-conducteurs d'atomes etrangers

Info

Publication number
BE829661A
BE829661A BE156851A BE156851A BE829661A BE 829661 A BE829661 A BE 829661A BE 156851 A BE156851 A BE 156851A BE 156851 A BE156851 A BE 156851A BE 829661 A BE829661 A BE 829661A
Authority
BE
Belgium
Prior art keywords
conducting
equipment
semiconductor materials
foreign atoms
foreign
Prior art date
Application number
BE156851A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE829661A publication Critical patent/BE829661A/xx

Links

Classifications

    • H10P34/20
    • CCHEMISTRY; METALLURGY
    • C30CRYSTAL GROWTH
    • C30BSINGLE-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
    • C30B31/00Diffusion or doping processes for single crystals or homogeneous polycrystalline material with defined structure; Apparatus therefor
    • C30B31/20Doping by irradiation with electromagnetic waves or by particle radiation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
BE156851A 1974-06-04 1975-05-29 Procede de dotation de materiaux conducteurs ou semi-conducteurs d'atomes etrangers BE829661A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2426877 1974-06-04

Publications (1)

Publication Number Publication Date
BE829661A true BE829661A (fr) 1975-09-15

Family

ID=5917253

Family Applications (1)

Application Number Title Priority Date Filing Date
BE156851A BE829661A (fr) 1974-06-04 1975-05-29 Procede de dotation de materiaux conducteurs ou semi-conducteurs d'atomes etrangers

Country Status (3)

Country Link
BE (1) BE829661A (en:Method)
FR (1) FR2273588A1 (en:Method)
IT (1) IT1038362B (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5707879A (en) * 1997-01-08 1998-01-13 Reinitz; Karl Neutron detector based on semiconductor materials

Also Published As

Publication number Publication date
FR2273588A1 (fr) 1976-01-02
IT1038362B (it) 1979-11-20
FR2273588B1 (en:Method) 1977-07-08

Similar Documents

Publication Publication Date Title
BE828050A (fr) Procede de carboxymethylation d'alcools ou d'etheralcools
FR2283114A1 (fr) Procede de preparation de butanediols
BE839682A (fr) Procede de preparation de trihydrate d'amoxicilline
FR2306281A1 (fr) Procede pour la preparation d'un produit d'isolement
FR2292702A1 (fr) Procede de preparation des 3-methyl-2-(4'-halogenophenyl)-butyronitriles
BE829661A (fr) Procede de dotation de materiaux conducteurs ou semi-conducteurs d'atomes etrangers
BE829594A (fr) Procede de preparation de 3-trichloromethyl-5-ethoxy-1,2,4- thiadiazole
FR2290411A1 (fr) Procede pour la preparation d'ethers hydroxyphenyliques
BE832815A (fr) Procede pour la preparation d'ethers
FR2329658A1 (fr) Nouveau procede de preparation d'imidazoles substitues
FR2317290A1 (fr) Procede pour la preparation de 5-cyanopyridones-(6)
FR2281960A1 (fr) Procede de preparation de phtalocyanines de cuivre polyhalogenees
FR2290948A1 (fr) Procede d'elimination de residus de coulee
BE841229A (fr) Procede de preparation d'esters alkylcarbamiques ou alcenylcarbamiques
FR2283150A1 (fr) Procede pour la preparation d'hydroxy-11b alkyl-18 oestranes
BE828032A (fr) Procede de preparation de 2-alcoxy-4-propene-(1)-yl-phenols
BE830971R (fr) Procede de preparation d'amines substituees
BE827459A (fr) Procede pour la preparation d'esters
SU529214A1 (ru) Способ обработки жидкого чугуна
FR2308641A1 (fr) Procede de preparation de 6-halo-delta 4 pregnene-3-ones
BE830473A (fr) Procede pour la preparation de panneaux d'agglomeres ou matieres similaires
BE827168A (fr) Procede pour l'amelioration des proprietes des platres issus de phosphogypses
FR2318132A1 (fr) Procede de preparation d'alkyl adamantanes
BE857738A (fr) Procede de preparation d'alkylphosphines
SU528188A1 (ru) Способ подготовки к обработке деталей