FR2592028B1 - Procede d'obtention de lingots d'un tellurure metallique purifie, et lingots obtenus par ce procede - Google Patents

Procede d'obtention de lingots d'un tellurure metallique purifie, et lingots obtenus par ce procede

Info

Publication number
FR2592028B1
FR2592028B1 FR8518998A FR8518998A FR2592028B1 FR 2592028 B1 FR2592028 B1 FR 2592028B1 FR 8518998 A FR8518998 A FR 8518998A FR 8518998 A FR8518998 A FR 8518998A FR 2592028 B1 FR2592028 B1 FR 2592028B1
Authority
FR
France
Prior art keywords
ingots
obtaining
metal telluride
purified metal
purified
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 - Fee Related
Application number
FR8518998A
Other languages
English (en)
Other versions
FR2592028A1 (fr
Inventor
Robert Georges Lucie Triboulet
Gerard Emile Joseph Didier
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR8518998A priority Critical patent/FR2592028B1/fr
Publication of FR2592028A1 publication Critical patent/FR2592028A1/fr
Application granted granted Critical
Publication of FR2592028B1 publication Critical patent/FR2592028B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C30B13/02—Zone-melting with a solvent, e.g. travelling solvent process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
FR8518998A 1985-12-20 1985-12-20 Procede d'obtention de lingots d'un tellurure metallique purifie, et lingots obtenus par ce procede Expired - Fee Related FR2592028B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8518998A FR2592028B1 (fr) 1985-12-20 1985-12-20 Procede d'obtention de lingots d'un tellurure metallique purifie, et lingots obtenus par ce procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8518998A FR2592028B1 (fr) 1985-12-20 1985-12-20 Procede d'obtention de lingots d'un tellurure metallique purifie, et lingots obtenus par ce procede

Publications (2)

Publication Number Publication Date
FR2592028A1 FR2592028A1 (fr) 1987-06-26
FR2592028B1 true FR2592028B1 (fr) 1990-06-29

Family

ID=9326049

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8518998A Expired - Fee Related FR2592028B1 (fr) 1985-12-20 1985-12-20 Procede d'obtention de lingots d'un tellurure metallique purifie, et lingots obtenus par ce procede

Country Status (1)

Country Link
FR (1) FR2592028B1 (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295792A1 (fr) * 1974-12-24 1976-07-23 Commissariat Energie Atomique Procede d'elaboration de semi-conducteurs composes

Also Published As

Publication number Publication date
FR2592028A1 (fr) 1987-06-26

Similar Documents

Publication Publication Date Title
FR2597852B1 (fr) Procede de production d'alumine-beta en partant d'alumine-alpha et alumine-beta obtenue par ce procede
FR2557141B1 (fr) Procede d'obtention de metaux precieux
FR2529884B1 (fr) Procede d'obtention d'alcoxydes de metaux de terres rares
PT86151A (fr) Procede d:obtention de prearations d:adenylcyclase purifiees
FR2592028B1 (fr) Procede d'obtention de lingots d'un tellurure metallique purifie, et lingots obtenus par ce procede
FR2605234B1 (fr) Procede de fabrication d'un ski et ski obtenu par ce procede
BE892191A (fr) Procede de preparation de lingots d'extrusion multimetalliques et lingots ainsi obtenus
PT80830A (fr) Procede de preparation de medicaments contenant d'aminomethylene-2-indanediones-1,3 substituees sur l'azote
FR2559153B1 (fr) Procede de purification d'oxacephalosporines
FR2579826B1 (fr) Procede de realisation de contacts metalliques d'un transistor, et transistor ainsi obtenu
FR2577920B1 (fr) Procede de preparation d'acetals
FR2584710B1 (fr) Procede de preparation d'aldehydes par formylation
IT1150605B (it) Procedimento per la colata d'acciaio,in particolare di lingotti d'acciaio
RO91889A2 (fr) Procede pour la preparation de l'azobisisobutyronitryle
RO93136A2 (fr) Procede d'obtention de la cryolithe
RO91671A3 (fr) Procede pour l'obtention de tert-butylamine
RO91178A2 (fr) Procede d'obtention de la phenolphtaleine
RO91191A2 (fr) Procede d'obtention du xanthydrol
FR2609376B1 (fr) Procede de preparation de l'aspartame par voie enzymatique
RO91885A2 (fr) Procede d'obtention de l'azobisisobutyronitryle
RO91888A2 (fr) Procede pour l'obtention de l'azobisisobutyronitryle
RO93651A (fr) Procede d'obtention de lymphotoxyne ecombinee
RO90164A2 (fr) Procede d'obtention de l'isobutene de haute purete
RO91931A2 (fr) Procede d'obtenir n,n-diisopropyle-n-methyle-2-(xanthene-9-carbonyloxy)-ethyle-bromure d'ammonium pure
RO88226A2 (fr) Procede d'obtention du metal synthetique

Legal Events

Date Code Title Description
ST Notification of lapse