METHOD FOR OBTAINING THERMOELECTRIC LEAD TELLURIDE

A method for obtaining thermoelectric lead telluride comprises the following steps: high-purity output substances - lead and tellurium taken in curtain proportion are laid to a quartz vacuum ampoule and placed to a furnace which is heated to temperature higher than temperature of melting PbTe compou...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HORICHOK IHOR VOLODYMYROVYCH, FREIK DMYTRO MYKHAILOVYCH, BORYK VIKTOR VASYLIOVYCH, DYKUN NATALIA IVANIVNA
Format:	Patent
Sprache:	eng ; rus ; ukr
Schlagworte:	AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE APPARATUS THEREFOR CHEMISTRY CRYSTAL GROWTH ELECTRICITY METALLURGY PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE REFINING BY ZONE-MELTING OF MATERIAL SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE SINGLE-CRYSTAL-GROWTH UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL
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