FIELD: high-temperature superconductor production.
SUBSTANCE: invention refers to the technology of high-temperature superconductors production in metal-metal telluride system and can be used for production of compounds with special physical properties. The mixture of antimony telluride powder and metallic sodium is heated in reactor under vacuum 5x10-4 torr to the temperature 200°C, aged for 2 hours and cooled down to room temperature. EFFECT: production of superconductor with the temperature of transition into superconductive state 45K with simultaneous increase of reproducibility of synthesis results.
1 dwg, 1 dwg, 1 ex
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