MANUFACTURING METHOD OF MAYENITE ELECTRIDE WITH IMPROVED ELECTRIC CONDUCTIVITY

摘要

PURPOSE: A method for manufacturing a mayenite electride with improved electric conductivity is provided to improve the thermoelectric figure of merit by stably forming a transparent conductive layer. CONSTITUTION: A mold (110) is formed in a chamber. The mold is filled with a heat-treated product (120). The mold is made of a graphite material. A direct current pulse is applied to the heat-treated product. A pulsed DC generator (140) is used to apply the direct current pulse. [Reference numerals] (AA,BB) Pressure