METHOD FOR ORIENTED FILMS AND SINGLE CRYSTALS OF LANTHANUM SLICATES BY ABNORMAL GRAIN GROWTH

摘要

PURPOSE: A method for oriented films and single crystals of lanthanum silicates by abnormal grain growth are provided to manufacture a lanthanum silicate having high conductivity at 200-300.C. CONSTITUTION: The matrix powder of lanthanum silicate having La series power and Si series power is manufactured(S100). The seed powder of the lanthanum silicate is manufactured independently of the process of manufacturing the matrix powder(S200). The seed powder of the lanthanum silicate and matrix powder is mixed and is crystal growth(S300-S400).