| 摘要 |
PROBLEM TO BE SOLVED: To provide a solution for bismuth lanthanum titanate (BLT) thin film formation in which coating characteristics are improved, thin film formation at a temperature as low as <=700 deg.C is made possible and an organic solvent having excellent operability and safety is used. SOLUTION: The solution for bismuth lanthanum titanate (BLT) thin film formation contains propylene glycol derivatives, titanium compounds, bismuth compounds and lanthanum compounds.
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