| abstract |
A method of producing a dielectric-film-forming composition including: (a) dissolving a metal hydroxide including a metal A which is at least one metal selected from Li, Na, Ca, Sr, and Ba and at least one of a metal alkoxide and a metal complex including a metal B which is at least one metal selected from Ti, Zr, Hf, Ta, and Nb in an organic solvent to prepare a solution; and (b) allowing a precursor in the solution prepared in the step (a) to react. |