Process for forming zinc oxide film

摘要

A process for forming zinc oxide film over a surface of a substrate which comprises a step of vaporising and supplying a materilal prepared by dissolving dimethylzinc or diethylzinc into an organic solvent to a chemical vapor deposition apparatus and a step of simultaneously supplying a gas comprising an oxidizing agent gas to the chemical vapor deposition apparatus. A process for forming zinc oxide film over a surface of a substrate which comprises both a step of supplying a vaporized gas of dimethylzinc or diethylzinc and a step of supplying a gas comprising an oxidizing agent gas alternately to a chemical vapor deposition apparatus. A process for forming zinc oxide film of extremely high quality and high purity on surfaces of various kinds of substrates safely in accordance with the CVD method is provided.