Abstract
A growing process of the depositing film by a plating method is similaly same with that by a dry process such as an evaporation process and a sputtering process. And the structure of deposited film by the plating method is substancealy same as that of the dry process also. On this report, the growing process of the plating film is explained, and the factor on determination of the structure which is crystalline or amorphous is discussed. Further more the unique theory about it is presented by an anther. The theory is “the structure of deposited film is determined by the composition of the deposited film and by the formation temperature”. The theory is available to explain the growing process on both wet system and dry system and the structure of depositing film. Furthermore some functional materials prepared by the plating method is introduced.