the present invention provides a process for producing a bottom - up type nano - device in which a reaction is initiated from potential singular points on a substrate , and wherein compound molecules are arranged with regularity and a chain reaction is accelerated utilizing the sequence pattern of the potential singular points , specifically , the process comprises a step of producing potential singular points that involves placing potential singular points on a substrate and a contact step of contacting a compound having a functional group which interacts with the fore - mentioned potential singular points .