A method for smoothing areas of a structure made of a first material having a predetermined first glass transition temperature on a carrier includes the steps of: (1) applying a second material having a predetermined second glass transition temperature, so that the surface of the structure of the first material is at least partially covered by the second material; (2) increasing the temperature of the first material to a first predeterminable temperature, which is greater than the first glass transition temperature; and (3) lowering the temperature of the first material below the first glass transition temperature of the first material.