SURFACE MODIFICATIONS WITH A SCANNING FORCE MICROSCOPE

The possibilities for the use of a scanning force microscope as a mach ining tool for the modification of gold surfaces were investigated. Fo r this purpose, a scanning force microscope for the creation of struct ures with constant load and with a force modulation technique was cons tructed. With this instrument, we are able to create and characterize structures like lines and circles in this gold films on mica. Especial ly the force modulation technique is suitable for producing structures with well defined geometry. Further investigations of the shape and t he stability were made. (C) 1997 American Institute of Physics.