METHOD FOR MANUFACTURING THIN FILMS BY UTILIZING SHORT LASER PULSES AND COMPOSITE TARGET MATERIALS

摘要

The present invention prepares tight and porous coatings from metallic, ceramic and organic materials by utilizing composite targets made of two or several materials that have been disassembled, and can be coated by utilizing short laser pulses directed to the target material. A method for creating in this way a flow of material towards an object is shown. By means of the method it is possible to create material structures in a controlled manner, to minimize the required energy of laser pulses and heat generation, and by means of the method to improve productivity by precisely selecting components for the target material It is also possible to do