Laser Growth of Multi-Walled Carbon Nanotube Thin Films

Pulsed laser deposition (PLD) is a process in which laser radiation is used to “knock out” materials from the surface layers of the target and apply them to the substrate to form stoichiometric single and multilayer coatings with special properties. Nowadays, PLD technology is of great interest in industries such as microelectronics, micro- and nanophotonics, as high quality film structures are a priority in these areas. The neodymium KGd(WO 4 ) 2 laser was used in our experiment. For the analysis offilms, their absorbency was measured in wavelength on a spectrometer.