METHOD FOR FABRICATING Ag DOPED Te-BASED NANO-MATERIALS USING A PULSE LASER ABLATION AND VAPOR-LIQUID-SOLID METHOD, AND A MEMORY DEVICE USING THE SAME

摘要

PURPOSE: A method for fabricating Ag doped Te-based nano-materials using a pulse laser ablation and vapor-liquid-solid method is provided to facilitate the growth of Ag doped Te-based nano-materials on a normal substrate.;CONSTITUTION: A method for fabricating Ag doped Te-based nano-materials comprises the following steps of: preparing an ablation chamber with a Te-based bulk target mounted therein(S210); irradiating an energy beam to the Te-based bulk target to generate the Te-based nanoparticles(S220); supplying carrier gas into the ablation chamber and transferring the generated Te-based nanoparticles to a thermal-treating unit where Ag particles are placed(S230); and allowing the Te-based nanoparticles to react to the Ag particles to obtain Ag doped Te-based nano-materials(S240).;COPYRIGHT KIPO 2010