In this research, using a CO2 laser is low creating synthetic Nano-powder in pellets-Bismuth Telluride-based thermoelectric material emitted by the laser ablation method of Thermo khotri electronic material sheet on high-speed spinning. Under the environment of argon gas at atmospheric pressure using a carbon dioxide laser to create an effect of nano-powder, 15 watts capacity, which has been analyzing microscopic-sized electronic khotron. Nano-powder, which was found to have a size between 10-100 nm. In this research, pointing to the ability to create nano-powder and large quantities quickly and reduce chemical engine when compared to the other methods.
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