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SUV MUHITIDA NIKEL NAMUNASINI LAZER ABLATSIYASI NATIJASIDA HOSIL BO‘LGAN MAHSULOTLARNING FIZIK-KIMYOVIY TAHLILI

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The surface morphology of nickel nanoparticles obtained as a result of the interaction of laser radiation with a nickel target was studied. A yttrium aluminum garnet laser (LS-2134D) with a wavelength of 1064 nm was used, generating in a two-pulse mode (pulses are separated by a time interval of 3 μs, pulse duration is 10 ns, pulse repetition rate is 10 Hz, single pulse energy is 0.05
J). It is shown that as a result of laser ablation, parallelogram-shaped nanoparticles are formed (particle length varies from 0.2 to 0.4 μm). Plasmon resonance in a colloidal solution is studied. Plasmon resonance in a colloidal solution is studied. The possibility of controlling the ablation process and the synthesis of Ni nanoparticles is demonstrated, and efficient generation of nanoparticles for use in various applications is achieved.