XXVI International Symposium "Nanophysics and Nanoelectronics", Nizhny Novgorod, March 14 - March 17, 2022

A hybrid metal polymer based on polymethyl methacrylate with embedded metal nanoparticles

E. I. Girshova^ab, E. P. Mikitchuk^c, A. V. Belonovskii^ab, K. M. Morozov<sup>ab

a</sup> Alferov Federal State Budgetary Institution of Higher Education and Science Saint Petersburg National Research Academic University of the Russian Academy of Sciences, 194021 St. Petersburg, Russia
^b ITMO University, 197101 St. Petersburg, Russia
^c Belarusian State University, 220030 Minsk, Republic of Belarus

Abstract: A study was made of a hybrid metal-polymer material consisting of polymethyl methacrylate (PMMA) and nanoparticles distributed throughout its volume, silver, gold, copper or aluminum. The effective permittivity and absorption cross section are calculated, and the processes of temperature relaxation are modeled. It has been shown that mixtures of PMMA with silver, copper, aluminum, or gold nanoparticles can be used as an active medium in optoacoustic ultrasound generators.

Keywords: hybrid material, ultrasound generator, nanoparticle, polymethyl methacrylat.

Received: 02.03.2022
Revised: 25.03.2022
Accepted: 25.03.2022

DOI: 10.21883/FTP.2022.07.52750.05

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