I.E. Kuznetsova - Dr.Sc. (Phys.-Math.), Leading Researcher, Kotelnikov IRE RAS. Е-mail:kuziren@yandex.ru V.G. Mozhaev - Ph.D. (Phys.-Math.), Senior Researcher, Physics Faculty, Lomonosov Moscow State University. E-mail: vgmozhaev@mail.ru I.A. Nedospasov - Student, Physics Faculty, Lomonosov Moscow State University. Е-mail: nedospasov.ilya@physics.msu.ru

B.D. Zaitsev - Dr. Sc. (Phys.-Math.), Professor, Head of Laboratory of Physical Acoustics, Saratov branch of Kotel\'nikov IRE of RAS E-mail: zai-boris@yandex.ru A.M. Shikhabudinov - Ph. D. (Phys.-Math.), Research Scientist, Saratov branch of Kotel\'nikov IRE of RAS E-mail: alex-sheih@yandex.ru I.A. Borodina - Ph. D. (Phys.-Math.), Senior Research Scientist, Laboratory of Physical Acoustics, Saratov branch of Kotel\'nikov IRE of RAS E-mail: borodinaia@yandex.ru A.A. Teplykh - Ph. D. (Phys.-Math.), Senior Research Scientist, Laboratory of Physical Acoustics, Saratov branch of Kotel\'nikov IRE of RAS E-mail: teplykhaa@mail.ru I.E. Kuznetsova - Dr. Sc. (Phys.-Math.), Associate Professor, Leading Research Scientist, Laboratory of Electronic Processes in Semiconductor Devices, Kotel\'nikov IRE of RAS (Moscow) E-mail: kuziren@yandex.ru

V.I. Anisimkin - Dr. Sc. (Phys.-Math.), Kotel\'nikov IRE of RAS (Moscow). E-mail: anis@cplire.ru I.E. Kuznetsova - Dr. Sc. (Phys.-Math.), Associate Professor, Kotel\'nikov IRE of RAS (Moscow). E-mail: kuziren@yandex.ru B.D. Zajtsev - Dr. Sc. (Phys.-Math.), Professor, Saratov branch of Kotel\'nikov IRE of RAS. E-mail: zai-boris@yandex.ru

B.D. Zaitsev - Dr. Sc. (Phys.-Math.), Professor, Head of Laboratory of Physical Acoustics, Saratov branch of Kotel\'nikov IRE of RAS. E-mail: zai-boris@yandex.ru I.A. Borodina - Ph. D. (Phys.-Math.), Senior Research Scientist, Laboratory of Physical Acoustics, Saratov branch of Kotel\'nikov IRE of RAS. E-mail: borodinaia@yandex.ru A.A. Teplykh - Ph. D. (Phys.-Math.), Senior Research Scientist, Laboratory of Physical Acoustics, Saratov branch of Kotel\'nikov IRE of RAS. E-mail: teplykhaa@mail.ru I.E. Kuznetsova - Dr. Sc. (Phys.-Math.), Associate Professor, Leading Research Scientist, Laboratory of Electronic Processes in Semiconductor Devices, Kotel\'nikov IRE of RAS (Moscow). E-mail: kuziren@yandex.ru

B.D. Zajtsev - Dr. Sc. (Phys.-Math.), Professor, Head of Laboratory of Physical Acoustics, Saratov branch of Kotel\'nikov IRE of RAS. E-mail: zai-boris@yandex.ru I.A. Borodina - Ph. D. (Phys.-Math.), Senior Research Scientist, Laboratory of Physical Acoustics, Saratov branch of Kotel\'nikov IRE of RAS. E-mail: borodinaia@yandex.ru A.A. Teplykh - Ph. D. (Phys.-Math.), Senior Research Scientist, Laboratory of Physical Acoustics, Saratov branch of Kotel\'nikov IRE of RAS. E-mail: teplykhaa@mail.ru I.E. Kuznetsova - Dr. Sc. (Phys.-Math.), Associate Professor, Leading Research Scientist, Laboratory of Electronic Processes in Semiconductor Devices, Kotel\'nikov IRE of RAS (Moscow). E-mail: kuziren@yandex.ru

N.V. Voronova - Head of the Photomasks Laboratory, Acoustoelectronic and Piezokeramic ELPA Corporation E-mail: vonavl@mail.ru V.I. Anisimkin - Dr. Sc. (Phys.-Math.), Chief Research Scientist, the Kotelnikov - IRE RAS (Moscow)