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Science Newsletter of the Faculty fo Physics
This is a new bulletin, which, as we hope, will bring fresh, updated information on scientific news, research activities, and related events in the life of our department to our staff members, undegraduate and graduate students, postdocs, collaborators and partners. We greatly hope that this Science Newsletter will help us to find new partners in research and shorten the way from fundamental research to applications and innovations, from our fundamental discoveries to their successful implementations in not too distant future.
XIV National School-Seminar "Wave phenomena in inhomogeneous media"
The conference papers from the School-Seminar «Waves-2014» will be submitted for publishing in the Memoirs of the Faculty of Physics journal.
| Journals » Memoirs of the Faculty of Physics » Issues » 2014 » # 5 |
The peculiarities of the exciting and propagation of acoustic modes in piezoelectric plates
V.I. Anisimkin, I.E. Kuznetsova
Kotel’nikov Institute of Radio Engineering and Electronics of RAS. Mokhovaya 11, bld.7, Moscow 125009, RussiaIt has been theoretically and experimentally shown that in contrast to other waves type the electromechanical coupling coefficient, power flow angle, external effects sensitivity and properties anisotropy of plate acoustic waves can be changed only due to changing plate thickness at the constant crystallographic orientation of plate material. The behavior of pointed dependencies is various for modes with different orders. The amount of modes n in piezoelectric plates more bigger than ones in the isotropic plates with the same thickness.
| URL: | http://uzmu.phys.sunmarket.com/abstract/2014/5/145322 |
| PACS: | 72.50.+b Acoustoelectric effects 43.58.+z Acoustical measurements and instrumentation |
| UDC: | 548:53+534.22 |
| Цитата: | В.И. Анисимкин, И.Е. Кузнецова. Особенности возбуждения и распространения акустических мод в пьезоэлектрических пластинах // Учен. зап. физ. фак-та Моск. ун-та. 2014. № 5. 145322 |