| Issue |
ITM Web Conf.
Volume 30, 2019
29th International Crimean Conference “Microwave & Telecommunication Technology” (CriMiCo’2019)
|
|
|---|---|---|
| Article Number | 07002 | |
| Number of page(s) | 7 | |
| Section | Materials and Technology of Microwave Devices (5a) | |
| DOI | https://doi.org/10.1051/itmconf/20193007002 | |
| Published online | 27 November 2019 | |
The study of the mechanical properties of thin films using piezoceramic acoustic resonators
1 Kotelnikov Institute of Radioengineering and Electronics of RAS, Saratov branch, Zelyonaya str., 38, 410019, Saratov, Russia
2 Gause Institute of New Antibiotics, Bol'shaya Pirogovskaya str., 11, 119021, Moscow, Russia
3 Kotelnikov Institute of Radioengineering and Electronics of RAS, Mokhovaya str., 11, bld.7, 125009, Moscow, Russia
* Corresponding author: teplvkhaa@mail.ru
The paper describes a method for determining the properties of thin films: elastic constants, viscosity and density. The method is based on the analysis of changing the characteristics of the acoustic resonator, on the surface of which the film under study is deposited, in comparison with a free resonator. Using the described method, the properties of two organic films based on the mycelium of basidiomycete Hericium erinaceus (Bull.) Persoon were determined.
© The Authors, published by EDP Sciences, 2019
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