The Energy Spectrum of the Acoustic Emission Signals of Nanoscale Objects

Author(s) V.V. Marasanov, A.A. Sharko

Kherson National Technical University, 24, Berislav Highway Str., 73008 Kherson, Ukraine

Issue Volume 9, Year 2017, Number 2
Dates Received 28 December 2016; revised manuscript received 25 April 2017; published online 28 April 2017
Citation V.V. Marasanov, A.A. Sharko, J. Nano- Electron. Phys. 9 No 2, 02012 (2017)
DOI 10.21272/jnep.9(2).02012
PACS Number(s) 43.40.Le, 46.70. – p 06.60.Ei
Key words Spectrum (7) , Acoustic wave modeling, Continuum discretization.
Abstract A one-dimensional discrete-continuum model of the energy spectrum of the acoustic emission signal, allowing filter oscillating components of the acoustic emission signals. The mathematical formalism describing the environment, initiating the signals of acoustic emission, in which the problem of spectral analysis and synthesis of acoustic emission signals is solved by the Fourier transform. The dependence of the spectrum of acoustic vibrations on the size of the parameters, microstructure. The possibility of using the machine's functions of discrete argument structure of nanoscale objects in the continuum theory of continuous medium, initiating acoustic emission signals.


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