Laser Ultrasound Methods for Investigation of Thermal Properties of Semiconductors Plate with Modified Surface Layer

Isaiev, M.V.; Kuzmich, A.G.; Burbelo, R.M.

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Title	Laser Ultrasound Methods for Investigation of Thermal Properties of Semiconductors Plate with Modified Surface Layer
Authors	Isaiev, M.V. Kuzmich, A.G. Burbelo, R.M.
ORCID
Keywords	Laser Ultrasound Photoacoustic and Photothermal Phenomena Inhomogeneous Semiconductors Structures
Type	Conference Papers
Date of Issue	2012
URI	http://essuir.sumdu.edu.ua/handle/123456789/35156
Publisher	Sumy State University
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Citation	Isaiev, M. V. Laser Ultrasound Methods for Investigation of Thermal Properties of Semiconductors Plate with Modified Surface Layer / M. V. Isaiev, A. G. Kuzmich, R. M. Burbelo // Nanomaterials: Applications & Properties (NAP-2012) : 2-nd International conference, Alushta, the Crimea, September 17-22, 2012 / Edited by: A. Pogrebnjak. - Sumy : Sumy State University, 2012. - V. 1, No3. - 03PCSI08
Abstract	In the article the results of analyze of laser ultrasound generation in inhomogeneous semiconductors plate is presented. The case of strong absorption of electromagnetic fields is considered. It is shown that in this case submicron surface layer thermal properties influence on thermal distribution evolution. The case of thin infinite plate considered. Peculiarities of excitation and propagation of elastic waves in such media regarding gives the possibility to obtain dispersive equation for laser ultrasound wave-vectors. It is shown that such processes in 1D case can be described. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/35156
Appears in Collections:	Наукові видання (ЕлІТ)