J. Phys. IV France
Volume 125, June 2005
Page(s) 161 - 163

J. Phys. IV France 125 (2005) 161-163

DOI: 10.1051/jp4:2005125037

Dependence of thermal diffusion and thermoelastic vibration on mechanical properties in two-layer systems

J.L. Pichardo-Molina1, J.J. Alvarado-Gil2, G. Gutierrez-Juarez3 and O. Barbosa-Garcia1

1  Centro de Investigaciones en Optica A.C. Loma del Bosque 115, Leon, Gto. 37150, Mexico
2  Departamento de Fisica Aplicada, Cinvestav-Merida, Cordemex, Merida, Yuc., 97310, Mexico
3  Instituto de Fisica, Universidad de Guanajuato, A.P.E-143, Leon, Gto., 37150, Mexico

In the present work, the contribution of the mechanical properties in the coupling of heat diffusion and thermoelastic bending is explored. The analysis of the open photoacoustic cell (OPC) signal for different situations of metal/polymer is presented and discussed.

© EDP Sciences 2005