Szukana fraza: [Abstract = "The particular solutions obtained in a half\-space satisfy the relevant boundary conditions at the free surface of the half\-space and a frequency equation for the Rayleigh wave speed is obtained for both thermally insulated and isothermal cases. The non\-dimensional Rayleigh wave speed is computed for aluminium metal to observe the effects of frequency, thermal relaxation time and different theories of thermoelasticity."]