Structural and Electrophysical Properties of Porous Silicon

Thermal properties study of silicon nanostructures by photoacoustic techniques

“…= (1 − ) 3 . 36 As one can see, the heat capacity also decreases with increasing porosity of the layer. The values of heat capacities obtained using the photoacoustic approach agree with those that can be estimated from the approximation of the effective medium: The heat capacity of the nanowires arrays decreases with increasing thickness of layer.…”