TY  - GEN
AU  - Maliński,Mirosław, Politechnika Koszalińska - Wydział Elektroniki
AU  - BYCHTO,Leszek, Politechnika Koszalińska - Wydział Elektroniki
AU  - PATRYN,Aleksy, Politechnika Koszalińska - Wydział Elektroniki
ED  - Winter School on Wave and Quantum Acoustics
TI  - Investigations of the optical and thermal parameters of porous silicon layers with the two wavelength photoacoustic method
KW  - Materiały konferencyjne
N1  - Dane z autopsji
N2  - This paper presents results of photoacoustic studies of porous silicon layers formed on silicon substrates with the method of constant current anodisation of c-Si in an aqueous solution of HF. The aim of the study was to determine the thermal diffusivity of the porous silicon layers and their optical absorption coefficients with the photoacoustic method using two wavelengths of the exciting light for the generation of thermal waves and measurement of thermal and optical parameters
ER  -