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Information × Registration Number 0219U003235, 0118U000242 , R & D reports Title Features of photothermal and photoacoustic processes in low-dimensional semiconductor silicon-based systems popup.stage_title Head Isaiev Mykola Viktorovych, Registration Date 29-01-2019 Organization Taras Shevchenko Kiev University popup.description2 The amplitude-frequency and phase-frequency characteristics of the photoacoustic response from the porous silicon based multilayer structures, the silicon nanowires layers and the composite systems on their basis are experimentally obtained. The influence of the morphology of silicon nanowires on their thermophysical and optical properties was investigated by photoacoustic methods. The value of the thermal resistance between the porous layers of different porosity in the porous silicon based multilayer system on the basis of has been experimentally calculated. The influence of this value on the effective heat conductivity of the entire multilayer system was analyzed. Product Description popup.authors Гребньов Олег Анатолійович Дубик Катерина Володимирівна Ліщук Павло Олександрович Маньковська Юлія Олегівна Подуст Галина Петрівна Чепела Леся Ігорівна popup.nrat_date 2020-04-02 Close