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Information × Registration Number 0215U007658, 0115U005498 , R & D reports Title Photo-thermo-acoustic transformation and ultrafast masstransfer in silicon and cadmium telluride under nanosecond laser irradiation popup.stage_title Head Vlasenko Alexandr Ivanovich, Registration Date 17-12-2015 Organization Institute of Semiconductor Physics of National Academy of Sciences of Ukrain popup.description2 It is shown that the masstransfer in systems of thin (300-500 nm) film of metal/semiconductor under intense nanosecond laser irradiation is a locally-nonequilibrium process, and therefore more accurately described by the equations of extended irreversible thermodynamics, taking into account both spatial and temporal nonlocality. It has been shown that treatment of the high-Ohm Cd(Zn)Te crystals by the intense nanosecond pulses of a ruby laser at I = 2...20 MW/cm2, when the condition of temporal and spatial non-local, can improve the surface state, increase the sensitivity, reduce the surface recombination rate and to provide high doping of surface. Analysis of fast masstransfer in cadmium teluride at nanosecond laser irradiation based on the fundamental laws of irreversible thermodynamics possible to obtain a structure with an efficient transformation of energy. Product Description popup.authors Велещук Віталій Петрович Власенко Зоя Костянтинівна Генцарь Петро Олексійович Гнатюк Володимир Анастасійович Корбутяк Роман Дмитрович Левицький Сергій Миколайович popup.nrat_date 2020-04-02 Close