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Information × Registration Number 0218U002323, 0115U003278 , R & D reports Title Structure and electronic phenomena of charge transfer in a two-component film system in the mode of quantum and quasiclassical dimensional effects popup.stage_title Head Stasyuk Z. V., Доктор фізико-математичних наук Registration Date 14-02-2018 Organization Ivan Franko National University of Lviv popup.description2 Modern progress in the field of micro- and nanoelectronics, as well as sensorics, requires fundamental studies of the structure, electrical and optical properties of ultrathin one- and two-layer metal films deposited on dielectric substrates whose physical properties are modified by sub-layers of surfactants of subatomic thickness. The kinetic properties of coatings (the formation of energy bands in ultrathin layers, the features of the flow of dynamic and static electricity, the conditions for the appearance of electrical conductivity - the threshold of current flow, the phenomenon of percolation) are studied in the process of nucleation and growth of metal films, the effect of surface active sublayers on the physical properties of the metal films being studied, from quantum to classical dimensional effects in charge transfer. A unique technique for reducing the thickness of the layers of the metals is developed, it corresponds to the current threshold and the method for creating layers and surfaces with specified reproducible structure, optical and electrical properties. For the first time, information was obtained that allowed further development of model concepts on the nature of the quantum (ballistic) and classical dimensional effects in metal layers of nanometer thickness. Specific features of the influence of sublayers of different nature on the structure, optical properties and phenomena of charge transfer in the thickness range (1-50 nm) in single- and double-layer metal-semiconductor films are determined. The obtained results of the research are unique and obtained for the first time, which makes it possible to use them in related fields of physics and chemistry (physics and surface chemistry, nanoelectronics, sensorics). Product Description popup.authors Бігун Роман Іванович Бучковська Марія Дмитрівна Гаврилюх Василь Миронович Коман Богдан Петрович Кудрик РоманаЯрославович Пастирський Ярослав Арсентійович popup.nrat_date 2020-04-02 Close