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Information × Registration Number 0209U006412, 0105U007698 , R & D reports Title High-sensitivity optical method of quantitative standard-free element analysis of surface of different materials by ion beams popup.stage_title Head Drobnich Volodymyr Grygorovych, Registration Date 12-02-2009 Organization Uzhgorod National University popup.description2 Methodical mathematical and software provision of the method is developed. Physical bases of the method are further developed. Particulary, the hypothesis on the monotonicity of the function of distribution of atoms of impurity excited by laser radiation in view of componens of velocities that are normal to the surfare is experimentally appoved. Besides, the hypothesis on uniform electron-exchange mechanism of ion-photon emission for metals, alloys and alkali-halides crys-tals is also experimentally approved. For the first time absolute intensity of the luminescence of a surface at a frequency of surface plasmons for pryncipally important case of exposure Ag by K+ ions is defined. The quantum-mechanical model of this phenomena is formed. The extremely hith concentration sensitivity of a method demonstrated (at level 10-3 - 10-5 ppm) was as a result of test experiment.5635 Product Description popup.authors popup.nrat_date 2020-04-02 Close