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Information × Registration Number 0211U002163, 0109U004508 , R & D reports Title Space charge lens with magnetic isolation of electrons for negative charged beams focusing. popup.stage_title Head Goncharov A.А., Registration Date 21-01-2011 Organization Institute of physics NASU popup.description2 Object of research - a lens with a space charge and magnetic isolation of electrons for negatively charged particles beam focusing. Investigation objective was complex research of an intensive dynamic cloud creation of a positive space charge and focusing by an electric field of this charge of intensive electrons beams. The methods were experimental and theoretical researches with use of experimental samples of lens created in IP NASU of Ukraine. Analytical calculations and numerical modeling of plasma-dynamic processes in cloud volume and beam focusing. Research of intensive electron beam focusing was carried out at the experimental stand of Institute of High-Current electronics of the Siberian Branch of the Russian Academy of Science. It is experimentally shown a possibility of focusing high-current electron beams by the offered plasma lens. It is established, that the further progress of researches and development of plasma lenses, suitable for focusing and management of intensive beams of negatively charged particles and, in particular, electrons connected with optimization of lens design. Results of project can be used for creation a new effective short focus compact plasma dynamics device for focusing and management of intensive negative particles beams, ions and electrons. Results of work are important for modern researches on nuclear fusion, progress high-current accelerators of charged particles and in modern plasma technologies. Product Description popup.authors Євсюков Антон Миколайович Гончаров Олексій Антонович Добровольський Андрій Миколайович Дунець Сергій Петрович Літовко Ірина Валентинівна popup.nrat_date 2020-04-02 Close