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Information × Registration Number 0221U102481, 0116U002626 , R & D reports Title Physical and chemical phenomena in semiconductors, carbon nanocomposites and heterostructures, the impact on their manufacturing technology and external influences popup.stage_title Head Venger Yevgen F., Доктор фізико-математичних наук Registration Date 04-02-2021 Organization VE Lashkarev Institute of Semiconductor Physics of the National Academy of Sciences of Ukraine popup.description2  The report of research project: 245 pages, 115 figures, 17 tables, 154 references. Published 266 works.The objects of research were technological processes of formation of micro- and nanostructured surfaces and nanosized materials based on compounds АIIВVI, АIIIВV and AIVBVI, mechanisms of transformation of defective structure in epitaxial films, processes of adsorption-desorption in thin nanostructured films based on macromolecules of cavitants; acoustimulated phenomena in semiconductor crystals CdTe, CdZnTe; optical, electrophysical and structural properties of semiconductor materials and structures based on them under the conditions of temperature, magnetic field, ultrasonic treatment, intensive laser irradiation and technological influences.The aim of the project was to develop methods of micro- and nanorelief formation on the surface of АIIВVI, AIVBVI and АIIIВV, nanosized CdTe crystals for creating sensory devices, development of multiphase broadband metamaterials based on high-alloy semiconductors; establishing the influence of manufacturing technology on electronic, optical, photoelectric, mechanical properties of semiconductor materials and heterostructures and their improvement by external factors for use in sensory, electronic and microwave technology. Research methods - thermovacuum method, measurement of volt-ampere and volt-farad characteristics, electrical parameters by Hall effect method, chemical etching, metallographic optical microscopy, methods of atomic force and electron microscopy, chemical synthesis of colloidal solutions, doping, photoluminescence, photoluminescence -modulation spectroscopy.As a result of research, energy- and material-saving technologies for growing thin-film polycrystalline multilayer heterostructures with nanometer and submicron varizon layers were developed, new types of short-wave radiation sensors and solar cells were created on their basis. Product Description popup.authors Aleynikov Andriy B. Atdaev Bayramgylych S. Belyaev Olexandr Ye. Bobrenko Yuriy M. Borblik Vitaliy L. Venger Yevgen F. Vynogradov Anatoliy O. Vorobkalo Fedir M. Voroschenko Andrij T. Golenishcheva Raisa A. Goncharenko Anatoliy V. Gromovyi Yuriy S. Dovgodko Tetyana V. Dub Maksym M. Dunayevskiy Vadym I. Zakharenko Oksana M. Kazantseva Zoya I. Karp Rymma I. Kyslyj Volodymyr P. Kovalenko Kostyantyn L. Kozlovskiy Sergiy I. Kolyadina Olena Yu. Konakova Raisa V. Kosarev Vyacheslav P. Koshets Igor A. Kravetskiy Mykhailo Yu. Kudryk Yaroslav Ya. Liptuga Anatoliy I. Levchenko Iryna V. Lutsyshyn Iryna G. Lyapin Oleksandr M. Lyapina Alla B. Lyashchuk Yuriy M. Mylenin Grigoriy V. Mitin Vadym F. Mazarchuk Iryna O. Maksymenko Lidiya S. Malanych Galyna P. Maslov Volodymyr P. Matveeva Lyudmyla O. Matyash Igor Ye. Morozhenko Vasyl O. Morozovska Valentyna Yo. Olikh Yaroslav M. Okhrimenko Olga B. Pipa Vitaliy Yo. Pavelets Sergiy Yu. Paschenko Galyna A. Raicheva Valentyna G. Redko Roman A. Redko Svitlana M. Romanets Pavlo M. Sedletska Iryna I. Semikina Tetyana V. Serdega Borys K. Serozhkin Yuriy G. Solovyov Yevgen O. Stanetska Anna S. Strilchyk Oksana M. Stratijchuk Iryna B. Sukach Andrij V. Tymochko Mykola D. Tomashyk Vasyl M. Tomashyk Zinaida F. Trischuk Lyubomyr I. Kholevchuk Volodymyr V. Sharan Mykola M. Shwarts Maryna M. Shwarts Yuriy M. Sheka Galyna K. Sheremetova Galyna G. Shekhovtsov Leonid V. Shynkarenko Volodymyr V. Shynkarenko Olena Viktorivna Shmydko Igor M. Shportko Kostyantyn V. Yashyn Adolf I. popup.nrat_date 2021-02-04 Close