Research and Education: Traditions and Innovations

Structure.- Characteristics of Nanocomposite Sol-Gel Films on Black Silicon Surface.- Nio and Nio:Al Films for Solar Cells: A Compromise Between Electrical Conductivity and Transparency.- Photoactive and Structure Properties of ZnO :MgO Nanocomposite Sol-Gel  Films on the Surface of Silicon.- Synthesis of Scintillating Sodium Boron Glass-Ceramic Materials Containing YnbO4 :Tb3+ Crystallites.- Development of Sapphire-Like Glass by Sol-Gel Technology.- Sol-gel Synthesis TiO2 Nanotubes Based on ZnO Nanorods, for Use in Solar Cells.- Part VI: Metamaterials and Metasurfaces.- Production and Experimental Study of a Weakly Reflecting Absorbing Metamaterial Based on Planar Spirals in the Microwave Range.- Part VII: Modeling and Diagnostics.- Charaterization of Laser Welding of Steel 30 2 by Combining Artificial Neural Networks and Finite Element Method.- Investigation of Acoustic Wave Propagation in Complex Geometry.- Development of Material for 3d Printing Based on Thermoplastic Elastomer.- Investigation of the Effect of Observation Window on the Sensitivity Enhancement in the Multi-Pass Cell Outside the Expansion Wave Tube Chamber.- Modeling and Optimization of a Microgrid for a Midrise Apartment and Industry.- Part VIII: Nanotechnology and Nanometrology.- Raman Investigation of Multiferroic BiFeO3 and Bi1-xSmXFeO3 Materials Synthesized by the Sol-Gel Method.- Piezoelectric Properties of SrBi2(TaxNb1-x)2O9 Thin Films Synthesized by the Sol-Gel Method.- Part IX: Plasma Physics.- The Physicochemical/Electrical Properties of Plasma Activated Medium by Dielectric Barrier Discharge Microplasma.- Part X: iA Young Researcher.- Spatial Resolution of X-ray Imaging using 80µm Pitch TlBr Detector.- Partial Two-Particle Equations in the Relativistic Configurational Representation for Scattering p-States in the Case of a Superposition of Two  -Function Potentials.- Analysis of the Spatial Distribution of the Second-Harmonic Radiation Generated in a Thin Surface Layer of a Spheroidal Dielectric Particle.- Maxima of the Power Density of the Second-Harmonic Generation from a Linear Structure of Long Cylindrical Dielectric Particles.

Corresponding Member of the National Academy of Sciences of Belarus. His research interests are focused on the field of electrodynamics of artificial anisotropic structures and metamaterials. Professor Semchenko was a scientific supervisor of six PhD students and one Doctor of Science. He was a supervisor of more than 25 international scientific projects. He is a coauthor of more than 350 scientific papers. His works include 4 monographs, 13 chapters in collective monographs, more than 110 articles in journals, more than 120 articles in conference proceedings, 9 patents, 5 preprints, as well as 60 abstracts.

Oleg Demidenko graduated from Gomel State University in 1982 with a major in "Organization of mechanized processing of economic information." In 1991, he completed a PhD course at Moscow Institute of Civil Aviation Engineers and defended the thesis "Development of methods and means of analyzing processes of functioning of informational and calculating networks." In 2004,he defended a doctoral thesis (Higher Doctorate) "Techniques and means of research and adapting a calculating process to operating load of a local area network" at Belarusian State University. In 2004, he was awarded a Full Professor. He worked as the Head of Department of Automated Systems of Data Processing for 14 years. Since 2007, he has been the Vice-rector for research of Francisk Skorina Gomel State University. Oleg Demidenko is a scientific supervisor of six PhD students and an author of 6 monographs and more than 150 scientific publications. 

Dmitry Kovalenko, PhD, is an Associate Professor, Dean of the Faculty of Physics and IT, and Leading Researcher of the Laboratory of Advanced Materials of Francisk Skorina Gomel State University. He has been engaged in scientific work since 1997. Currently, the area of scientific interests of Dmitry Kovalenko includes the development of thin-film materials by the sol-gel method for use in optics and microele