Microstructure and Properties of Micro- and Nanoscale Materials, Films, and Coatings (NAP 2019)

Electrical and Magnetic Behavior of GdOH Thin Films: a Search for Hydrogen Anion Superconductivity.- Electrical Properties of Heterojunction n-MoOx/p-Cd3In2Te6.- Transport Properties of Cubic Cuprous Iodide Films Deposited by Successive Ionic Layer Adsorption and Reaction.- Optical Absorption and Refractive Index of X-ray Irradiated Cu6PSe5I-based Thin Film.- Study of the Correlations between the Dynamics of Thermal Destruction and the Morphological Parameters of Biogenic Calcites by the Method of Thermoprogrammed Desorption Mass Spectrometry (TPD-MS).- Floquet-bloch Waves in Semiconductor Magnetophotonic Crystals.- Investigation of the Process of Spatial Self-organization of Linear Defects in Nanocrystalline Materials.- Method for Analysis XPS Data of Nanolayered Samples.- Temperature Dependence of Conductivity in Composite Film of Single-walled Carbon Nanotubes with Graphene Oxide.- Structure and Properties of Nitride Coatings Based on Ti and Cr Synthesized by PIII&D Technique.- Features of the Microstructure of Multilayered (TiAlSiY)N/MoN Coatings Prepared by CA-PVD and their Influence on Mechanical Properties.- Changing Cohesive Energy Between Atoms in Metal-to-Metal Transition Layer for Fe-Sn and    Fe-Cu-Sn Compounds in the Course of Spark Alloying Process.- New Process for Forming Multicomponent Wear-Resistant Nanostructures by Electrospark Alloying Method.- Effect of Structure on the Properties of Composite Cr3C2 + NiCr Coatings.- Combined Magnetron-Ion-Source System for Reactive Synthesis of Complex Nanostructured Coatings.- AlCoNiFeCrTiV High-Entropy Coatings Prepared by Electron-Beam Cladding.- A Novel Method for the Formation of Silver-containing Nanocomposites - Thermochemical Reduction of Ag+ Ions in Polymer Films.- Application of Multicomponent Wear-resistant Nanostructures Formed by Electrospark Allowing for Protecting Surfaces of Compression Joints Parts.- Preparation, Properties and Application of Miscanthus Nanocellulose as Coating

Alexander Pogrebnjak is a Professor at the Nanoelectronics Department Chair at Sumy State University, Ukraine. His scientific interests are related to nanocomposite and layered coatings, high-entropy alloy nitrides, improving physical-mechanical and chemical properties of materials using nanosized films, and modification of properties of metals and alloys by high-power particle beams. Prof. Pogrebnjak has been a Visiting Scientist at Helsinki Technology University (Finland), Trento University (, Italy), Los Alamos National Laboratory and Sandia National Laboratories (USA), the National Institute for Materials Science (Tsukuba, Japan), Lublin University of Technology (Poland), and the University of Poitiers (France). He has co-authored 14 book chapters and over 315 peer-reviewed scientific articles. Dr. Oleksandr Bondar is a Leading Researcher of the Department of Nanoelectronics at Sumy State University, Ukraine. His scientific interests are related to nanostructured and nanocomposite multilayer coatings based on nitrides, carbides of transition and refractory metals, and surface treatment of materials using high-temperature annealing or high-dose ion implantation to improve the protective properties of the coatings. Dr. Bondar has been a Visiting Scientist at the University of Poitiers (France), Adam Mickiewicz University (Poznan, Poland), the National Institute for Materials Science (Tsukuba, Japan), and Riga Technical University (Latvia). He has co-authored 2 patents, 5 book chapters and over 60 peer-reviewed scientific articles.