TY CONF TI THE EFFECT OF MECHANICAL ACTIVATION ON THE STRUCTURE AND DIELECTRIC PROPERTIES OF SrTiO3 KW intensive mechanical treatment KW virtual ferroelectric KW ferroelastic KW dielectric relaxation JO PHYSICAL BASIS OF SCIENCE-INTENSIVE TECHNOLOGIES IN THE MODERN WORLD AU Ievleva, E.V. AU Korotkov, L.N. PY 2025 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov