TY JOUR TI The Influence of Protons on the Physical Processes in Bipolar Transistors KW Radiation hardness KW proton irradiation KW bipolar transis-tors KW radiation effects KW ionization damage KW displacement defects KW SiGe HBT KW SOI KW TCAD modeling JO Modeling of systems and processes AU Kotlyarov, V.V. AU Antsiferova, V.I. PY 2025 IS 18 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov