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Information × Registration Number 0221U103755, 0119U101714 , R & D reports Title Application of radiation technologies for the creation of the latest high-performance materials for superconducting microwave electronics popup.stage_title Head Kordiuk Oleksandr A., Доктор фізико-математичних наук Registration Date 24-02-2021 Organization Institute of Metal Physics. G.V. Kurdyumov of the National Academy of Sciences of Ukraine popup.description2 Analysis of the experimental angular dependences of the Labush parameter and the viscosity coefficient in our samples testifies to the 2D mechanism of pinning and vortex motion. The influence of the shape of the angles of a superconducting microstrip resonator on its nonlinear response was investigated. The obtained nonlinear frequency response indicates the formation of a significant nonlinear response by the acute angles of the resonator. Numerical calculations showed a significant density of microwave currents in the inner corners of the slopes of the microstrip line. Elevated microwave current causes vortices to penetrate weak intergranular bonds, causing them to heat up to form temperature domains, generating a significant nonlinear response. Product Description popup.authors Kalenyuk Oleksiy A. Kasatkin Oleksandr L. Moskalyuk V'yacheslav O Futymskyy Serhiy I Shapovalov Andrii P. popup.nrat_date 2021-02-24 Close