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Information × Registration Number 0204U000390, 0101U000835 , R & D reports Title Creation of one-, two- and multi-barrier Josephson tunnel structures on a basis both low and high-temperature superconductors and research of their electrophysical properties popup.stage_title Head Eduard M. Rudenko, Registration Date 03-02-2004 Organization Institute for metal physics NAS Ukkraine popup.description2 Created and investigated multibarrier Josephson SINIS-transitions with record critical parameters for circuits of superfast single-fluxon electronics (RSFQ). It is established, that their dynamic properties are determined by real resistance at energy below the sum superconducting gaps, and their electrotransport properties are determined by an interference of electrons and holes in a normal layer with Andreev bound states formation. It is experimentally established, that transport of a superconducting current through these states is appear as peak of a current in CVC at a final voltage. The theoretical model which takes into account thickness ununiformity of insulator layer at transport of a current through structures with a high transparency of barrier is developed. Influence of nonelastic effects on size of a superconductor order parameter on structures Cr-Cr2O3-Pb-SnXOY-Pb is investigated. The effect of superconducting order parameter stimulation through the nonelastic quasiparticle dispersion isrevealed and investigatedfor the first time . Interaction of electromagnetic radiation of the MICROWAVE range both with multibarrier Josephson junctions and with the created on the basis of thin YBCO devices is investigated. Developed and investigated highselectiv devices - half-wave resonators and striptransparent filters. Key words: superconductivity, Josephson junction, a tunnel barrier, multibarrier structure, nonelastic effect, the MICROWAVE device, Andreev reflection. Product Description popup.authors popup.nrat_date 2020-04-02 Close