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Information × Registration Number 0218U001000, 0117U003129 , R & D reports Title Novel Josephson junctions with resonance-percolation charge transport in them developed for the superconducting quantum devices applications in the information and communication technologies popup.stage_title Head Shaternik Volodymyr Evgenovych, Registration Date 04-01-2018 Organization Institute of Metal Physic G.V.Kurdyumov NAS of the Ukraine popup.description2 In this work, the hybrid heterostructures MoRe-Si (W) -MoRe were created. Investigation of the structural state of separate layers of the MoRe, Si (W) heterostructures was performed using translucent and scanning electron microscopy. It was found that in the amorphous layer of a mixture of silicon and silicon oxide, separate clusters of tungsten formed. When exceeding a certain value of the content of tungsten in the created barriers Si (W) created heterostructures demonstrate the emergence of superconductive current through them, while heterostructures demonstrate the presence of significant excess currents Iexc. in them and the presence of elevated values of the IcRn product - the superconducting critical current Ic of the heterostructure on its Rn resistance in the normal state. The scheme of control of vacuum valves of the vacuum unit ВУП-5М on the basis of the Arduino microcontroller was developed and implemented, which allowed, on the one hand, to maintain the working condition of the equipment, on the other hand, to improve its technical parameters. Model ideas were presented on the peculiarities of charge transport in the created MoRe-Si (W) -MoRe hybrid heterostructures. It is shown that the transition to the resistive state of heterostructures and their components can be realized by the mechanism of the origin of the centers of the phase slip. Product Description popup.authors Білоголовський М.О. Суворов О.Ю. Шаповалов А.П. popup.nrat_date 2020-04-02 Close
R & D report
Head: Shaternik Volodymyr Evgenovych. Novel Josephson junctions with resonance-percolation charge transport in them developed for the superconducting quantum devices applications in the information and communication technologies. (popup.stage: ). Institute of Metal Physic G.V.Kurdyumov NAS of the Ukraine. № 0218U001000
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Updated: 2026-03-26