Zobrazeno 1 - 10
of 236
pro vyhledávání: '"Klenov N."'
Autor:
Bakurskiy, S. V., Ruzhickiy, V. I., Neilo, A. A., Klenov, N. V., Soloviev, I. I., Elistratova, A. A., Shishkin, A. G., Stolyarov, V. S., Kupriyanov, M. Yu.
Publikováno v:
Published in JMSN: 2024-07-27 , Article , 01-01003, Volume 1, Issue 1
We have studied the Thouless energy in Josephson superconductor-normal metal-superconductor (SN-N-NS) bridges analytically and numerically, taking into account the influence of the sub-electrode regions. We have found a significant suppression of the
Externí odkaz:
http://arxiv.org/abs/2408.01717
Autor:
Pashin, D. S., Bastrakova, M. V., Rybin, D. A., Soloviev, I. I., Schegolev, A. E., Klenov, N. V.
In this article, we consider designs of simple analog artificial neural networks based on adiabatic Josephson cells with a sigmoid activation function. A new approach based on the gradient descent method is developed to adjust the circuit parameters,
Externí odkaz:
http://arxiv.org/abs/2405.03521
Autor:
Soloviev, I. I., Bakurskiy, S. V., Ruzhickiy, V. I., Klenov, N. V., Kupriyanov, M. Yu., Golubov, A. A., Skryabina, O. V., Stolyarov, V. S.
In this work, we briefly overview various options for Josephson junctions which should be scalable down to nanometer range for utilization in nanoscale digital superconducting technology. Such junctions should possess high values of critical current,
Externí odkaz:
http://arxiv.org/abs/2107.08711
Autor:
Soloviev, I. I., Ruzhickiy, V. I., Bakurskiy, S. V., Klenov, N. V., Kupriyanov, M. Yu., Golubov, A. A., Skryabina, O. V., Stolyarov, V. S.
Publikováno v:
Phys. Rev. Applied 16, 014052 (2021)
Magnetic flux quantization in superconductors allows the implementation of fast and energy-efficient digital superconducting circuits. However, the information representation in magnetic flux severely limits their functional density presenting a long
Externí odkaz:
http://arxiv.org/abs/2011.05856
An ultrafast qubit control concept is proposed to reduce the duration of operations with a single and multiple superconducting qubits. It is based on the generation of Ramsey fringes due to unipolar picosecond control pulses. The key role in the conc
Externí odkaz:
http://arxiv.org/abs/2008.11563
Autor:
Bakurskiy, S. V., Neilo, A. A., Klenov, N. V., Soloviev, I. I., Golubov, A. A., Kupriyanov, M. Yu.
We study the density of states (DOS) inside superconducting Josephson SIsFS junctions with complex interlayer consisting of a thin superconducting spacer 's' between insulator I and a ferromagnetic metal F. The consideration is focused on the local d
Externí odkaz:
http://arxiv.org/abs/2007.15054
Akademický článek
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A superconducting quantum interference device with differential output or "DSQUID" was proposed earlier for operation in the presence of large common-mode signals. The DSQUID is the differential connection of two identical SQUIDs. Here we show that b
Externí odkaz:
http://arxiv.org/abs/1903.04222
We study analytically and numerically the influence of the quasiparticle charge imbalance on the dynamics of the asymmetric Josephson stack formed by two inequivalent junctions: the fast capacitive junction $JJ_{1}$ and slow non-capacitive junction $
Externí odkaz:
http://arxiv.org/abs/1903.02267
Autor:
Klenov, N. V., Khaydukov, Yu. N., Bakurskiy, S. V., Soloviev, I. I., Morari, R., Keller, T., Kupriyanov, M. Yu., Sidorenko, A. S., Keimer, B.
Publikováno v:
Beilstein J. Nanotechnol. 10, 833-839 (2019)
We present a new study of magnetic structures with controllable effective exchange energy for Josephson switches and memory. As a basis for a weak link we propose to use a periodic structure comprised of ferromagnetic (F) layers spaced by thin superc
Externí odkaz:
http://arxiv.org/abs/1809.10165