Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Khabipov, M."'
Publikováno v:
Supercond. Sci. Technol. 35, 065020 (2022) - Open Access
We investigated both theoretically and experimentally open-ended coplanar waveguide resonators with rf SQUIDs embedded in the central conductor at different positions. These rf SQUIDs can be tuned by an external magnetic field and thus may exhibit th
Externí odkaz:
http://arxiv.org/abs/2204.10133
Publikováno v:
Appl. Phys. Lett. 115, 192601 (2019)
We report on the on-chip detection of microwaves in the frequency range around 100GHz. For the purpose of detection, we employ a discrete transport channel triggered in a superconducting single-electron transistor by photon-assisted tunneling of quas
Externí odkaz:
http://arxiv.org/abs/1909.02349
We have developed a recently proposed Josephson traveling-wave parametric amplifier with three-wave mixing [A. B. Zorin, Phys. Rev. Applied 6, 034006, 2016]. The amplifier consists of a microwave transmission line formed by a serial array of nonhyste
Externí odkaz:
http://arxiv.org/abs/1705.02859
Autor:
Feofanov, A. K., Oboznov, V. A., Bol'ginov, V. V., Lisenfeld, J., Poletto, S., Ryazanov, V. V., Rossolenko, A. N., Khabipov, M., Balashov, D., Zorin, A. B., Dmitriev, P. N., Koshelets, V. P., Ustinov, A. V.
The difference between the phases of superconducting order parameter plays in superconducting circuits the role similar to that played by the electrostatic potential difference required to drive a current in conventional circuits. This fundamental pr
Externí odkaz:
http://arxiv.org/abs/1005.1581
Autor:
Chiarello, F., Castellano, M. G., Torrioli, G., Poletto, S., Cosmelli, C., Carelli, P., Balashov, D. V., Khabipov, M. I., Zorin, A. B.
Publikováno v:
F. Chiarello, M. G. Castellano, G. Torrioli, S. Poletto, C. Cosmelli, P. Carelli, D. V. Balashov, M. I. Khabipov, e A. B. Zorin, Appl. Phys. Lett. 93, 042504-3 (2008)
We introduce a three-junction SQUID that can be effectively used as an optimal tunable element in Josephson quantum computing applications. This device can replace the simple dc SQUID generally used as tunable element in this kind of applications, wi
Externí odkaz:
http://arxiv.org/abs/0805.0979
Publikováno v:
Supercond. Sci. Technol. v. 21 (2008) 125010
We propose and demonstrate the functioning of a special Rapid Single Flux Quantum (RSFQ) circuit with frequency-dependent damping. This damping is achieved by shunting individual Josephson junctions by pieces of open-ended RC transmission lines. Our
Externí odkaz:
http://arxiv.org/abs/0804.0442
Autor:
Lotkhov, S. V., Tolkacheva, E. M., Balashov, D. V., Khabipov, M. I., Buchholz, F. -I., Zorin, A. B.
Self-shunted aluminum Josephson junctions with high-transparency barriers were fabricated using the shadow-evaporation technique and measured at low temperatures, T=25 mK. Due to high junction transparency, the IV-characteristics were found to be of
Externí odkaz:
http://arxiv.org/abs/cond-mat/0605532
We investigate the current-voltage characteristics of high-transparency superconductor-insulator-normal metal (SIN) junctions with the specific tunnel resistance below 30 kOhm per square micron. The junctions were fabricated from different supercondu
Externí odkaz:
http://arxiv.org/abs/cond-mat/0605237
Publikováno v:
Phys. Rev. B 74, 014508 (2006)
Within the framework of the microscopic model of tunneling, we modelled the behavior of the Josephson junction shunted by the Superconductor-Insulator-Normal metal (SIN) tunnel junction. We found that the electromagnetic impedance of the SIN junction
Externí odkaz:
http://arxiv.org/abs/cond-mat/0512615
Publikováno v:
Appl. Phys. Lett. v.86, 032501 (2005)
We demonstrate that shunting of Superconductor-Insulator-Superconductor Josephson junctions by Superconductor-Insulator-Normal metal (S-I-N) structures having pronounced non-linear I-V characteristics can remarkably modify the Josephson dynamics. In
Externí odkaz:
http://arxiv.org/abs/cond-mat/0411607