Zobrazeno 1 - 10
of 79
pro vyhledávání: '"Matanin, A."'
Autor:
Smirnov, N., Krivko, E., Moskaleva, D., Moskalev, D., Solovieva, A., Echeistov, V., Zikiy, E., Korshakov, N., Ivanov, A., Malevannaya, E., Matanin, A., Polozov, V., Teleganov, M., Zhitkov, N., Romashkin, R., Korobenko, I., Yanilkin, A., Lebedev, A., Ryzhikov, I., Andriyash, A., Rodionov, I.
Multilayer nanoscale systems incorporating buried ultrathin tunnel oxides, 2D materials, and solid electrolytes are crucial for next-generation logics, memory, quantum and neuro-inspired computing. Still, an ultrathin layer control at angstrom scale
Externí odkaz:
http://arxiv.org/abs/2408.10138
Autor:
Moskaleva, D., Smirnov, N., Moskalev, D., Ivanov, A., Matanin, A., Baklykov, D., Teleganov, M., Polozov, V., Echeistov, V., Malevannaya, E., Kuguk, I. Korobenko. A., Nikerov, G., Agafonova, J., Rodionov, I.
Broadband impedance-matched Josephson parametric amplifiers are key components for high-fidelity single-shot multi-qubit readout. Nowadays, several types of impedance matched parametric amplifiers have been proposed: the first is an impedance-matched
Externí odkaz:
http://arxiv.org/abs/2408.06154
Autor:
Moskaleva, Daria A., Korshakov, Nikita D., Moskalev, Dmitry O., Solovyova, Anastasiya A., Matanin, Alexey R., Malevannaya, Elizaveta I., Smirnov, Nikita S., Teleganov, Maksim I., Panfilov, Yuri V., Rodionov, Ilya A.
One of the practical limitations of solid-state superconducting quantum processors technology is frequency crowding due to low qubits fabrication reproducibility. Josephson junction 100 nm-scale nonlinear inductance of the qubits still suffers from D
Externí odkaz:
http://arxiv.org/abs/2403.01894
Autor:
Zikiy, E. V., Ivanov, A. I., Smirnov, N. S., Moskalev, D. O., Polozov, V. I., Matanin, A. R., Malevannaya, E. I., Echeistov, V. V., Konstantinova, T. G., Rodionov, I. A.
Dielectric losses are one of the key factors limiting the coherence of superconducting qubits. The impact of materials and fabrication steps on dielectric losses can be evaluated using coplanar waveguide (CPW) microwave resonators. Here, we report on
Externí odkaz:
http://arxiv.org/abs/2306.16301
Autor:
Ezenkova, D., Moskalev, D., Smirnov, N., Ivanov, A., Matanin, A., Polozov, V., Echeistov, V., Malevannaya, E., Samoilov, A., Zikiy, E., Rodionov, I.
Josephson parametric amplifiers have emerged as a promising platform for quantum information processing and squeezed quantum states generation. Travelling wave and impedance-matched parametric amplifiers provide broad bandwidth for high-fidelity sing
Externí odkaz:
http://arxiv.org/abs/2210.15334
Autor:
Samoylov, Andrey A., Ivanov, Anton I., Echeistov, Vladimir V., Malevannaya, Elizaveta I., Matanin, Aleksei R., Smirnov, Nikita S., Polozov, Victor I., Rodionov, Ilya A.
Electromagnetic noise is one of the key external factors decreasing superconducting qubits coherence. Matched coaxial filters can prevent microwave and IR photons negative influence on superconducting quantum circuits. Here, we report on design and f
Externí odkaz:
http://arxiv.org/abs/2210.15301
Autor:
Matanin, A. R., Gerasimov, K. I., Moiseev, E. S., Smirnov, N. S., Ivanov, A. I., Malevannaya, E. I., Polozov, V. I., Zikiy, E. V., Samoilov, A. A., Rodionov, I. A., Moiseev, S. A.
Publikováno v:
Phys. Rev. Applied 19, 034011 2023
Microwave quantum memory promises advanced capabilities for noisy intermediate-scale superconducting quantum computers. Existing approaches to microwave quantum memory lack complete combination of high efficiency, long storage time, noiselessness and
Externí odkaz:
http://arxiv.org/abs/2207.14092
Autor:
E. V. Zikiy, A. I. Ivanov, N. S. Smirnov, D. O. Moskalev, V. I. Polozov, A. R. Matanin, E. I. Malevannaya, V. V. Echeistov, T. G. Konstantinova, I. A. Rodionov
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-6 (2023)
Abstract Dielectric losses are one of the key factors limiting the coherence of superconducting qubits. The impact of materials and fabrication steps on dielectric losses can be evaluated using coplanar waveguide (CPW) microwave resonators. Here, we
Externí odkaz:
https://doaj.org/article/cb98dc11ef8841fe9d788b6fd2281eff
Autor:
Ilya A. Stepanov, Aleksandr S. Baburin, Danil V. Kushnev, Evgeniy V. Sergeev, Oksana I. Shmonina, Aleksey R. Matanin, Vladimir V. Echeistov, Ilya A. Ryzhikov, Yuri V. Panfilov, Ilya A. Rodionov
Publikováno v:
APL Materials, Vol 12, Iss 2, Pp 021127-021127-10 (2024)
At the present time, ultrahigh performance superconducting nanowire single-photon detectors are the key elements in a variety of devices from biological research to quantum communications and computing. Accurate tuning of superconducting material pro
Externí odkaz:
https://doaj.org/article/bbfcc45654874d389ce298caf223ef61
Autor:
Besedin, Ilya S., Gorlach, Maxim A., Abramov, Nikolay N., Tsitsilin, Ivan, Moskalenko, Ilya N., Dobronosova, Alina A., Moskalev, Dmitry O., Matanin, Alexey R., Smirnov, Nikita S., Rodionov, Ilya A., Poddubny, Alexander N., Ustinov, Alexey V.
Publikováno v:
Phys. Rev. B 103, 224520 (2021)
Recent discoveries in topological physics hold a promise for disorder-robust quantum systems and technologies. Topological states provide the crucial ingredient of such systems featuring increased robustness to disorder and imperfections. Here, we us
Externí odkaz:
http://arxiv.org/abs/2006.12794