Zobrazeno 1 - 7
of 7
pro vyhledávání: '"K. V. Shulga"'
Autor:
K. V. Shulga, E. Il’ichev, M. V. Fistul, I. S. Besedin, S. Butz, O. V. Astafiev, U. Hübner, A. V. Ustinov
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-6 (2018)
Here, the authors demonstrate an array of superconducting qubits embedded into a microwave transmission line. They show that the transmission through the metamaterial periodically depends on externally applied magnetic field and suppression of the tr
Externí odkaz:
https://doaj.org/article/99fe1e5e9f2248e29aa5606b5b88e9f3
Publikováno v:
JETP Letters. 105:47-50
Arrays of transmon qubits coupled to a λ/2 superconducting coplanar waveguide resonator have been studied by microwave spectroscopy. The emergence of a collective mode has been discovered for a cluster of N > 5 qubits, whose coupling constant to the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c896c77812310aede787c7b3814c45a4
https://doi.org/10.1134/s0021364017010143
https://doi.org/10.1134/s0021364017010143
Publikováno v:
Quantum Science and Technology. 6:035012
We provide numerical evidence for a temporal quantum-mechanical interference phenomenon: time molecules (TM). A variety of such stroboscopic states are observed in the dynamics of two interacting qubits subject to a periodic sequence of $\pi$-pulses
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89362c2a09311ae18c2fec909bf76f64
https://doi.org/10.1088/2058-9565/abffbc
https://doi.org/10.1088/2058-9565/abffbc
Autor:
K V, Shulga, E, Il'ichev, M V, Fistul, I S, Besedin, S, Butz, O V, Astafiev, U, Hübner, A V, Ustinov
Publikováno v:
Nature Communications
Quantum theory is expected to govern the electromagnetic properties of a quantum metamaterial, an artificially fabricated medium composed of many quantum objects acting as artificial atoms. Propagation of electromagnetic waves through such a medium i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::65adf74f73a3c5323710574679ef7a97
https://pubmed.ncbi.nlm.nih.gov/29323136
https://pubmed.ncbi.nlm.nih.gov/29323136
Autor:
A. S. Averkin, Evgeni Il'ichev, Alexandre Karpov, N. N. Abramov, U. Huebner, K. V. Shulga, Evgenii Glushkov, Alexey V. Ustinov
Publikováno v:
The Review of scientific instruments. 85(10)
We present a practical design and implementation of a broadband sample holder suitable for microwave experiments with superconducting integrated circuits at millikelvin temperatures. Proposed design can be easily integrated in standard dilution cryos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8a80184b08f4edf3952a3135be3f0935
https://pubmed.ncbi.nlm.nih.gov/25362429
https://pubmed.ncbi.nlm.nih.gov/25362429
Autor:
Vladimir Ryazanov, Anastasia V. Shcherbakova, V. A. Oboznov, Vladislav O. Shkolnikov, Detlef Beckmann, Vitaly V. Bolginov, Alexey V. Ustinov, Michael J. Wolf, S. V. Egorov, K. V. Shulga, Kirill G. Fedorov
We describe fabrication and testing of composite flux qubits combining Nb- and Al-based superconducting circuit technology. This hybrid approach to making qubits allows for employing pi-phase shifters fabricated using well-established Nb-based techno
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f691b2465227de8ec3c605ce94208def
http://arxiv.org/abs/1405.0373
http://arxiv.org/abs/1405.0373
Autor:
A V Shcherbakova, K G Fedorov, K V Shulga, V V Ryazanov, V V Bolginov, V A Oboznov, S V Egorov, V O Shkolnikov, M J Wolf, D Beckmann, A V Ustinov
Publikováno v:
Superconductor Science & Technology; Feb2015, Vol. 28 Issue 2, p1-1, 1p