Zobrazeno 1 - 10
of 31
pro vyhledávání: '"SOKOLOV, Andrii"'
Autor:
Sokolov, Andrii, Wu, Xutong, Power, Conor, Asker, Mike, Giounanlis, Panagiotis, Kriekouki, Ioanna, Hanos-Puskai, Peter, McGeough, Conor, Bashir, Imran, Redmond, David, Leipold, Dirk, Staszewski, Bogdan, Blokhina, Elena
Confining electrons or holes in quantum dots formed in the channel of industry-standard fully depleted silicon-on-insulator CMOS structures is a promising approach to scalable qubit architectures. In this article, we present our results on a calibrat
Externí odkaz:
http://arxiv.org/abs/2412.08302
We consider a coupling element based on a symmetric superconducting quantum interference device (SQUID) and show that it mediates a two-photon interaction. This and other inductive interactions due to the SQUID can be switched off in situ. We derive
Externí odkaz:
http://arxiv.org/abs/2412.05016
Autor:
Petropoulos, Nikolaos, Wu, Xutong, Sokolov, Andrii, Giounanlis, Panagiotis, Bashir, Imran, Asker, Mike, Leipold, Dirk, Mitchell, Andrew K., Staszewski, Robert B., Blokhina, Elena
Publikováno v:
Appl. Phys. Lett. 124, 173503 (2024)
We present an in-depth analysis of a single-electron box (SEB) biased through a floating node technique that is common in charge-coupled devices (CCDs). The device is analyzed and characterized in the context of single-electron charge-sensing techniq
Externí odkaz:
http://arxiv.org/abs/2404.15002
Autor:
Sokolov, Andrii M, Heikkilä, Tero T.
We consider a model of two harmonically driven damped harmonic oscillators that are coupled linearly and with a cross-Kerr coupling. We show how to distinguish this combination of coupling types from the case where a coupling of optomechanical type i
Externí odkaz:
http://arxiv.org/abs/2309.02204
Autor:
Bashir, Imran, Leipold, Dirk, Blokhina, Elena, Asker, Mike, Redmond, David, Esmailiyan, Ali, Giounanlis, Panagiotis, Haenlein, Hans, Wu, Xuton, Sokolov, Andrii, Andrade-Miceli, Dennis, Mitchell, Andrew K., Staszewski, Robert Bogdan
The proliferation of quantum computing technologies has fueled the race to build a practical quantum computer. The spectrum of the innovation is wide and encompasses many aspects of this technology, such as the qubit, control and detection mechanism,
Externí odkaz:
http://arxiv.org/abs/2112.04586
Autor:
Sokolov, Andrii, Mishagli, Dmytro, Giounanlis, Panagiotis, Bashir, Imran, Leipold, Dirk, Koskin, Eugene, Staszewski, R. Bogdan, Blokhina, Elena
The construction of quantum computer simulators requires advanced software which can capture the most significant characteristics of the quantum behavior and quantum states of qubits in such systems. Additionally, one needs to provide valid models fo
Externí odkaz:
http://arxiv.org/abs/2006.14103
Autor:
Sokolov, Andrii M., Wilhelm, Frank K.
Publikováno v:
Phys. Rev. Applied 14, 064063 (2020)
We propose a detector of microwave photons which can distinguish the vacuum state, one-photon state, and the states with two or more photons. Its operation is based on the two-photon transition in a biased Josephson junction and detection occurs when
Externí odkaz:
http://arxiv.org/abs/2003.04625
Akademický článek
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Publikováno v:
Phys. Rev. A 101, 042306 (2020)
We study the dispersive readout of a qubit in the ultimate limit of a single-photon probe. The use of a single-photon probe avoids the errors due to nonorthogonality of coherent states. A photodetector is used in the scheme we consider. The dynamics
Externí odkaz:
http://arxiv.org/abs/1911.06729
Autor:
Sokolov, Andrii
Publikováno v:
Phys. Rev. A 93, 032323 (2016)
We determine the optimal parameters for a simple and efficient scheme of dispersive readout of a qubit. Depending on the qubit state (ground or excited), the resonance of a cavity is shifted either to the red or to the blue side. Qubit state is infer
Externí odkaz:
http://arxiv.org/abs/1512.08789