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Author Koshelets, V. P.; Dmitriev, P. N.; Ermakov, A. B.; Filippenko, L. V.; Sobolev, A. S.; Torgashin, M. Yu.; Borisov, V. B.
Title Superconducting flux-flow oscillators for THz integrated receiver Type Abstract
Year 2005 Publication Presented at the second Franco-Russian Seminar on Nanotechnologies Abbreviated Journal
Volume Issue Pages
Keywords SIR
Abstract
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Corporate Author Thesis
Publisher Place of Publication Lille, France Editor
Language Summary Language Original Title
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Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Serial 521
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Author Vaks, V. L.; Kurin, V. V.; Pankratov, A. L.; Koshelets, V. P.
Title Investigation of spectral properties of phase-focked flux flow oscillator Type Abstract
Year 2005 Publication ISEC Abbreviated Journal
Volume Issue Pages PD-04
Keywords SIR, FFO
Abstract
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Corporate Author Thesis
Publisher Place of Publication Netherlands Editor
Language Summary Language Original Title
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ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Serial 522
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Author Hoogeveen, R. W. M.; Yagoubov, P. A.; de Lange, A.; Selig, A. M.; Koshelets, V. P.; Ellison B. N.; Birk, M.
Title Superconducting integrated receiver development for TELIS Type Conference Article
Year 2005 Publication Proc. 12th International Symposium on Remote Sensing Abbreviated Journal
Volume Issue Pages
Keywords
Abstract
Address SIR
Corporate Author Thesis
Publisher Place of Publication Bruges, Belgium Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
Series Volume Series Issue Edition
ISSN ISBN Medium
Area Expedition Conference
Notes Approved no
Call Number Serial 523
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Author Koshelets, V. P.; Borisov, V. B.; Dmitriev, P. N.; Ermakov, A. B.; Filippenko, L. V.; Khudchenko, A. V.; Kiselev, O. S.; Lapitskaya, I. L.; Sobolev, A. S.; Torgashin, M. Yu.; Yagoubov, P. A.; Hoogeveen, R. W. M.
Title Integrated submillimeter receiver for TELIS Type Journal Article
Year 2006 Publication Joint International Workshop “Nanosensors and Arrays of Quantum Dots and Josephson Junctions for space applications”, 10th International Workshop “From Andreev Reflection to the Earliest Universe” Abbreviated Journal
Volume Issue Pages
Keywords SIR
Abstract
Address
Corporate Author Thesis
Publisher Place of Publication Bjorkliden, Kiruna, Sweden Editor
Language Summary Language Original Title
Series Editor Series Title Abbreviated Series Title
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Area Expedition Conference
Notes Presentation Approved no
Call Number Serial 527
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Author 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.
Title Implementation of superconductor/ferromagnet/ superconductor Type Journal Article
Year 2010 Publication Nature Physics Abbreviated Journal Nat. Phys.
Volume 6 Issue 8 Pages 593-597
Keywords fromIPMRAS
Abstract High operation speed and low energy consumption may allow the superconducting digital single-flux-quantum circuits to outperform traditional complementary metal-oxide-semiconductor logic. The remaining major obstacle towards high element densities on-chip is a relatively large cell size necessary to hold a magnetic flux quantum Φ0. Inserting a π-type Josephson junction in the cell is equivalent to applying flux Φ0/2 and thus makes it possible to solve this problem. Moreover, using π-junctions in superconducting qubits may help to protect them from noise. Here we demonstrate the operation of three superconducting circuits-two of them are classical and one quantum-that all utilize such π-phase shifters realized using superconductor/ferromagnet/superconductor sandwich technology. The classical circuits are based on single-flux-quantum cells, which are shown to be scalable and compatible with conventional niobium-based superconducting electronics. The quantum circuit is a π-biased phase qubit, for which we observe coherent Rabi oscillations. We find no degradation of the measured coherence time compared to that of a reference qubit without a π-junction.
Address
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Publisher Place of Publication Editor
Language Summary Language Original Title
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Notes Approved no
Call Number RPLAB @ gujma @ Serial 805
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