Zobrazeno 1 - 10
of 31
pro vyhledávání: '"M. Yu. Mikhailov"'
Publikováno v:
APL Photonics, Vol 5, Iss 7, Pp 076106-076106-7 (2020)
Future applications in integrated quantum photonics will require large numbers of efficient, fast, and low-noise single-photon counters. Superconducting nanowire single-photon detectors made from amorphous material systems are best suited to meet the
Externí odkaz:
https://doaj.org/article/e276b8ca2669404ebb731a9e2e71c088
Autor:
O. V. Dobrovolskiy, V. M. Bevz, M. Yu. Mikhailov, O. I. Yuzephovich, V. A. Shklovskij, R. V. Vovk, M. I. Tsindlekht, R. Sachser, M. Huth
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Emission of electromagnetic waves is expected when superconducting vortices cross sample edges, but such a radiation has not been observed so far. Here, Dobrovolskiy et al. evidence the electromagnetic radiation from vortices crossing the layers of a
Externí odkaz:
https://doaj.org/article/d50a135336d04b07952823cb06c7d595
Autor:
M. Yu. Mikhailov
Publikováno v:
Mašiny i Ustanovki: Proektirovanie, Razrabotka i Èkspluataciâ, Vol 0, Iss 2, Pp 13-28 (2017)
Contemporary design solutions in the engine engineering are aimed at raising a great many technical and economic performances, and enhancing manufacturability. When producing the V-shaped six-cylinder engines, the camber angle is often taken to be eq
Externí odkaz:
https://doaj.org/article/ade735ddba874f7e9524db94f5e85bdd
Autor:
A. I. Bezuglyj, V. A. Shklovskij, B. Budinská, B. Aichner, V. M. Bevz, M. Yu. Mikhailov, D. Yu. Vodolazov, W. Lang, O. V. Dobrovolskiy
Publikováno v:
Physical Review B. 105
At sufficiently large transport currents $I_\mathrm{tr}$, a defect at the edge of a superconducting strip acts as a gate for the vortices entering into it. These vortices form a jet, which is narrow near the defect and expands due to the repulsion of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49d461833a3b246648fa472105e2955b
https://doi.org/10.1103/physrevb.105.214507
https://doi.org/10.1103/physrevb.105.214507
Autor:
B. Budinská, B. Aichner, D. Yu. Vodolazov, M. Yu. Mikhailov, F. Porrati, M. Huth, A.V. Chumak, W. Lang, O.V. Dobrovolskiy
Ultra-fast vortex motion has recently become a subject of extensive investigations, triggered by the fundamental question regarding the ultimate speed limits for magnetic flux quanta and enhancements of single-photon detectors. In this regard, the cu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::719e251896ef2852c2b84b60eabfe1e0
Autor:
V. M. Bevz, D. Yu. Vodolazov, Fabrizio Porrati, M. Yu. Mikhailov, Oleksandr V. Dobrovolskiy, Roland Sachser, Michael Huth, Andrii V. Chumak
Publikováno v:
Nature Communications
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)
The ultra-fast dynamics of superconducting vortices harbors rich physics generic to nonequilibrium collective systems. The phenomenon of flux-flow instability (FFI), however, prevents its exploration and sets practical limits for the use of vortices
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6b96a9e081996cd567646dfcf0a7a6d
https://pubmed.ncbi.nlm.nih.gov/32620789
https://pubmed.ncbi.nlm.nih.gov/32620789
Autor:
Yu. P. Korneeva, I. N. Florya, D. Yu. Vodolazov, N. N. Manova, Oleksandr V. Dobrovolskiy, M. Yu. Mikhailov, Alexander Korneev
Publikováno v:
Physical Review Applied. 13
The photon count rate (PCR) of superconducting single-photon detectors made of ${\mathrm{Mo}}_{x}{\mathrm{Si}}_{1\text{\ensuremath{-}}x}$ films shaped as a 2-$\ensuremath{\mu}\mathrm{m}$-wide strip and a 115-nm-wide meander strip line is studied expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::55de23b75c4ecf65094c1ec704c5e95b
https://doi.org/10.1103/physrevapplied.13.024011
https://doi.org/10.1103/physrevapplied.13.024011
Autor:
V. M. Bevz, M. I. Tsindlekht, Michael Huth, O. I. Yuzephovich, Ruslan V. Vovk, M. Yu. Mikhailov, Roland Sachser, Valerij A. Shklovskij, Oleksandr V. Dobrovolskiy
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-9 (2018)
Nature Communications
Nature Communications
Most of superconductors in a magnetic field are penetrated by a lattice of quantized flux vortices. In the presence of a transport current causing the vortices to cross sample edges, emission of electromagnetic waves is expected due to the continuity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6cbbd8b86e82629dba827ed51742dec2
http://link.springer.com/article/10.1038/s41467-018-07256-0
http://link.springer.com/article/10.1038/s41467-018-07256-0
Photon counting statistics of superconducting single-photon detectors made of a three-layer WSi film
Autor:
Yu. P. Korneeva, Gregory Goltsman, Alexander Korneev, M. Yu. Mikhailov, A. Yu. Devizenko, I. N. Florya
Publikováno v:
Low Temperature Physics. 44:221-225
Superconducting nanowire single-photon detectors (SNSPD) are used in quantum optics when record-breaking time resolution, high speed, and exceptionally low levels of dark counts (false readings) are required. Their detection efficiency is limited, ho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3375fda33103a16e5c23cb01f0758691
https://doi.org/10.1063/1.5024539
https://doi.org/10.1063/1.5024539
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