Zobrazeno 1 - 10
of 73
pro vyhledávání: '"A V, Kinev"'
Autor:
Dora Il'yasova, Alexander V. Kinev
Publikováno v:
Frontiers in Public Health, Vol 7 (2019)
Externí odkaz:
https://doaj.org/article/3c60320761d541a8bbaef40886e6fd38
Autor:
Nickolay V. Kinev, Kirill I. Rudakov, Lyudmila V. Filippenko, Andrey M. Baryshev, Valery P. Koshelets
Publikováno v:
Sensors, Vol 20, Iss 24, p 7267 (2020)
We report on the first implementation of a terahertz (THz) source based on a Josephson flux-flow oscillator (FFO) that radiates to open space. The excellent performance of this source and its maturity for practical applications has been demonstrated
Externí odkaz:
https://doaj.org/article/803f0762fd234c3ea4d06def6c7de6e7
Publikováno v:
Physics of the solid state, 63(9), 1414-1418. PLEIADES PUBLISHING INC
The application of a Josephson generator of the terahertz range based on a long superconductor–insulator–superconductor tunnel junction matched with a transmitting antenna and emitting a signal into open space is demonstrated for gas spectroscopy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a02f43b5c5077f459f10eb5ca5e48f2d
https://doi.org/10.1134/S1063783421090171
https://doi.org/10.1134/S1063783421090171
Autor:
Valery P. Koshelets, Yuri Feldman, Nickolay V. Kinev, Paul Ben Ishai, R. V. Ozhegov, Alexander Puzenko, Anna Kochnev, Gregory Goltsman, Ksenia A. Baksheeva, Noa Betzalel
Publikováno v:
IEEE Transactions on Terahertz Science and Technology. 11:381-388
We present evidence that in the sub-THz frequency band, human skin can be considered as an electromagnetic bio-metamaterial in which its natural emission is a product of skin tissue geometry and embedded structures. Radiometry was performed on 32 hum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e6314f80ef83d71c40e77b702c547a8
https://doi.org/10.1109/tthz.2021.3066099
https://doi.org/10.1109/tthz.2021.3066099
Autor:
A.B. Ermakov, M. Yu. Fominskii, Valery P. Koshelets, O. S. Kiselev, Nickolay V. Kinev, P. N. Dmitriev, Lyudmila V. Filippenko
Publikováno v:
Journal of Communications Technology and Electronics. 66:473-479
Superconducting integrated circuits based on high-quality Nb–AlOx–Nb and Nb–AlN–NbN tunnel junctions, including a harmonic mixer with a high harmonic number, have been developed, optimized, and investigated. Details of the design, manufacturi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f930e9064c6caf6acd8c726c31984b0f
https://doi.org/10.1134/s1064226921040033
https://doi.org/10.1134/s1064226921040033
Autor:
Nickolay V. Kinev, Valery P. Koshelets
Publikováno v:
Journal of Communications Technology and Electronics. 66:278-288
We report on a comparative analysis of three different laboratory terahertz (THz) sources emitting into open space based on a backward wave oscillator with a frequency multiplier, a microwave frequency multiplier to large numbers of harmonics based o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::486dd3ec1bb91a9017906527c4761865
https://doi.org/10.1134/s1064226921030116
https://doi.org/10.1134/s1064226921030116
Publikováno v:
IEEE Transactions on Applied Superconductivity, 32(4). IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
We present an experimental observation and a study of harmonics of radiation from a flux-flow oscillator (FFO) based on a long Josephson junction. An integrated microcircuit consisting of the FFO, the transmitting antenna and a harmonic mixer (HM) wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::afc88e73de0a119611277f393d7fc996
https://doi.org/10.1109/TASC.2022.3143483
https://doi.org/10.1109/TASC.2022.3143483
Autor:
Valery P. Koshelets, Andrey M. Baryshev, Lyudmila V. Filippenko, Nickolay V. Kinev, K. I. Rudakov
Publikováno v:
Physics of the Solid State. 62:1543-1548
An electromagnetic source of terahertz radiation on the basis of a tunnel long Josephson junction was proposed and experimentally studied. Output radiation was transmitted to open space by means of a slot antenna, which was located on the same microc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44fb6a9fe88e160095b8f1d73617a8af
https://doi.org/10.1134/s1063783420090140
https://doi.org/10.1134/s1063783420090140
Autor:
Alexander V. Kinev, Quanjuan Zhang, P Rogelio Escamilla, Youjun Yang, Cecil J Howard, Eric V. Anslyn, Yanming Shen, Jason B. Shear, Xuhong Qian, Derek S. Hernandez, Daria Y Filonov
Publikováno v:
Chemical Science
Fluorescent probes for nitric oxide (NO), or more frequently for its oxidized surrogate dinitrogen trioxide (N2O3), have enabled scientists to study the contributions of this signaling molecule to many physiological processes. Seeking to improve upon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a8075e691cc9b6f7f9695d4ee2a349b
https://doi.org/10.1039/c9sc04304g
https://doi.org/10.1039/c9sc04304g
Autor:
Lyudmila V. Filippenko, Valery P. Koshelets, Nickolay V. Kinev, K. I. Rudakov, Andrey M. Baryshev
Publikováno v:
Ieee transactions on terahertz science and technology, 9(6), 557-564. IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
We have elaborated, fabricated, and tested a terahertz source based on the Josephson flux-flow oscillator (FFO) integrated with a transmitting lens antenna. The oscillator was coupled to the on-chip double-slot antenna via microstrip lines, and the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1df51837662c48d067fe6042ee3bb798
https://doi.org/10.1109/tthz.2019.2941401
https://doi.org/10.1109/tthz.2019.2941401