Zobrazeno 1 - 10
of 36
pro vyhledávání: '"S. A. Tretyakov"'
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013070 (2024)
Incorporating both gain and loss into electromagnetic systems provides possibilities to engineer effects in unprecedented ways. Concerning electromagnetic effects in isotropic media that have concurrently electric and magnetic responses, there is, in
Externí odkaz:
https://doaj.org/article/47695ecc37e7477e96cad7c3bba4e07e
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p L032025 (2021)
Inhomogeneous metasurfaces have shown possibilities for unprecedented control of wave propagation and scattering. While it is conventional to shine a single incident plane wave from one side of these metastructures, illuminating by several waves simu
Externí odkaz:
https://doaj.org/article/13d9ccaa5282417d92d174851efd288c
Publikováno v:
Physical Review Research, Vol 1, Iss 2, p 023014 (2019)
Interaction of electromagnetic radiation with time-variant objects is a fundamental problem whose study involves foundational principles of classical electrodynamics. Such study is a necessary preliminary step for delineating the novel research field
Externí odkaz:
https://doaj.org/article/233fa9a1014a4d99b1165a53f381f6bc
Autor:
V. S. Asadchy, A. Díaz-Rubio, S. N. Tcvetkova, D.-H. Kwon, A. Elsakka, M. Albooyeh, S. A. Tretyakov
Publikováno v:
Physical Review X, Vol 7, Iss 3, p 031046 (2017)
Recent advances in engineered gradient metasurfaces have enabled unprecedented opportunities for light manipulation using optically thin sheets, such as anomalous refraction, reflection, or focusing of an incident beam. Here, we introduce a concept o
Externí odkaz:
https://doaj.org/article/c22e7950b33f4099868f1c3caf7611cc
Publikováno v:
Physical Review X, Vol 5, Iss 3, p 031005 (2015)
Energy of propagating electromagnetic waves can be fully absorbed in a thin lossy layer, but only in a narrow frequency band, as follows from the causality principle. On the other hand, it appears that there are no fundamental limitations on broadban
Externí odkaz:
https://doaj.org/article/1661ed763cda46a7bc6378d6083ec027
Autor:
G. M. Abdurakhmanov, A. A. Teymurov, A. A. Gadzhiev, A. N. Dolgov, A. N. Kutsenko, M. A. Raskita, S. V. Tretyakov
Publikováno v:
Юг России: экология, развитие, Vol 11, Iss 4, Pp 46-55 (2017)
Objectives. Experimental trial of using the scientific multibeam echosounder installed on the research vessel “Issledovatel Kaspiya” was conducted in the Caspian Sea with the purpose to detect fish in a wild field of view.Methods. Both the scient
Externí odkaz:
https://doaj.org/article/dec3309b91f741239a585ea7422dc586
Autor:
K. G. Smirnov-Vasilyev, S. V. Tretyakov, V. F. Tchernyshov, V. V. Dvirnyi, B.A. Afanasiev, G. F. Smirnov
Publikováno v:
Proceeding of Heat Pipe Technology: Volume 2. Materials and Applications.
Operational bandwidth of resonant circuits is limited by the resonator's size, which is known as the Chu limit. This limit restricts miniaturization of antennas, as the antenna bandwidth is inversely proportional to its size. Here, we propose slow ti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23eedbf1e5eb727b024a6023ead3ec8b
http://arxiv.org/abs/2211.06171
http://arxiv.org/abs/2211.06171
Publikováno v:
2022 Sixteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials).
One of the main advantages of reciprocal bianisotropic metasurfaces is their capability to produce asymmetric scattering depending from which side they are illuminated and on the handedness of circularly polarized illuminations. For most applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c49c78d0d8a300e41b7ca75718c2b81
http://arxiv.org/abs/2206.03102
http://arxiv.org/abs/2206.03102