Zobrazeno 1 - 10
of 3 962
pro vyhledávání: '"G. Baranov"'
Autor:
Kirill V. Voronin, Georgy A. Ermolaev, Maria G. Burdanova, Aleksandr S. Slavich, Adilet N. Toksumakov, Dmitry I. Yakubovsky, Maksim I. Paukov, Ying Xie, Liu Qian, Daria S. Kopylova, Dmitry V. Krasnikov, Davit A. Ghazaryan, Denis G. Baranov, Alexander I. Chernov, Albert G. Nasibulin, Jin Zhang, Aleksey V. Arsenin, Valentyn Volkov
Publikováno v:
Advanced Science, Vol 11, Iss 36, Pp n/a-n/a (2024)
Abstract The lattice geometry of natural materials and the structural geometry of artificial materials are crucial factors determining their physical properties. Most materials have predetermined geometries that lead to fixed physical characteristics
Externí odkaz:
https://doaj.org/article/5c45814d70ff4b4abb273a9191ade520
Autor:
Georgy A. Ermolaev, Kirill V. Voronin, Adilet N. Toksumakov, Dmitriy V. Grudinin, Ilia M. Fradkin, Arslan Mazitov, Aleksandr S. Slavich, Mikhail K. Tatmyshevskiy, Dmitry I. Yakubovsky, Valentin R. Solovey, Roman V. Kirtaev, Sergey M. Novikov, Elena S. Zhukova, Ivan Kruglov, Andrey A. Vyshnevyy, Denis G. Baranov, Davit A. Ghazaryan, Aleksey V. Arsenin, Luis Martin-Moreno, Valentyn S. Volkov, Kostya S. Novoselov
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-8 (2024)
Abstract Nature is abundant in material platforms with anisotropic permittivities arising from symmetry reduction that feature a variety of extraordinary optical effects. Principal optical axes are essential characteristics for these effects that def
Externí odkaz:
https://doaj.org/article/8993c49a02a045dab3c45c0d5cf20790
Autor:
Carlos Maciel-Escudero, Andrew B. Yankovich, Battulga Munkhbat, Denis G. Baranov, Rainer Hillenbrand, Eva Olsson, Javier Aizpurua, Timur O. Shegai
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-11 (2023)
Abstract Optical anapoles are intriguing charge-current distributions characterized by a strong suppression of electromagnetic radiation. They originate from the destructive interference of the radiation produced by electric and toroidal multipoles.
Externí odkaz:
https://doaj.org/article/3efa23b997c2414896929cb3fe42b9b3
Autor:
Georgy Ermolaev, Kirill Voronin, Denis G. Baranov, Vasyl Kravets, Gleb Tselikov, Yury Stebunov, Dmitry Yakubovsky, Sergey Novikov, Andrey Vyshnevyy, Arslan Mazitov, Ivan Kruglov, Sergey Zhukov, Roman Romanov, Andrey M. Markeev, Aleksey Arsenin, Kostya S. Novoselov, Alexander N. Grigorenko, Valentyn Volkov
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-9 (2022)
The authors combine films of two-dimensional semiconductors, which exhibit excitonic spectral features, with SiO2/Si Fabry-Perot resonators in order to realize topological phase singularities in reflection. Around these singularities, the reflection
Externí odkaz:
https://doaj.org/article/900573f3617049d899571b63d305aee1
Autor:
I. D. Breev, Z. Shang, A. V. Poshakinskiy, H. Singh, Y. Berencén, M. Hollenbach, S. S. Nagalyuk, E. N. Mokhov, R. A. Babunts, P. G. Baranov, D. Suter, S. A. Tarasenko, G. V. Astakhov, A. N. Anisimov
Publikováno v:
npj Quantum Information, Vol 8, Iss 1, Pp 1-9 (2022)
Abstract Controllable solid-state spin qubits are currently becoming useful building blocks for applied quantum technologies. Here, we demonstrate that in a specific type of silicon-vacancy in the 6H-SiC polytype the excited-state fine structure is i
Externí odkaz:
https://doaj.org/article/774acc2478fc4c6e91fa2623d6aff422
Autor:
G. A. Ermolaev, D. V. Grudinin, Y. V. Stebunov, K. V. Voronin, V. G. Kravets, J. Duan, A. B. Mazitov, G. I. Tselikov, A. Bylinkin, D. I. Yakubovsky, S. M. Novikov, D. G. Baranov, A. Y. Nikitin, I. A. Kruglov, T. Shegai, P. Alonso-González, A. N. Grigorenko, A. V. Arsenin, K. S. Novoselov, V. S. Volkov
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-8 (2021)
Optical anisotropy in a broad spectral range is pivotal to efficient light manipulation. Here, the authors measure a birefringence of 1.5 in the infrared range and 3 in the visible light for MoS2.
Externí odkaz:
https://doaj.org/article/89f1a1593e2f45328dc63ab4c1b417fe
Autor:
Battulga Munkhbat, Andrew B. Yankovich, Denis G. Baranov, Ruggero Verre, Eva Olsson, Timur O. Shegai
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-8 (2020)
Here, the authors devise a scalable method, based on anisotropic wet etching, to fabricate hexagonally shaped transition metal dichalcogenide nanostructures with smooth edges, which may serve as metamaterials with tailored optical properties.
Externí odkaz:
https://doaj.org/article/821985b8d3a5402bac226b0396c7fb58
Autor:
Denis G. Baranov, Battulga Munkhbat, Elena Zhukova, Ankit Bisht, Adriana Canales, Benjamin Rousseaux, Göran Johansson, Tomasz J. Antosiewicz, Timur Shegai
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-9 (2020)
Achieving ultrastrong coupling requires demanding experimental conditions such as cryogenic temperatures, strong magnetic fields, and high vacuum. Here, the authors use plasmon-microcavity polaritons to achieve ultrastrong coupling at ambient conditi
Externí odkaz:
https://doaj.org/article/477e151f0da34bc6a82411a65719dab0
Autor:
Anatolij G. Baranov
Publikováno v:
Stylistyka, Vol 23, Pp 71-85 (2020)
The predominant way of stylistic investigation - up till nowadays - follows the di chotomie ‘token-type’ principle. It is argued here that the comprehensive study of style be carried along the rhetoric-interpretative lineš, which requires a le
Externí odkaz:
https://doaj.org/article/c859e4f6c808481997496f08f1e2694f
Publikováno v:
Materials Research Express, Vol 10, Iss 11, p 116201 (2023)
Silicon vacancies in silicon carbide (SiC) have been proposed as interesting candidates for quantum technology applications such as quantum sensing and quantum repeaters. SiC exists in many polytypes with different plane stacking sequences, and in ea
Externí odkaz:
https://doaj.org/article/1ccff658c15a446eb07a9f4216a2bec7