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pro vyhledávání: '"Tikhodeev, Sergei G"'
We propose further development of the resonant mode coupling approximation for the calculation of optical spectra of stacked periodic nanostructures in terms of the scattering matrix. We previously showed that given the resonant input and output vect
Externí odkaz:
http://arxiv.org/abs/2209.05952
We develop the resonant mode coupling approximation to calculate the optical spectra of a stack of two photonic crystal slabs. The method is based on a derivation of the input and output resonant vectors in each slab in terms of the Fourier modal met
Externí odkaz:
http://arxiv.org/abs/2110.13647
Autor:
Dyakov, Sergey A., Stepikhova, Margarita V., Bogdanov, Andrey A., Novikov, Alexey V., Yurasov, Dmitry V., Krasilnik, Zakhary F., Tikhodeev, Sergei G., Gippius, Nikolay A.
Germanium self-assembled nanoislands and quantum dots are very prospective for CMOS-compatible optoelectronic integrated circuits but their luminescence intensity is still insufficient for many practical applications. Here, we demonstrate experimenta
Externí odkaz:
http://arxiv.org/abs/2006.06086
Akademický článek
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Autor:
Pavlov, Sergey I., Dyakov, Sergey A., Solomonov, Alexander I., Nashchekin, Alexey V., Feoktistov, Nikolay A., Gippius, Nikolay A., Tikhodeev, Sergei G., Samusev, Anton K., Pevtsov, Alexander B.
Publikováno v:
In Photonics and Nanostructures - Fundamentals and Applications February 2022 48
Autor:
Dyakov, Sergey A., Gippius, Nikolay A., Voronov, Mikhail M., Yakovlev, Sergey A., Pevtsov, Alexander B., Akimov, Ilya A., Tikhodeev, Sergei G.
Publikováno v:
Phys. Rev. B 96, 045426 (2017)
The physical origin of resonant Wood's anomalies in the reflection spectra of three-dimensional (3D) opaline photonic crystals covered with Ge$_2$Sb$_2$Te$_5$ (GST225) is discussed. For this purpose, the optical reflection spectra are studied for dif
Externí odkaz:
http://arxiv.org/abs/1611.09789
Autor:
Lobanov, Sergey V., Weiss, Thomas, Gippius, Nikolay A., Tikhodeev, Sergei G., Kulakovskii, Vladimir D., Konishi, Kuniaki, Kuwata-Gonokami, Makoto
Publikováno v:
Opt. Lett. 40, 1528-1531 (2015)
We investigate theoretically the polarization properties of the quantum dot's optical emission from chiral photonic crystal structures made of achiral materials in the absence of external magnetic field at room temperature. The mirror symmetry of the
Externí odkaz:
http://arxiv.org/abs/1412.7490
Publikováno v:
Phys. Rev. B 89, 165418 (2014)
A comprehensive analysis of the elementary processes behind the scanning tunneling microscope controlled rotation of C$_2$H$_2$ and C$_2$D$_2$, isotopologues of a single acetylene molecule adsorbed on the Cu(001) surface is given, with a focus on the
Externí odkaz:
http://arxiv.org/abs/1312.7113
Publikováno v:
Phys. Rev. Lett. 111, 186102 (2013)
We study the elementary processes behind one of the pioneering works on STM controlled reactions of single molecules [Stipe et al., Phys. Rev. Lett. 81, 1263 (1998)]. Using the Keldysh-Green function approach for the vibrational generation rate in co
Externí odkaz:
http://arxiv.org/abs/1307.7550
We discovered that when circularly polarized light is obliquely incident on a two-dimensional metallic photonic crystal slabs, electrical voltage is induced perpendicularly to the incident plane. Signal sign is reversed by changing the sense of polar
Externí odkaz:
http://arxiv.org/abs/0904.4800