Zobrazeno 1 - 10
of 211
pro vyhledávání: '"A. S. Shalin"'
Autor:
S. V. Sukhov, A. S. Shalin
Publikováno v:
Naučno-tehničeskij Vestnik Informacionnyh Tehnologij, Mehaniki i Optiki, Vol 15, Iss 1, Pp 1-5 (2015)
The subject area of this research is optical pulling forces as one of the manifestations of light mechanical action on material objects. In particular, we investigated optical forces acting on a dimer composed of nanoparticles with a small radius as
Externí odkaz:
https://doaj.org/article/7252986baa0d45788fc1c3eb58675388
Autor:
Adrià Canós Valero, Hadi K. Shamkhi, Anton S. Kupriianov, Thomas Weiss, Alexander A. Pavlov, Dmitrii Redka, Vjaceslavs Bobrovs, Yuri Kivshar, Alexander S. Shalin
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-13 (2023)
Abstract We study the Mie-like scattering from an open subwavelength resonator made of a high-index dielectric material, when its parameters are tuned to the regime of interfering resonances. We uncover a novel mechanism of superscattering, closely l
Externí odkaz:
https://doaj.org/article/dee7afcf0c884ba4b02af0d43a3db931
Autor:
Irina Yu. Yanina, Polina A. Dyachenko, Arkady S. Abdurashitov, Alexander S. Shalin, Igor V. Minin, Oleg V. Minin, Andrey D. Bulygin, Denis A. Vrazhnov, Yury V. Kistenev, Valery V. Tuchin
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-16 (2023)
Abstract Adipose tissue (AT) optical properties for physiological temperatures and in vivo conditions are still insufficiently studied. The AT is composed mainly of packed cells close to spherical shape. It is a possible reason that AT demonstrates a
Externí odkaz:
https://doaj.org/article/d832023f84ea46fd9a04df86ae9612a8
Autor:
Alexey V. Kuznetsov, Adrià Canós Valero, Hadi K. Shamkhi, Pavel Terekhov, Xingjie Ni, Vjaceslavs Bobrovs, Mikhail V. Rybin, Alexander S. Shalin
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-19 (2022)
Abstract All-dielectric nanophotonics opens a venue for a variety of novel phenomena and scattering regimes driven by unique optical effects in semiconductor and dielectric nanoresonators. Their peculiar optical signatures enabled by simultaneous ele
Externí odkaz:
https://doaj.org/article/d67ea70cf10a40a893c52a86f1e61d13
Autor:
Adrià Canós Valero, Vjaceslavs Bobrovs, Thomas Weiss, Lei Gao, Alexander S. Shalin, Yuri Kivshar
Publikováno v:
Physical Review Research, Vol 6, Iss 1, p 013053 (2024)
Exceptional points are spectral singularities of open systems, where several eigenvalues and eigenvectors coalesce. In photonics, they are associated to remarkable phenomena, such as unidirectional scattering, enhanced sensing or chiral mode conversi
Externí odkaz:
https://doaj.org/article/8933aa65e9db451f88adaa1b8e9f3860
Publikováno v:
Results in Physics, Vol 48, Iss , Pp 106437- (2023)
Modern plasmonics plays a crucial role in photonics and optics, and paves a way for a variety of emerging applications. Since the stationary behavior of plasmonic nanoparticles is quite well studied, the quantum-driven ultrafast response of ultra-sma
Externí odkaz:
https://doaj.org/article/cff183245c394027b14a2564dc35e9d4
Publikováno v:
Photonics, Vol 10, Iss 8, p 914 (2023)
We theoretically and numerically investigate the temporal dynamics of a nanodimer system consisting of a pair of graphene-wrapped dielectric nanospheres with tunable radii. Considering that symmetry breaks on resonant frequencies, we derive the tempo
Externí odkaz:
https://doaj.org/article/d9ed25b17b1f4e99b0b0c0d405c2434e
Autor:
Denis V. Novitsky, Dmitry Lyakhov, Dominik Michels, Dmitrii Redka, Alexander A. Pavlov, Alexander S. Shalin
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-8 (2021)
Abstract Unique and flexible properties of non-Hermitian photonic systems attract ever-increasing attention via delivering a whole bunch of novel optical effects and allowing for efficient tuning light-matter interactions on nano- and microscales. To
Externí odkaz:
https://doaj.org/article/59205286f10641a3bcede694edc32ec5
Autor:
Dr. Denis A. Kislov, Dr. Egor A. Gurvitz, Prof. Vjaceslavs Bobrovs, Dr. Alexander A. Pavlov, Dr. Dmitrii N. Redka, Prof. Manuel I. Marqués, Prof. Pavel Ginzburg, Prof. Alexander S. Shalin
Publikováno v:
Advanced Photonics Research, Vol 2, Iss 9, Pp n/a-n/a (2021)
Focused laser beams allow controlling the mechanical motion of objects and can serve as a tool for assembling micro and nanostructures in space. While small particles mainly experience attractive gradient forces and repulsive radiation pressure, intr
Externí odkaz:
https://doaj.org/article/efd0f692059b4da58b13260f88dd8667
Autor:
Alexander S. Shalin, Alexey M. Mozharov, Mihail Petrov, Alexander Golubok, Kristina Novikova, D. A. Kislov, Nikita Solomonov, V. A. Shkoldin, Irina Nadoyan, Yury Berdnikov, Ivan Mukhin
Publikováno v:
ACS Applied Nano Materials. 4:11989-11996
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::58353b8e8a3ffe012964ff8d0f5ee735
https://doi.org/10.1021/acsanm.1c02558
https://doi.org/10.1021/acsanm.1c02558