Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Shegai, Timur O."'
Autor:
Zograf, George, Yankovich, Andrew B., Küçüköz, Betül, Agrawal, Abhay V., Polyakov, Alexander Yu., Ciers, Joachim, Eriksson, Fredrik, Haglund, Åsa, Erhart, Paul, Antosiewicz, Tomasz J., Olsson, Eva, Shegai, Timur O.
Transition metal dichalcogenide (TMD) materials have attracted substantial interest due to their remarkable excitonic, optical, electrical, and mechanical properties, which are highly dependent on their crystal structure. Controlling the crystal stru
Externí odkaz:
http://arxiv.org/abs/2405.12859
Autor:
Küçüköz, Betül, Kotov, Oleg V., Canales, Adriana, Polyakov, Alexander Yu., Agrawal, Abhay V., Antosiewicz, Tomasz J., Shegai, Timur O.
Publikováno v:
Science Advances 10, eadn1825 (2024)
Casimir torque -- a rotational motion caused by the minimization of the zero-point energy -- is a problem that attracts significant theoretical and experimental interest. Recently, it has been realized using liquid crystal phases and natural anisotro
Externí odkaz:
http://arxiv.org/abs/2311.17843
We study the self-hybridization between Mie modes supported by water droplets with stretching and bending vibrations in water molecules. Droplets with radii $>2.7~\mu m$ are found to be polaritonic on the onset of the ultrastrong light-matter couplin
Externí odkaz:
http://arxiv.org/abs/2309.06906
Autor:
Maciel-Escudero, Carlos, Yankovich, Andrew B., Munkhbat, Battulga, Baranov, Denis G., Hillenbrand, Rainer, Olsson, Eva, Aizpurua, Javier, Shegai, Timur O.
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. Although
Externí odkaz:
http://arxiv.org/abs/2304.01018
Autor:
Munkhbat, Battulga, Küçüköz, Betül, Baranov, Denis G., Antosiewicz, Tomasz J., Shegai, Timur O.
Transition metal dichalcogenides (TMDs) attract significant attention due to their exceptional optical, excitonic, mechanical, and electronic properties. Nanostructured multilayer TMDs were recently shown to be highly promising for nanophotonic appli
Externí odkaz:
http://arxiv.org/abs/2202.04898
Autor:
Canales Adriana, Karmstrand Therese, Baranov Denis G., Antosiewicz Tomasz J., Shegai Timur O.
Publikováno v:
Nanophotonics, Vol 12, Iss 21, Pp 4073-4086 (2023)
The intriguing properties of polaritons resulting from strong and ultrastrong light–matter coupling have been extensively investigated. However, most research has focused on spectroscopic characteristics of polaritons, such as their eigenfrequencie
Externí odkaz:
https://doaj.org/article/554d56cbef004468b6d809264f278fdc
Autor:
Polyakov, Alexander Yu., Al Bacha, Serge, El Rouby, Waleed M.A., Munkhbat, Battulga, Assaud, Loïc, Millet, Pierre, Wickman, Björn, Shegai, Timur O.
Publikováno v:
In Materials Today Nano March 2024 25
Vibrational strong coupling is emerging as a promising tool to modify molecular properties, by making use of hybrid light-matter states known as polaritons. Fabry-Perot cavities filled with organic molecules are typically used, and the molecular conc
Externí odkaz:
http://arxiv.org/abs/2010.05282
The ability to extract materials just a few atoms thick has led to discovery of graphene, monolayer transition metal dichalcogenides (TMDs), and other important two-dimensional materials. The next step in promoting understanding and utility of the fl
Externí odkaz:
http://arxiv.org/abs/2002.05696
Autor:
Tiguntseva, Ekaterina Yu., Koshelev, Kirill L., Furasova, Aleksandra D., Mikhailovskii, Vladimir Yu., Ushakova, Elena V., Baranov, Denis G., Shegai, Timur O., Zakhidov, Anvar A., Kivshar, Yuri S., Makarov, Sergey V.
All-dielectric subwavelength structures utilizing Mie resonances provide a novel paradigm in nanophotonics for controlling and manipulating light. So far, only spontaneous emission enhancement was demonstrated with single dielectric nanoantennas, whe
Externí odkaz:
http://arxiv.org/abs/1905.08646