Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Grigorenko, Alexander"'
Autor:
Thomas, Philip A., Tan, Wai Jue, Kravets, Vasyl G., Grigorenko, Alexander N., Barnes, William L.
Publikováno v:
Adv. Mater. 2023, 2309393
Strong coupling of molecules to vacuum fields has been widely reported to lead to modified chemical properties such as reaction rates. However, some recent attempts to reproduce infrared strong coupling results have not been successful, suggesting th
Externí odkaz:
http://arxiv.org/abs/2306.05506
Autor:
Fraggelakis, Fotis, Lingos, Panagiotis, Cusworth, Emma, Kravets, Vasyl G., Grigorenko, Alexander N., Kabashin, Andrei V., Stratakis, Emmanuel
We report on the single-step fabrication of homogeneous and highly ordered Laser Induced Periodic Surface Structures (LIPSS) over large areas on Au nanolayers, that can be used for plasmonic sensing. A comprehensive study on LIPSS formation on 32 nm
Externí odkaz:
http://arxiv.org/abs/2303.03180
Autor:
Ermolaev, Georgy, Voronin, Kirill, Baranov, Denis G., Kravets, Vasyl, Tselikov, Gleb, Stebunov, Yury, Yakubovsky, Dmitry, Novikov, Sergey, Vyshnevyy, Andrey, Mazitov, Arslan, Kruglov, Ivan, Zhukov, Sergey, Romanov, Roman, Markeev, Andrey M., Arsenin, Aleksey, Novoselov, Kostya S., Grigorenko, Alexander N., Volkov, Valentyn
Atomically thin transition metal dichalcogenides (TMDCs) present a promising platform for numerous photonic applications due to excitonic spectral features, possibility to tune their constants by external gating, doping, or light, and mechanical stab
Externí odkaz:
http://arxiv.org/abs/2106.12390
Akademický článek
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Autor:
Sreepal, Vishnu, Yagmurcukardes, Mehmet, Vasu, Kalangi S., Kelly, Daniel J., Taylor, Sarah F. R., Kravets, Vasyl G., Kudrynskyi, Zakhar, Kovalyuk, Zakhar D., Patanè, Amalia, Grigorenko, Alexander N., Haigh, Sarah J., Hardacre, Christopher, Eaves, Laurence, Sahin, Hasan, Geim, Andre K., Peeters, Francois M., Nair, Rahul R.
Publikováno v:
Nano Lett.2019, 19, 6475, 2019
Most of the studied two-dimensional (2D) materials have been obtained by exfoliation of van der Waals crystals. Recently, there has been growing interest in fabricating synthetic 2D crystals which have no layered bulk analogues. These efforts have be
Externí odkaz:
http://arxiv.org/abs/1908.07357
Autor:
Flamant, Quentin, Torrent, Daniel, Gomez-Graña, Sergio, Grigorenko, Alexander N., Kravets, Vasyl G., Barois, Philippe, Ponsinet, Virginie, Baron, Alexandre
Publikováno v:
OSA Continuum, Vol. 2, Issue 5, pp. 1762-1772 (2019)
In this work, we present a simple method for the direct retrieval of the effective permittivity and permeability of a bulk semi-infinite metamaterial from variable-angle spectroscopic ellipsometry measurements. Starting from the well-known Fresnel eq
Externí odkaz:
http://arxiv.org/abs/1905.05641
Autor:
Tyurnina, Anastasia, Bandurin, Denis, Khestanova, Ekaterina, Kravets, Vasyl, Koperski, Maciej, Guinea, Francisco, Grigorenko, Alexander, Geim, Andre, Grigorieva, Irina
Publikováno v:
ACS Photonics 6 (2), 516-524 (2019)
The possibility to tailor photoluminescence (PL) of monolayer transition metal dichalcogenides (TMDCs) using external factors such as strain, doping and external environment is of significant interest for optoelectronic applications. Strain in partic
Externí odkaz:
http://arxiv.org/abs/1901.09727
Akademický článek
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Autor:
Lozada-Hidalgo, Marcelo, Zhang, Sheng, Hu, Sheng, Kravets, Vasyl G., Rodriguez, Francisco J., Berdyugin, Alexey, Grigorenko, Alexander, Geim, Andre K.
Publikováno v:
Nature Nanotechnology 13, 300-303 (2018)
Graphene has recently been shown to be permeable to thermal protons, the nuclei of hydrogen atoms, which sparked interest in its use as a proton-conducting membrane in relevant technologies. However, the influence of light on proton permeation remain
Externí odkaz:
http://arxiv.org/abs/1801.04899