Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Alesia Paddubskaya"'
Autor:
Ilya Mazurenko, Dmitriy Vovk, Yakov Matyushkin, Alesia Paddubskaya, Maxim Rybin, Elena Obraztsova
Publikováno v:
Carbon Trends, Vol 14, Iss , Pp 100331- (2024)
The recently observed helicity-sensitive response, occurring in graphene based field-effect transistors (FETs) is interpreted as a result of the intrinsic phase asymmetry of these devices and interference of plasmons in the FET channel. The graphene-
Externí odkaz:
https://doaj.org/article/f91bd93770df427da96171ba508458f4
Autor:
Alesia Paddubskaya, Danielis Rutkauskas, Renata Karpicz, Galina Dovbeshko, Nadezhda Nebogatikova, Irina Antonova, Andrej Dementjev
Publikováno v:
Nanoscale Research Letters, Vol 15, Iss 1, Pp 1-7 (2020)
Abstract The shape of coherent anti-Stokes Raman scattering (CARS) spectral line depends on the ratio of the vibrational and electronic contributions to the third-order susceptibility of the material. The G-mode (1590 cm−1) of graphene and carbon n
Externí odkaz:
https://doaj.org/article/3ddaddb6bb1342588c7d3b81ba31fc46
Autor:
Alessio Di Tinno, Rocco Cancelliere, Pietro Mantegazza, Antonino Cataldo, Alesia Paddubskaya, Luigi Ferrigno, Polina Kuzhir, Sergey Maksimenko, Mikhail Shuba, Antonio Maffucci, Stefano Bellucci, Laura Micheli
Publikováno v:
Nanomaterials, Vol 12, Iss 10, p 1779 (2022)
Water pollution is nowadays a global problem and the effective detection of pollutants is of fundamental importance. Herein, a facile, efficient, robust, and rapid (response time < 2 min) method for the determination of important quinone-based indust
Externí odkaz:
https://doaj.org/article/114c750e76cd4391854ed05766e5ad26
Autor:
Alesia Paddubskaya, Nadzeya Valynets, Sergey Maksimenko, Mukesh Kumar, Marian Baah, Markku Pekkarinen, Yuri Svirko, Gintaras Valušis, Polina Kuzhir
Publikováno v:
Nanomaterials, Vol 11, Iss 10, p 2494 (2021)
We propose an original technique for the fabrication of terahertz (THz) metasurfaces comprising a 3D printed regular array of polymer hemispheres covered with a thin conductive layer. We demonstrate that the deposition of a thin metal layer onto poly
Externí odkaz:
https://doaj.org/article/09c4af714afa4d9e91a880d4cce79994
Autor:
Alesia Paddubskaya, Konstantin Batrakov, Arkadiy Khrushchinsky, Semen Kuten, Artyom Plyushch, Andrey Stepanov, Gennady Remnev, Valery Shvetsov, Marian Baah, Yuri Svirko, Polina Kuzhir
Publikováno v:
Nanomaterials, Vol 11, Iss 1, p 170 (2021)
We experimentally and theoretically investigated the effects of ionizing radiation on a stack of graphene sheets separated by polymethyl methacrylate (PMMA) slabs. The exceptional absorption ability of such a heterostructure in the THz range makes it
Externí odkaz:
https://doaj.org/article/6377c006c02143cbba036475867506f4
Publikováno v:
Medžiagotyra, Vol 20, Iss 2, Pp 126-128 (2014)
Electrical transport properties and magnetoresistance of single-wall carbon nanotubes (SWCNT) films were investigated within temperature range (2 – 300) K and in magnetic fields up to 8 T. A crossover between metallic (dR/dT > 0) and non-metallic (
Externí odkaz:
https://doaj.org/article/00d0c91dc54d4d3ba10e498cdec545cf
Autor:
Vanessa Fierro, Aleksandr Liubimau, Dzmitry Bychanok, Alberto Ortona, Alain Celzard, Alesia Paddubskaya, Polina Kuzhir
Publikováno v:
Carbon
Carbon, 2021, 171, pp.484-492. ⟨10.1016/j.carbon.2020.09.020⟩
Carbon. 2021. Vol. 171. P. 484-492
Carbon, 2021, 171, pp.484-492. ⟨10.1016/j.carbon.2020.09.020⟩
Carbon. 2021. Vol. 171. P. 484-492
The electromagnetic response of 3D-printed periodic carbon structures was investigated numerically and experimentally in the microwave (26–37 GHz) and terahertz (0.2–1.2 THz) frequency ranges. The reflection, transmission and absorption spectra,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::982431d1e8b83d0f3b4d39e646e6994e
https://doi.org/10.1016/j.carbon.2020.09.020
https://doi.org/10.1016/j.carbon.2020.09.020
Autor:
Andrius Biciunas, Sari Suvanto, Marian Baah, Polina Kuzhir, Alesia Paddubskaya, Yuri Svirko, Tommi Kaplas, Petr A. Obraztsov
Publikováno v:
ACS Applied Materials & Interfaces
We demonstrate that predepositing a nanometrically thin nickel film on a dielectric surface is sufficient to transform an amorphous pyrolyzed photoresist film (PPF) into a graphitic film (GRF) enriched with nickel particles. The GRF shows 3 orders of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a19df970f8499112a686107d46dac73f
https://doi.org/10.1021/acsami.9b18906
https://doi.org/10.1021/acsami.9b18906
Autor:
Tommi Itkonen, Ekaterina Soboleva, Alesia Paddubskaya, Erkki Lähderanta, Marian Baah, Polina Kuzhir, Yuri Svirko, Maria Kafesaki, Mukesh Kumar, Markku Pekkarinen, Andrey Novitsky, N. Valynets
Publikováno v:
Carbon
By combining the 3D printing, electroplating and chemical vapor deposition processes we fabricated “bubble wrap” polymer nanomembrane covered with multilayered graphene. Such a metasurface composed of array of graphene hemispheres shows extremely
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dde3a1cd37555ff67f5ded93d60a360f