CORDIS proporciona enlaces a los documentos públicos y las publicaciones de los proyectos de los programas marco HORIZONTE.
Los enlaces a los documentos y las publicaciones de los proyectos del Séptimo Programa Marco, así como los enlaces a algunos tipos de resultados específicos, como conjuntos de datos y «software», se obtienen dinámicamente de OpenAIRE .
Resultado final
Homemade packages based on the Finite Difference Time Domain (FDTD) method and commercial solvers such as CST and COMSOL will be used for full wave electromagnetic analysis of the transmission and reflection coefficients, the electromagnetic modes, and the spatial distribution of the electromagnetic radiation both inside and around the structure for metamaterials/metasurfaces based on metals, dielectrics, semiconductors, graphene/CNT, and combinations of them. We will study the equilibrium morphology, electronic structure and Raman spectra, of the interface between a graphene monolayer and different utilized in project dielectric and semiconducting substrates using non-empiric quantum chemical density functional theory (DFT) simulation in the cluster approximation. Modelling of EM properties of different configuration of graphene coupled with metasurface vs their microscopic characteristics will be performed via semi-empirical methods of the computational electromagnetics. Tubability of graphene conductivity as it is and electromagnetic constituent parameters of metasurface coupled with graphene will be analysed vs highlighting with IR laser pulses and biasing.
Exploitation plan (se abrirá en una nueva ventana)The exploitation plans will be formulated for i providing adequate and effective protection of knowledge created in the project ii promotion of the exploitation of project results under consideration of the IPR of participants iii Implementation of their actions
Report of the characterization of the fabricated chiral metasurfaces. (se abrirá en una nueva ventana)The morphology of the fabricated metasurfaces will be studied by using SEM and optical microscopy techniques to reveal the relationship between sensitivity of the helicity of the THz radiation and fabrications parameters. The morphology and local electronic properties of the graphene films deposited on the top of the metasurface will be studied in-situ by using STM and STS in order to verify the thickness of the films, their substrate coverage and presence of defects. In addition, ARPES will be employed for studing the bandstructure of the deposited graphene sheet. The polarization-sensitive reflection and transmission of the fabricated structures in the THz the frequency range from 100 GHz to 3 THz will be performed by time domain terahertz spectrometer (EKSPLA, Vilnius Lithuania) based on femtosecond laser (wavelength 1 μm, pulse duration less than 150 fs) and GaBiAs photoconductive switch as THz emitter and detector. The polarization sensitive transmittance will be measured by using the optical rectification and free-space electro-optic sampling with ZnTe crystals and two wire grid polarizers before and after the sample. As a reference of reflectivity measurement, an aluminum mirror is replaced in the same position as the sample.
Report on fabricated chiral metasurfaces by femtosecond micromachining and lithographic techniques; metasurfaces made on vertically aligned carbon nanotubes. Feedback to WP1 for design optimization. (se abrirá en una nueva ventana)Single layer chiral metasurfaces will be fabricated by writing arrays of chiral “meta-atoms” on the surface or subsurface layer of the dielectric and semiconductor substrates. The multi-layer structures will be fabricated by layer-by-layer writing via changing the position of the focal plane withing the substrate. The enhancing the rotatory power of the measurface will be performed by rotating substrate thus forming Moire patterns. The lithographic techniques will be used for formation of the chiral arrays of metal nanoparticles on the surface. Arrays of GaN HMETS plasmonic resonators will be grown using MBE method.
Publicaciones
Autores:
P.G. Kazansky, Y. Lei, H. Wang, S. Shevtsov, M. Shribak and Y. Svirko
Publicado en:
Proceedings of the 9th International Workshop on Nanocarbon Photonics and Optoelectronics, 2024, Página(s) 66, ISBN 978-952-61-5287-5
Editor:
University of Eastern Finland
Autores:
Petr A. Obraztsov, Vassilis Papadakis,Yuri Svirko, Alexander N. Obraztsov
Publicado en:
Proceedings of the 9th international workshop on nanocarbon photonics and optoelectronics, 2024, Página(s) 51, ISBN 978-952-61-5287-5
Editor:
University of Eastern Finland
Autores:
R. R. Hartmann and M. E. Portnoi
Publicado en:
Proceedings of the 9th International Workshop ”Nanocarbon Photonics and Optoelectronics“, 2024, ISBN 978-952-61-5287-5
Editor:
University of Eastern Finland
Autores:
Ioannis Katsantonis, Maria Manousidaki, Anastasios D. Koulouklidis, Christina Daskalaki, Ioannis Spanos, Constantinos Kerantzopoulos, Anna C. Tasolamprou, Costas M. Soukoulis, Eleftherios N. Economou, Stelios Tzortzakis, Maria Farsari, Maria Kafesaki
Publicado en:
Advanced Optical Materials, 2023, Página(s) 2300238, ISSN 2195-1071
Editor:
WILEY-V C H
DOI:
10.1002/adom.202300238
Autores:
Fedor V. Kovalev, Andrey E. Miroshnichenko, Alexey A. Basharin, Hannes Toepfer, Ilya V. Shadrivov
Publicado en:
Advanced Photonics Research, Edición 6, 2025, ISSN 2699-9293
Editor:
Wiley
DOI:
10.1002/adpr.202400070
Autores:
Yuki Hakamada, Maria Cojocari, Mizuho Matoba, Shotaro Kawano, Haruyuki Sakurai, Kuniaki Konishi, Daniil Pashnev, Surya Revanth Ayyagari, Vytautas Janonis, Andrzej Urbanowicz, Saulius Tumėnas, Justinas Jorudas, Irmantas Kašalynas, Janna Pennanen, Adigun Deborah Amos, Aleksandr Saushin, Georgy Fedorov, Yuri Svirko, Polina Kuzhir
Publicado en:
Advanced Optical Materials, 2025, Página(s) 2500948, ISSN 2195-1071
Editor:
Wiley
DOI:
10.1002/adom.202500948
Autores:
A. Wild, R. R. Hartmann, E. Mariani, M. E. Portnoi
Publicado en:
APL Quantum, Edición 2, 2025, Página(s) 026107, ISSN 2835-0103
Editor:
AIP Publishing
DOI:
10.1063/5.0251887
Autores:
Yuhao Lei, Huijun Wang, Linards Skuja, Bodo Kühn, Bernhard Franz, Yuri Svirko, Peter. G. Kazansky
Publicado en:
Laser&Photonics Reviews, Edición 17(4), 2023, Página(s) 202200978, ISSN 1863-8899
Editor:
Wiley-VCH GmbH
DOI:
10.1002/lpor.202200978
Autores:
Yuhao Lei, Huijun Wang, Gholamreza Shayeganrad, Yuri Svirko, Peter G. Kazansky
Publicado en:
Optics Letters, Edición 49, 2024, Página(s) 2385, ISSN 0146-9592
Editor:
Optical Society of America
DOI:
10.1364/ol.522307
Autores:
Loubnan Abou-Hamdan, Emil Marinov, Peter Wiecha, Philipp del Hougne, Tianyu Wang, Patrice Genevet
Publicado en:
Nature Reviews Physics, Edición 7, 2025, Página(s) 331-347, ISSN 2522-5820
Editor:
Springer Science and Business Media LLC
DOI:
10.1038/s42254-025-00831-7
Autores:
Subhajit Bej, Toni Saastamoinen, Yuri P. Svirko, Jari Turunen
Publicado en:
Materials, Edición 14/21, 2021, Página(s) 6359, ISSN 1996-1944
Editor:
MDPI Open Access Publishing
DOI:
10.3390/ma14216359
Autores:
Patrice Genevet, Nate Wright, Jayden Johnson, Aloke Jana, Emil Marinov, Loubnan Abou-Hamdan
Publicado en:
Nanophotonics, 2025, ISSN 2192-8606
Editor:
Walter de Gruyter GmbH
DOI:
10.1515/nanoph-2024-0447
Autores:
Alexey A. Basharin; Esmaeel Zanganeh; Anar K. Ospanova; Polina Kapitanova; Andrey B. Evlyukhin
Publicado en:
Physical Review B, Edición 107, 2023, Página(s) 155104, ISSN 2469-9950
Editor:
Amarican Physical Society
DOI:
10.1103/physrevb.107.155104
Autores:
R.R. Hartmann, M.E. Portnoi
Publicado en:
Physica Scripta, Edición Volume 99, Number 4, 2024, Página(s) 045214, ISSN 0031-8949
Editor:
Royal Swedish Academy of Sciences
DOI:
10.1088/1402-4896/ad2b34
Autores:
Ospanova, A. Cojocari, M. Lamberti, P. Plyushch, A. Matekovits, L. Svirko, Yu. Kuzhir, P. Basharin, A.
Publicado en:
Applied physics letters, Edición 122 (23), 2023, Página(s) 231702, ISSN 0003-6951
Editor:
American Institute of Physics
DOI:
10.1063/5.0152841
Autores:
Huijun Wang, Yuhao Lei, Gholamreza Shayeganrad, Yuri Svirko, Peter G. Kazansky
Publicado en:
Laser&Photonics Reviews, 2024, Página(s) 2301143, ISSN 1863-8880
Editor:
Wiley - VCH Verlag GmbH & CO. KGaA
DOI:
10.1002/lpor.202301143
Autores:
Yuhao Lei, Gholamreza Shayeganrad, Huijun Wang, Masaaki Sakakura, Yanhao Yu, Lei Wang, Dmitrii Kliukin & Peter G. Kazansky
Publicado en:
Light: Science & Applications, Edición 12, 2023, Página(s) 74, ISSN 2047-7538
Editor:
SpringerNature
DOI:
10.1038/s41377-023-01098-2
Autores:
Savvas Papamakarios, Odysseas Tsilipakos, Ioannis Katsantonis, Anastasios D. Koulouklidis, Maria Manousidaki, Gordon Zyla, Christina Daskalaki, Stelios Tzortzakis, Maria Kafesaki, Maria Farsari
Publicado en:
ACS Photonics, Edición 12, 2025, Página(s) 87-97, ISSN 2330-4022
Editor:
American Chemical Society
DOI:
10.1021/acsphotonics.4c01179
Autores:
I. Katsantonis, A. C. Tasolamprou, T. Koschny, E. N. Economou, M.
Kafesaki and C. Valagiannopoulos
Publicado en:
Advanced Optical Materials, Edición 13, 2023, Página(s) 21986, ISSN 2045-2322
Editor:
Nature Publishing Group
DOI:
10.1038/s41598-023-48503-9
Autores:
Aleksandr S. Saushin, Gennady M. Mikheev, Viatcheslav V. Vanyukov, Yuri P. Svirko
Publicado en:
Nanomaterials, Edición 11/11, 2021, Página(s) 2827, ISSN 2079-4991
Editor:
MDPI
DOI:
10.3390/nano11112827
Autores:
Isaac Appiah Otoo, Alexey Basharin, Grigorii Matveev, Georgy Fedorov, Petri Karvinen, Surya Revanth Ayyagari, Daniil Pashnev, Andrzej Urbanowicz, Justinas Jorudas, Irmantas Kašalynas, Yuri Svirko, Polina Kuzhir
Publicado en:
Applied Physics Letters, Edición 125, 2024, Página(s) 261701, ISSN 0003-6951
Editor:
American Institute of Physics
DOI:
10.1063/5.0246993
Autores:
Ioannis Katsantonis, Anna C. Tasolamprou, Eleftherios N. Economou, Thomas Koschny, Maria Kafesaki
Publicado en:
ACS Photonics, Edición 12, 2025, Página(s) 71-78, ISSN 2330-4022
Editor:
American Chemical Society
DOI:
10.1021/acsphotonics.4c01005
Autores:
Ospanova, Anar; Cojocari, Maria, Basharin, Alexey
Publicado en:
Physical Review B, Edición 107, 2023, Página(s) 035156, ISSN 2469-9950
Editor:
American Institute of Physics
DOI:
10.1103/physrevb.107.035156
Autores:
Alesia Paddubskaya, Nadzeya Valynets, Sergey Maksimenko, Mukesh Kumar, Marian Baah, Markku Pekkarinen, Yuri Svirko, Gintaras Valušis, Polina Kuzhir
Publicado en:
Nanomaterials, Edición 11(10), 2021, Página(s) 2494, ISSN 2079-4991
Editor:
MDPI
DOI:
10.3390/nano11102494
Autores:
Timofei Eremina, Rakesh Dhamab, Humeyra Caglayan, Petr Obraztsov
Publicado en:
Carbon, Edición 219, 2024, Página(s) 118837, ISSN 1873-3891
Editor:
Elsevier
DOI:
10.1016/j.carbon.2024.118837
Autores:
Eremin, Timofei
Publicado en:
PhD Thesis, 2024, ISBN 978-952-61-5369-8
Editor:
University of Eastern Finland
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