Zobrazeno 1 - 10
of 71
pro vyhledávání: '"I Fitilis"'
Autor:
I. Tazes, S. Passalidis, E. Kaselouris, D. Mancelli, C. Karvounis, A. Skoulakis, I. Fitilis, M. Bakarezos, N. A. Papadogiannis, V. Dimitriou, M. Tatarakis
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract We introduce a novel, gaseous target optical shaping laser set-up, capable to generate short scale length, near-critical target profiles via generated colliding blast waves. These profiles are capable to maintain their compressed density for
Externí odkaz:
https://doaj.org/article/41c085bfe1bd4c59a786de6ab8fd098b
Autor:
E. Kaselouris, V. Dimitriou, I. Fitilis, A. Skoulakis, G. Koundourakis, E. L. Clark, Μ. Bakarezos, I. K. Nikolos, N. A. Papadogiannis, M. Tatarakis
Publikováno v:
Nature Communications, Vol 8, Iss 1, Pp 1-6 (2017)
Exploring the plasma processes in the pre-plasma state that lead to instabilities is challenging. Here the authors probe the evolution of the plasma phase change and the instabilities in plasma created by an exploding copper wire in Z-pinch geometry
Externí odkaz:
https://doaj.org/article/7a7fb94307a84ef6ae3f2535e649c51b
Akademický článek
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Autor:
I. Tazes, S. Passalidis, E. Kaselouris, I. Fitilis, M. Bakarezos, N. A. Papadogiannis, M. Tatarakis, V. Dimitriou
Publikováno v:
High Power Laser Science and Engineering. 10
This research work emphasizes the capability of delivering optically shaped targets through the interaction of nanosecond laser pulses with high-density gas-jet profiles, and explores proton acceleration in the near-critical density regime via magnet
Autor:
M. Bakarezos, Kyriaki Kosma, Edward B. Clark, Angelos P. Markopoulos, T. Papadoulis, Yannis Orphanos, Nektarios A. Papadogiannis, I. Fitilis, A. Skoulakis, Evaggelos Kaselouris, V. Dimitriou, Michael Tatarakis
Publikováno v:
Key Engineering Materials. 827:122-127
The current research focuses on the characterization of the produced heat affected zone when laser heats AISI H13 steel, AISI 1045 steel and Ti6Al4V alloy workpieces via finite element simulations and experimental investigation. The surface roughness
Autor:
J. Chatzakis, Antonis Kavroulakis, A. Skoulakis, Evaggelos Kaselouris, I. Fitilis, Vasilis Dimitriou, Christos Karvounis, Nektarios A. Papadogiannis, Michael Tatarakis
Publikováno v:
Applied Sciences, Vol 11, Iss 11173, p 11173 (2021)
Applied Sciences; Volume 11; Issue 23; Pages: 11173
Applied Sciences; Volume 11; Issue 23; Pages: 11173
An X-pinch scheme of a low-current generator (45 kA, 50 ns rise time) is characterized as a potential efficient source of soft X-rays. The X-pinch target consists of wires of 5 μm in diameter—made from either tungsten (W) or gold (Au)-plated W—l
Autor:
E Kaselouris, A Skoulakis, V Dimitriou, I Fitilis, J Chatzakis, M Bakarezos, N A Papadogiannis, M Tatarakis
Publikováno v:
Plasma Physics and Controlled Fusion. 64:105008
It was recently demonstrated that a newly explored instability, which was named electro-thermo-mechanical (ETM) instability, was developed in the solid elastic phase in the case of an electrically exploded conductor in the skin effect mode. Here, we
Autor:
Yannis Orphanos, Michael Tatarakis, I. Fitilis, Vasilis Dimitriou, Nektarios A. Papadogiannis, Angelos P. Markopoulos, Kyriaki Kosma, M. Bakarezos, A. Skoulakis, Evaggelos Kaselouris
Publikováno v:
Applied Sciences
Volume 11
Issue 3
Applied Sciences, Vol 11, Iss 1253, p 1253 (2021)
Volume 11
Issue 3
Applied Sciences, Vol 11, Iss 1253, p 1253 (2021)
A three-dimensional, thermal-structural finite element model, originally developed for the study of laser&ndash
solid interactions and the generation and propagation of surface acoustic waves in the macroscopic level, was downscaled for the inve
solid interactions and the generation and propagation of surface acoustic waves in the macroscopic level, was downscaled for the inve
Autor:
A Grigoriadis, G Andrianaki, I Fitilis, V Dimitriou, E l Clark, N A Papadogiannis, E P Benis, M Tatarakis
Publikováno v:
Plasma Physics and Controlled Fusion. 64:044007
A relativistic electron source based on high power laser interaction with gas jet targets has been developed at the Institute of Plasma Physics and Lasers of the Hellenic Mediterranean University. Initial measurements were conducted using the ‘Zeus
Autor:
Donna Cook, Giancarlo Gatti, M. Huault, Carlos Salgado Lopez, Mark Yeung, S. Malko, Brendan Dromey, Nektarios A. Papadogiannis, V. Dimitriou, Georgia Andrianaki, Jo o Jorge Santos, V. Ospina, Jan Psikal, Pavel Váchal, Jiri Limpouch, Jose Antonio Pérez Hernández, Andreas Baroutsos, Maria Serena Rivetta, María José Rodríguez-Conde, Michel Koenig, Luca Volpe, I. Fitilis, Ondrej Klimo, John Pasley, Richard Liska, Stelios Petrakis, Ghassan Zerouli, Milan Sinor, Andrea Ciardi, A. Skoulakis, Steven R. White, George Koundourakis, Laura Tejada Pascual, Evaggelos Kaselouris, Calliope Tsitou, Yannis Orphanos, Anastasios Grigoriadis, Jiri Vyskocil, Dimitri Batani, Susana Olmos-Miguelá ez, Ioannis Tazes, E. P. Benis, Milan Kucharik, Michael Tatarakis
Publikováno v:
Pasley, J, Andrianaki, G, Baroutsos, A, Batani, D, Benis, E P, Ciardi, A, Cook, D, Dimitriou, V, Dromey, B, Fitilis, I, Gatti, G, Grigoriadis, A, Huault, M, Hernandez, J A P, Kaselouris, E, Klimo, O, Koenig, M, Koundourakis, G, Kucharik, M, Limpouch, J, Liska, R, Lopez, C S, Malko, S, Olmos-Miguelanez, S, Orphanos, Y, Ospina, V, Papadogiannis, N A, Petrakis, S, Psikal, J, Rivetta, M S, Rodriguez-Conde, M J, Santos, J J, Sinor, M, Skoulakis, A, Tazes, I, Pascua, L T, Tsitou, C, Vachal, P, Volpe, L, Vyskocil, J, White, S, Yeung, M, Zerouli, G & Tatarakis, M 2020, ' Innovative education and training in high power laser plasmas (PowerLaPs) for plasma physics, high power laser matter interactions and high energy density physics: experimental diagnostics and simulations ', High Power Laser Science and Engineering, vol. 8, e5 . https://doi.org/10.1017/hpl.2020.4
The second and final year of the Erasmus Plus programme "Innovative Education and Training in high power laser plasmas", otherwise known as PowerLaPs, is described. The PowerLaPs programme employs an innovative paradigm in that it is a multi-centre p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ba8edbf0a06292b8e68179b1d94af4b
https://pure.qub.ac.uk/en/publications/5dd5e44a-3c0f-4c69-bbc0-2de963263d08
https://pure.qub.ac.uk/en/publications/5dd5e44a-3c0f-4c69-bbc0-2de963263d08