Zobrazeno 1 - 10
of 47
pro vyhledávání: '"J. Csontos"'
Autor:
K. Osvay, P. K. Singh, P. Varmazyar, M. Füle, T. Gilinger, B. Kis, L. Lehotai, B. Nagy, L. Stuhl, Z. Elekes, Z. Halász, Z. Korkulu, I. Kuti, B. Biró, A. Fenyvesi, Zs. Fülöp, L. Csedreki, Zs. Dombrádi, A. Bembibre, J. Benlliure, J. Peñas, A. Börzsönyi, J. Csontos, A. Farkas, A. Mohacsi, T. Somoskői, G. Szabó, Sz. Tóth
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Laser-driven deuterons generate neutrons with a mean energy of 2.5 MeV, through the 2H(d,n) fusion reaction in a deuterated polyethylene (dPE) tablet. The deuterium ions are accelerated by 12 fs, 21 mJ laser pulses interacting with a 0.2 µm
Externí odkaz:
https://doaj.org/article/f3186657c0a1423eb831c65d9a1b09d4
Publikováno v:
Kvantumelektronika 2021.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fafafc1e7cd6673b244dfa6a4a23cb6
https://doi.org/10.14232/kvantumelektronika.9.6
https://doi.org/10.14232/kvantumelektronika.9.6
Autor:
Tamas Somoskoi, Darius Gadonas, Rimantas Budriunas, Karoly Osvay, K Viskontas, I. Balciunas, D Lengvinas, T Stanislauskas, L. Toth, J. Adamonis, Sz. Tóth, J. Csontos, Adam Borzsonyi, Gediminas Veitas, Arūnas Varanavičius, R Danilevicius
Publikováno v:
Journal of physics-Photonics, Bristol : IOP Publishing, 2020, vol. 2, no. 4, art. no. 045003, p. [1-17]
The extreme light infrastructure attosecond light pulse source offers beamtime for users of various attosecond and particle sources driven by versatile laser systems. Here we report on the state of the art of a few-cycle, multi-TW, 1kHz repetition ra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f036947729a8e20fb5e63186f134e2d
https://repository.vu.lt/VU:ELABAPDB91865374&prefLang=en_US
https://repository.vu.lt/VU:ELABAPDB91865374&prefLang=en_US
Publikováno v:
The 22nd International Conference on Ultrafast Phenomena 2020.
We demonstrate results of plasmon-associated probing of the dielectric properties of metallic surface nanostructures utilizing ultrafast ellipsometry. Monitoring changes in the dielectric function allows for tracking plasmon related transitions and d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1ecfff2e67742b5afe0b86597221456
https://doi.org/10.1364/up.2020.tu4a.22
https://doi.org/10.1364/up.2020.tu4a.22
Publikováno v:
Applied Surface Science. 421:714-721
A spectroscopic ellipsometric study of single-, double- and five-layer graphene transferred to thick SiO 2 support layers is presented. Depolarization measurements showed significant peaks. To understand the nature of this depolarization, a sample se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::defaaee384786319829205884cd9550a
https://doi.org/10.1016/j.apsusc.2016.11.231
https://doi.org/10.1016/j.apsusc.2016.11.231
Publikováno v:
Applied Surface Science. 421:325-330
The measurement of transient optical properties due to pulsed laser excitation allows better understanding of the nature of laser induced processes. Conventional ellipsometry is not capable of following changes in the femto-, pico- or nanosecond time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::882ee75195187235edb0011b61cf4a6b
https://doi.org/10.1016/j.apsusc.2017.03.186
https://doi.org/10.1016/j.apsusc.2017.03.186
Publikováno v:
2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC).
When plasmons are excited on metal surfaces, the electron system of the investigated sample is perturbed initiating changes in the dielectric function. Revealing these changes are crucial to design plasmonic components for ultrafast nanooptical switc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5085cafd031c69991cf34e1452cb14c
https://doi.org/10.1109/cleoe-eqec.2019.8871700
https://doi.org/10.1109/cleoe-eqec.2019.8871700
Publikováno v:
Journal of nanoscience and nanotechnology. 19(1)
Vertically aligned CNT carpets combined with inorganic semiconductors are expected good prospect in practical applications, especially in photocatalysis. If these devices are in production, a fast and non-invasive characterization method will be requ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d42e04d24d502d341f41a2e5aca65ac
https://pubmed.ncbi.nlm.nih.gov/30327047
https://pubmed.ncbi.nlm.nih.gov/30327047
Publikováno v:
Applied Surface Science. 336:343-348
In this study spectroscopic ellipsometry (SE) and Raman spectroscopy are applied to study structural modification of glassy carbon, due to high intensity laser ablation. Two KrF lasers with different pulse durations (480 fs and 18 ns), an ArF (20 ns)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f4ff2c9357460ca5b5287020411a45e
https://doi.org/10.1016/j.apsusc.2014.12.133
https://doi.org/10.1016/j.apsusc.2014.12.133
Depolarization correction method for ellipsometric measurements of large grain size zinc-oxide films
Publikováno v:
Thin Solid Films. 571:562-566
A method allowing for the separation of scattering-caused depolarization from depolarization due to film thickness inhomogeneity on isotropic samples is presented. Mueller-matrix analysis shows that M 22 matrix-element is correlated with the scatteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ed07888ecc004cdf2ee032755e47027
https://doi.org/10.1016/j.tsf.2013.10.184
https://doi.org/10.1016/j.tsf.2013.10.184