Zobrazeno 1 - 10
of 66
pro vyhledávání: '"George D. Tsibidis"'
Publikováno v:
Opto-Electronic Advances, Vol 5, Iss 3, Pp 1-16 (2022)
We present a novel approach for tailoring the laser induced surface topography upon femtosecond (fs) pulsed laser irradiation. The method employs spatially controlled double fs laser pulses to actively regulate the hydrodynamic microfluidic motion of
Externí odkaz:
https://doaj.org/article/9e8583dace4a40e3b2bec10564446744
Autor:
Matina Vlahou, Fotis Fraggelakis, Phanee Manganas, George D. Tsibidis, Anthi Ranella, Emmanuel Stratakis
Publikováno v:
Nanomaterials, Vol 12, Iss 4, p 623 (2022)
Femtosecond laser induced changes on the topography of stainless steel with double pulses is investigated to reveal the role of parameters such as the fluence, the energy dose and the interpulse delay on the features of the produced patterns. Our res
Externí odkaz:
https://doaj.org/article/f587674a4c3b468ca5c62612a04e53f4
Autor:
Stella Maragkaki, Panagiotis C. Lingos, George D. Tsibidis, George Deligeorgis, Emmanuel Stratakis
Publikováno v:
Molecules, Vol 26, Iss 23, p 7330 (2021)
The efficiency of light coupling to surface plasmon polariton (SPP) represents a very important issue in plasmonics and laser fabrication of topographies in various solids. To illustrate the role of pre-patterned surfaces and impact of laser polarisa
Externí odkaz:
https://doaj.org/article/73f06cea754c4088893a8fbd6b70d879
Autor:
Oleksandr V. Kuznietsov, George D. Tsibidis, Anatoliy V. Demchishin, Anatoliy A. Demchishin, Volodymyr Babizhetskyy, Ivan Saldan, Stefano Bellucci, Iaroslav Gnilitskyi
Publikováno v:
Nanomaterials, Vol 11, Iss 2, p 316 (2021)
2D Ti-Fe multilayer preparation has been attracting increased interest due to its ability to form intermetallic compounds between metallic titanium and metallic iron thin layers. In particular, the TiFe compound can absorb hydrogen gas at room temper
Externí odkaz:
https://doaj.org/article/c0fabc962b1e455d8458959a04c53924
Publikováno v:
Applied Sciences, Vol 10, Iss 24, p 8811 (2020)
A theoretical investigation of the underlying ultrafast processes upon irradiation of rutile TiO2 of (001) and (100) surface orientation with femtosecond (fs) double pulsed lasers was performed in ablation conditions, for which, apart from mass remov
Externí odkaz:
https://doaj.org/article/8de43982b178455d9beac789a7223aab
Autor:
Craig A. Zuhlke, George D. Tsibidis, Troy Anderson, Emmanuel Stratakis, George Gogos, Dennis R. Alexander
Publikováno v:
AIP Advances, Vol 8, Iss 1, Pp 015212-015212-7 (2018)
The hydrodynamic mechanisms associated with the formation of femtosecond laser induced ripples on copper for two angles of incidence are reported. Laser pulse length used for this work is 35 fs. A revised two-temperature model is presented that compr
Externí odkaz:
https://doaj.org/article/7902b968576346eb9ac882ca0649a13e
Autor:
George D. Tsibidis, Emmanuel Stratakis
Publikováno v:
Springer Series in Optical Sciences ISBN: 9783031147517
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dc2bc06819991e4fed33746242def53
https://doi.org/10.1007/978-3-031-14752-4_25
https://doi.org/10.1007/978-3-031-14752-4_25
Autor:
Panagiotis Lingos, George Perrakis, Odysseas Tsilipakos, George D. Tsibidis, Emmanuel Stratakis
Publikováno v:
Optics & Laser Technology. 163:109415
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e95d79813b548badec4cbab0555f0346
https://doi.org/10.1016/j.optlastec.2023.109415
https://doi.org/10.1016/j.optlastec.2023.109415
Autor:
George D. Tsibidis, Emmanuel Stratakis
Publikováno v:
Applied Physics Letters. 122:079901
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0a1765f110e04dd9ce5ce62895320e54
https://doi.org/10.1063/5.0144826
https://doi.org/10.1063/5.0144826
Autor:
George D. Tsibidis, Emmanuel Stratakis
Publikováno v:
Applied Physics Letters. 122:043501
The employment of ultrashort laser sources at the mid-infrared (mid-IR) spectral region for dielectrics is expected to open innovative routes for laser patterning and a wealth of exciting applications in optics and photonics. To elucidate the materia
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c9acc2d88b6ba35f27b91ef500d84ad6
https://doi.org/10.1063/5.0130934
https://doi.org/10.1063/5.0130934