Zobrazeno 1 - 10
of 58
pro vyhledávání: '"BOJAN B. RADAK"'
Publikováno v:
Journal of the Serbian Chemical Society, Vol 72, Iss 8-9, Pp 889-899 (2007)
The results of sulphur dioxide (SO2), nitrogen dioxide (NO2) and black smoke (BS) levels in the Belgrade metropolitan area, the only pollutants measured at almost all 20 monitoring stations set up in the area, were critically analysed, the most relia
Externí odkaz:
https://doaj.org/article/b873467bb6a3478fa681c27d827b088f
Publikováno v:
Journal of the Serbian Chemical Society, Vol 65, Iss 5-6, Pp 381-389 (2000)
A theoretical model of a waveguide CO2-laser was made to optimize the dimensions of the waveguide tube and resonator, i.e., to obtain the best mode structure while maximizing the output power. The results were used to design and build the laser itsel
Externí odkaz:
https://doaj.org/article/deb7b41ccf43491c83c3c7e8a569fa19
Autor:
Davor Peruško, S. Zdravković, Ion N. Mihailescu, Marian Zamfirescu, C. Radu, C.L. Luculescu, Carmen Ristoscu, Bojan B. Radak, Suzana Petrović, Biljana M. Gaković
Publikováno v:
Applied Surface Science
Modification of single and complex nickel-palladium samples by laser processing in the femtosecond time domain was studied. The samples were processed by focused Ti:Sapphire laser beam (Clark CPA-2101) with 775 nm laser wavelength, 2 kHz repetition r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04798574a85403206e0b0b0036ff5e05
https://doi.org/10.1016/j.apsusc.2016.12.142
https://doi.org/10.1016/j.apsusc.2016.12.142
Publikováno v:
The European Physical Journal Plus
Among numerous existing and developing techniques for the detection of air pollution, laser-based optical methods (LBM) are possibly the most promising ones. Unique sensing capabilities of LBM include high speed of analysis, high selectivity, sensiti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::250f5be3b36dffc304d534f0c2423a7e
https://doi.org/10.1140/epjp/i2018-12145-4
https://doi.org/10.1140/epjp/i2018-12145-4
Publikováno v:
4th International Conference on Human Security
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::35d876b2b66619e63a28dfb9e20fea05
https://doi.org/10.18485/fb_ic4hs.2018.18
https://doi.org/10.18485/fb_ic4hs.2018.18
Autor:
Bojan B. Radak, Biljana M. Gaković, Zdravko Siketić, I. Radović-Bogdanović, Milan S. Trtica, Janez Kovač, Davor Peruško, Suzana Petrović
Publikováno v:
Materials Chemistry and Physics
The surface oxidation of Ni/Ti bilayer, deposited on silicon substrate, affected by picosecond Nd: YAG laser radiation has been investigated. Fluence close to the target ablation threshold and multi-pulse laser irradiation regime were applied. Change
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e42eb8c4e3e6d488a882941f8f6ba30a
https://doi.org/10.1016/j.matchemphys.2013.09.021
https://doi.org/10.1016/j.matchemphys.2013.09.021
Autor:
Bojan B. Radak, D. Milovanović, Šćepan S. Miljanić, Suzana Petrović, Milan S. Trtica, Mikhail A. Shulepov, Victor F. Tarasenko
Publikováno v:
Optics and Laser Technology
Optics and Laser Technology. 2013. Vol. 54. P. 419-427
Optics and Laser Technology. 2013. Vol. 54. P. 419-427
The main effects of the interaction of UV emitting KrCl (at 222 nm) and XeCl (at 308 nm) excimer lasers with titanium alloy Ti6Al4V are presented. Single-pulse and multi-pulse irradiations were used, with varying laser beam fluences. The resulting in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa90ae04dcb45ac07c86a3707b7c6f10
https://doi.org/10.1016/j.optlastec.2013.06.025
https://doi.org/10.1016/j.optlastec.2013.06.025
Autor:
Janez Kovač, Milan S. Trtica, Suzana Petrović, Davor Peruško, Miodrag Mitrić, Bojan B. Radak, Primož Pelicon, Biljana M. Gaković
Publikováno v:
Applied Surface Science
Laser-induced alloying effects on the composition and structure of different Ni/Ti multilayer structures were studied. Thin films composed of one, five, and ten (Ni/Ti) bilayers were deposited by DC ion sputtering on (1 0 0) Si wafers. Laser irradiat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::726b777995b73654b27886b9ab382c3c
https://doi.org/10.1016/j.apsusc.2012.10.012
https://doi.org/10.1016/j.apsusc.2012.10.012
Autor:
Davor Peruško, Janez Kovač, Suzana Petrović, Milan S. Trtica, Bojan B. Radak, Lj.J. Janković-Mandić, Biljana M. Gaković, Matjaž Panjan
Publikováno v:
Surface and Coatings Technology
Interaction of a Nd:YAG laser, operating at 1064 nm wavelength and pulse duration of 150 ps, with Ni/Ti multilayer thin films was studied. Nanocomposite structure of five (Ni/Ti) bilayers deposited by DC ion sputtering on Si(100) wafers to a total th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ad8958962a5048925110e7f3ba6ca00
https://doi.org/10.1016/j.surfcoat.2011.07.035
https://doi.org/10.1016/j.surfcoat.2011.07.035
Autor:
C. Radu, Bojan B. Radak, Ion N. Mihailescu, Sandra Petrović, Marian Zamfirescu, Milan S. Trtica, Peter Panjan, Biljana M. Gaković, J. Stasic
Publikováno v:
Surface and Coatings Technology
We studied surface modification of a double layer protective coating on steel induced by single fs laser pulse irradiation in ambient air. The outer alumina (Al2O3) layer, which protects against aggressive environments, was 1.7 mu m thick and the tit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5ae1718e62dab4b8d7f47f8d87701d1
https://doi.org/10.1016/j.surfcoat.2012.06.021
https://doi.org/10.1016/j.surfcoat.2012.06.021