Zobrazeno 1 - 10
of 162
pro vyhledávání: '"S.I. Dolgaev"'
Publikováno v:
Quantum Electronics. 37:645-650
The formation of microstructures is studied on metal substrates with characteristic dimensions of tens of micrometers that are comparable with the period of structures produced on extended substrates. Experiments were performed with nickel and nichro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::331b077af04961a82b9b9085949e31ed
https://doi.org/10.1070/qe2007v037n07abeh013383
https://doi.org/10.1070/qe2007v037n07abeh013383
Publikováno v:
Applied Surface Science. 253:7987-7991
Laser-assisted growth of microstructures on spatially confined substrates is experimentally studied. The experiments are performed using a copper-vapor laser with pulse duration of 20 ns, and repetition rate of 7.5 kHz. Ropes made of Ni–Cr wires wi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0036605b3d2de47da70a881d76739854
https://doi.org/10.1016/j.apsusc.2007.02.074
https://doi.org/10.1016/j.apsusc.2007.02.074
Publikováno v:
Applied Physics A. 83:417-420
We report the growth of conical microstructure arrays on a stainless steel substrate under multi-pulsed Nd:YAG laser irradiation (wavelength of 1.064 μm, pulse duration of 300 ns, repetition rate of 5 kHz) at atmospheric air pressure. The average pe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b6056876444a36d22762336962d726c
https://doi.org/10.1007/s00339-006-3562-8
https://doi.org/10.1007/s00339-006-3562-8
Autor:
Georgii A Shafeev, L A Kulevskii, N A Kirichenko, Evgenii N Lubnin, S.I. Dolgaev, Aleksandr V Simakin
Publikováno v:
Quantum Electronics. 34:860-864
The effect of pulsed radiation from a 2.92-μm, 130-ns Cr3+:Yb3+:Ho3+:YSGG holmium laser and a 510-nm, 20-ns copper vapour laser on an aqueous suspension of ultradispersed diamond is studied. X-ray photoelectron spectroscopy and electron energy loss
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::915454bdb5a4a208d43550b939e5792a
https://doi.org/10.1070/qe2004v034n09abeh002882
https://doi.org/10.1070/qe2004v034n09abeh002882
Publikováno v:
Quantum Electronics. 32:443-446
Transmission of radiation from a free-running 2.94-μm Er3+ : YAG laser by strongly absorbing liquids is studied. It is shown that transmission of radiation is caused by the development of a channel in the liquid, which is formed by a laser pulse its
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bc72944d336d98ceaf90b2eb450a7893
https://doi.org/10.1070/qe2002v032n05abeh002215
https://doi.org/10.1070/qe2002v032n05abeh002215
Autor:
S.I. Dolgaev, Alexander V. Simakin, Valerii V Voronov, G. A. Shafeev, François Bozon-Verduraz
Publikováno v:
Applied Surface Science. 186:546-551
A review of results on nanoparticles formation is presented under laser ablation of Ag, Au, and Ti solids targets in liquid environments (H2O, C2H5OH, C2H4Cl2, etc.). X-ray diffractometry (XRD), UV-Vis optical transmission spectrometry, and high-reso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05f8ee71284ba5031d7739b0fe877319
https://doi.org/10.1016/s0169-4332(01)00634-1
https://doi.org/10.1016/s0169-4332(01)00634-1
Autor:
G. A. Shafeev, A.A. Lyalin, S. V. Lavrishev, Valerii V Voronov, Alexander V. Simakin, S.I. Dolgaev
Publikováno v:
Applied Physics A Materials Science & Processing. 73:177-181
The formation and development of the large-scale periodic structures on a single crystal Si surface are studied upon its evaporation by pulsed radiation of a copper vapor laser (wavelength of 510.6 nm, pulse duration of 20 ns). The development of str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29f3736338e70fa45f18ad70f1555780
https://doi.org/10.1007/s003390100530
https://doi.org/10.1007/s003390100530
Publikováno v:
Scopus-Elsevier
The laser ablation of sapphire is studied by irradiating its interface with water and aqueous solutions of KOH, KCl and Na2CO3 by 2.92-μm 130-ns holmium laser pulses. The ablation rate depends on the concentration and type of the dissolved substance
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af29a510930047a7f2d6626b60a3e231
https://doi.org/10.1070/qe2001v031n07abeh002009
https://doi.org/10.1070/qe2001v031n07abeh002009
Autor:
Valerii V Voronov, Aleksandr V Simakin, S.I. Dolgaev, S. V. Lavrishchev, A.A. Lyalin, Georgii A Shafeev
Publikováno v:
Quantum Electronics. 30:710-714
The appearance and development of large-scale self-organising microstructures on the surface of monocrystalline Si and several other materials (Ge, Ti) are studied upon their evaporation by 20-ns pulses from a copper vapour laser at 510.6 nm. The str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::389112eedc503bb3f4811a23fe40a7bc
https://doi.org/10.1070/qe2000v030n08abeh001795
https://doi.org/10.1070/qe2000v030n08abeh001795
Publikováno v:
Scopus-Elsevier
The deposition of epitaxial films of Cr 2 O 3 , Fe 2 O 3 , and MnO 2 under laser irradiation of the interface sapphire-absorbing liquid has been reported recently. In similar experimental conditions, laser irradiation of the amorphous solid–liquid
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ab4f13881e47c757215078835529cc7
https://doi.org/10.1016/s0169-4332(98)00439-5
https://doi.org/10.1016/s0169-4332(98)00439-5