Zobrazeno 1 - 10 of 41 pro vyhledávání: '"L Ya Min'ko"'
1
[Untitled]
Autor: N. A. Bosak, V. V. Efremov, L. Ya. Min'ko, A. N. Chumakov
Publikováno v: Journal of Applied Spectroscopy. 69:305-309
We have investigated the indicatrices of the visible and IR radiation of laser plasma formed under irradiation of cadmium, indium, and silicon in the air by radiation from a monopulsed neodymium laser with a power density at the irradiation spot of u
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7718976c33c3f88bdb77098ba53d61d4
https://doi.org/10.1023/a:1016161823829
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2
Characteristic features of the formation of a crater on the surface of a metal irradiated with repeated laser pulses
Autor: N A Bosak, A Yu Ivanov, A N Chumakou, V I Nedolugov, L. Ya. Min'ko, S V Vasil'ev
Publikováno v: Quantum Electronics. 29:351-354
The formation of craters on the surfaces of a series of metals (In, Pb, Sn) by laser pulses was investigated. The pulses were repeated at a frequency of 5 — 50 kHz and their duration was ~0.1 μs. A crater was formed mainly by successive spilling o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e13f0cf2b96716a97dcebf9e34f03928
https://doi.org/10.1070/qe1999v029n04abeh001486
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3
Dynamics of erosion plasma formation and formation of a plasma flame with a condensed disperse phase when quasi-continuous laser radiation acts on bismuth
Autor: L. Ya. Min'ko, V. I. Nasonov
Publikováno v: Journal of Applied Spectroscopy. 65:130-137
The dynamics of near-surface plasma formation and the formation of an erosion plasma flame was investigated for quasi-continuous laser radiation (λ=1.06 μm, q=0.1–10 MW/cm2, τ∼1.5 msec) acting on bismuth targets in air. The absence of low-thre
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::039a45a34cf57a35d751f613ad45acb0
https://doi.org/10.1007/bf02674799
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6
Visible and infrared radiation emitted by laser plasma microformations
Autor: N A Bosak, V. B. Avramenko, A N Chumakou, V. V. Efremov, Yu. A. Chivel, L. Ya. Min'ko
Publikováno v: Quantum Electronics. 24:718-722
An experimental investigation was made of the structure and radiative characteristics of laser plasma microformations near Al, In, and Cd targets at atmospheric air pressure and laser radiation power densities up to 12 GW cm-2 (λ= 1.06 μm). A linea
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::65b7d5c328a0d4cdea6c96eb5d5ba6bb
https://doi.org/10.1070/qe1994v024n08abeh000174
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7
Dynamics of sublimation and initial erosion plasma formation under the action of quasicontinuous laser radiation on metals
Autor: A. N. Chumakov, Yu. A. Stankevich, U. I. Masonov, L. Ya. Min'ko, G. S. Romanov
Publikováno v: Journal of Engineering Physics and Thermophysics. 66:393-397
Onset times of sublimation and plasma production as well as of pressure on surfaces under the action of quasicontinuous Nd-laser radiation with a power density up to 10 MW/cm2 on metals are investigated experimentally. The results on sublimation onse
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fa9ba1eb04d529a075a16b1e7f982961
https://doi.org/10.1007/bf00853462
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8
Investigations of the pulsed laser induced destruction of metals and generation of particles
Autor: Yu. A. Chivel, L. Ya. Min'ko
Publikováno v: Journal de Physique IV Proceedings
Journal de Physique IV Proceedings, EDP Sciences, 1994, 04 (C4), pp.C4-175-C4-178. ⟨10.1051/jp4:1994439⟩
No abstract available
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::de1146908d6931b8da0c197a3416adc2
https://doi.org/10.1051/jp4:1994439
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10
Efficient surface-erosion plasma formation in air due to the action of pulse-periodic laser radiation
Autor: N. A. Bosak, L. Ya. Min'ko, A N Chumakou
Publikováno v: Soviet Journal of Quantum Electronics. 20:1389-1392
A study was made of the interaction of a series of periodic laser (λ = 1.06 μm) pulses with a number of materials (aluminum, copper, graphite, ebonite) in air at laser radiation power densities q = 107–109 W/cm2 and repetition frequencies f≤50
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e05ec03388fb65bacd0cd8a76d57dd16
https://doi.org/10.1070/qe1990v020n11abeh007540
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