Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Yu. N. Cheblukov"'
Autor:
V. K. Semina, Z. A. Sharipov, I. V. Amirkhanov, A. Yu. Didyk, A. Hofman, Yu. N. Cheblukov, Igor V. Puzynin
Publikováno v:
Physics of Particles and Nuclei. 37:837-866
The results of sputtering coefficient measurements for pure metals, alloys, amorphous alloys, semiconductors, and highly oriented pyrolytic graphite under irradiation by high energy ions are considered. The possible mechanisms of strong sputtering of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::611883e960952e0deb982bd2aa17f8d2
https://doi.org/10.1134/s1063779606060025
https://doi.org/10.1134/s1063779606060025
Autor:
Yu. N. Cheblukov, A. Yu. Didyk, A. L. Suvorov, A. É. Stepanov, V. K. Semina, A Halil, N.A Vasiliev
Publikováno v:
Vacuum. 66:133-136
Existing experimental data on the sputtering of coarse-grained metals by swift heavy ions is reviewed. Inelastic energy losses of ions have been noted to influence the sputtering yield of metals, but this effect is negligible. Experiments have shown
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e5cf57edf39cad37f99272ef2f767a7
https://doi.org/10.1016/s0042-207x(02)00109-4
https://doi.org/10.1016/s0042-207x(02)00109-4
Autor:
A. V. Karpov, S. V. Zaitsev, M. O. Popov, E. V. Davydov, M. A. Kozodaev, E. N. Skorokhodov, I. N. Nikolaeva, A. L. Suvorov, Yu. N. Cheblukov, A. F. Bobkov
Publikováno v:
Technical Physics. 46:736-742
The advantages and disadvantages of carbon fibers and graphite plates with a developed surface as field-emission cathode materials are discussed. Experimental data for the chemical composition of the materials and the effect of thermal annealing on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4aab9591710a03ffebefe0869088198
https://doi.org/10.1134/1.1379644
https://doi.org/10.1134/1.1379644
Publikováno v:
Technical Physics. 45:343-348
Complex study of surface and bulk defects was performed by field ion and scanning tunnel microscopy. Specimens were irradiated by 20-to 50-keV He+, Ar+, and Bi+ ions at room temperature. The irradiation fluences were between 1018 and 1020 ion m−2.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17646bbe34c7c382b819fccbeaf1620f
https://doi.org/10.1134/1.1259629
https://doi.org/10.1134/1.1259629
Autor:
B. A. Loginov, M. O. Popov, A. S. Fedotov, M. A. Kozodaev, A. É. Stepanov, A. L. Suvorov, Yu. N. Cheblukov
Publikováno v:
Materials Science and Engineering: A. 270:102-106
Quantitative analysis of surface profiles of solids after their exposure to various external effects is described. Highly oriented pyrolytic graphite (HOPG) samples have been irradiated by proton beams and by ions of SiO 2 laser plasma. The utilized
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7ac8bc8bfd75c6136d164980387a846f
https://doi.org/10.1016/s0921-5093(99)00242-7
https://doi.org/10.1016/s0921-5093(99)00242-7
Autor:
S. V. Latyshev, Yu. N. Cheblukov
Publikováno v:
Technical Physics. 43:373-377
The dependence of the ion current density in an expanding laser plasma on the parameters of the laser radiation, the target material, and the distance from the target is investigated theoretically. Calculations needed to design laser ion sources for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37960b7ab7297449f7752796f763f2fd
https://doi.org/10.1134/1.1258989
https://doi.org/10.1134/1.1258989
Autor:
A. S. Fedotov, A. Yu. Didyk, Yu. N. Cheblukov, V. K. Semina, S. V. Latyshev, A. É. Stepanov, A. L. Suvorov
Publikováno v:
Technical Physics Letters. 26:751-753
The surface of highly oriented pyrolytic graphite (HOPG) irradiated by 305-MeV krypton ions was studied in a scanning tunneling microscope. It was found that inelastic energy losses of the krypton ions do not significantly affect the sputtering of ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5114a3d5146842c90515ec142ff21b8
https://doi.org/10.1134/1.1315483
https://doi.org/10.1134/1.1315483
Autor:
A. S. Khalil, V. K. Semina, N. A. Vasil’ev, A. Yu. Didyk, A. É. Stepanov, Yu. N. Cheblukov, A. L. Suvorov
Publikováno v:
Technical Physics Letters. 26:46-48
Recent experimental data on the sputtering of coarse-grained metals by high-energy heavy ions are reviewed. It is pointed out that inelastic energy losses of ions have rather insignificant effect on the sputtering yield of metals. Experimental data o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df328bd376ab9a19489665e44e840582
https://doi.org/10.1134/1.1262736
https://doi.org/10.1134/1.1262736
Autor:
S. V. Zaitsev, A. F. Bobkov, A. L. Suvorov, S. V. Latishev, Yu. N. Cheblukov, E. N. Skorokhodov, A. É. Stepanov
Publikováno v:
Materials Science and Engineering: A. 270:94-96
Studies by field ion microscopy are reported of the structure of tungsten specimens, irradiated by high intensity ion flux (∼10 22 ions/cm 2 per s) produced in a laser plasma of lead. Amorphousness of the tip specimen was observed; the types of def
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22d29e5e20d0897452cc9b2c03c46067
https://doi.org/10.1016/s0921-5093(99)00241-5
https://doi.org/10.1016/s0921-5093(99)00241-5
Autor:
S. V. Zaitsev, A. L. Suvorov, A. É. Stepanov, Yu. N. Cheblukov, A. F. Bobkov, E. N. Skorokhodov, S. V. Latyshev
Publikováno v:
Technical Physics Letters. 24:888-890
Results are presented of field ion microscope examinations of the structure of tungsten samples exposed to the action of a high-intensity ion flux (∼1022 ions/cm2·s) from a lead laser plasma. It was observed that the surface layer becomes amorphiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1875e8118c0748441667095a575c36cb
https://doi.org/10.1134/1.1262304
https://doi.org/10.1134/1.1262304