Abstract
We have studied the modification of the near-surface layers of a copper foil under the action of a volume gas discharge, which was generated in air at atmospheric pressure by nanosecond high-voltage pulses of both negative and positive polarity applied between the foil and an electrode with a small radius of curvature. It is established that the surface layer of the discharge-treated copper foil in the central region is cleaned from carbon contaminations, while oxygen atoms penetrate in depth of the foil. The depth of a cleaned layer depends on the polarity of voltage pulses. For the positive voltage polarity on the foil, the cleaning takes place up to a depth exceeding 50 nm, while oxygen penetrates up to a depth of about 25 nm.
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References
A. N. Didenko, Yu. P. Sharkeev, É, V. Kozlov, et al., Long-Range Effects in Ion-Implanted Metallic Materials (NTL, Tomsk, 2004) [in Russian].
S. N. Buranov, S. V. Voevodin, I. A. Voevodina, et al., Teplofiz. Vys. Temp. 43, 367 (2005).
L. V. Tarasova and L. N. Khudyakova, Zh. Tekh. Fiz. 39, 1530 (1969) [Sov. Phys. Tech. Phys. 14, 1148 (1969)].
Yu. L. Stankevich and V. G. Kalinin, Dokl. Akad. Nauk SSSR 177(1), 72 (1967) [Sov. Phys. Dokl. 12, 1148 (1967)].
L. V. Tarasova, L. N. Khudyakova, T. V. Loiko, and V. A. Tsukerman, Zh. Tekh. Fiz. 44, 564 (1974) [Sov. Phys. Tech. Phys. 19, 351 (1974)].
I. D. Kostyrya and V. F. Tarasenko, Izv. Vyssh. Uchebn. Zaved., Fiz. 47(12), 85 (2004).
I. D. Kostyrya, V. M. Orlovskiĭ, V. F. Tarasenko, et al., Pis’ma Zh. Tekh. Fiz. 31(11), 19 (2005) [Tech. Phys. Lett. 31, 451 (2005)].
S. B. Alekseev, V. P. Gubanov, I. D. Kostyrya, et al., Kvantovaya Élektron. (Moscow) 34, 1007 (2004).
V. F. Tarasenko, V. G. Shpak, S. A. Shunailov, and I. D. Kostyrya, Laser Part. Beams 23, 545 (2005).
E. Kh. Baksht, D. V. Rybka, M. I. Lomaev, and V. F. Tarasenko, Kvantovaya Élektron. (Moscow) 36, 576 (2006).
M. I. Yalandin and V. G. Shapk, Prib. Tekh. Éksp., No. 3, 5 (2001).
V. F. Tarasenko, I. D. Kostyrya, V. K. Petin, and S. V. Shlyakhtun, Zh. Tekh. Fiz. 76(12), 37 (2006) [Tech. Phys. 51, 37 (2006)].
I. D. Kostyrya, V. F. Tarasenko, A. N. Tkachev, and S. I. Yakovlenko, Pis’ma Zh. Tekh. Fiz. 33(7), 79 (2007) [Tech. Phys. Lett. 33, 309 (2006)].
V. B. Bratchikov, K. A. Gagarinov, I. D. Kostyrya, et al., Zh. Tekh. Fiz. 77(7), 34 (2007) [Tech. Phys. 52, 856 (2007)].
E. Kh. Baksht, D. V. Rybka, M. I. Lomaev, and V. F. Tarasenko, Pis’ma Zh. Tekh. Fiz. 32(21), 69 (2006) [Tech. Phys. Lett. 32, 948 (2006)].
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Original Russian Text © M.A. Shulepov, V.F. Tarasenko, I.M. Goncharenko, N.N. Koval’, I.D. Kostyrya, 2008, published in Pis’ma v Zhurnal Tekhnicheskoĭ Fiziki, 2008, Vol. 34, No. 7, pp. 51–57.
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Shulepov, M.A., Tarasenko, V.F., Goncharenko, I.M. et al. Modification of the near-surface layers of a copper foil under the action of a volume gas discharge in air at atmospheric pressure. Tech. Phys. Lett. 34, 296–299 (2008). https://doi.org/10.1134/S1063785008040081
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DOI: https://doi.org/10.1134/S1063785008040081