Abstract
The properties of copper oxide CuO single crystals coated by Cu or Ag films before and after the surface treatment by YAG:Nd3+ laser radiation were studied. With an increase of energy density of laser radiation the drastic changes in the surface microstructure, elemental composition and electrical properties of the crystals under investigation were observed. The peculiarities inherent to the granular samples have not been revealed on the temperature dependence of the resistance. The modification of copper oxides properties by the influence of laser irradiation may be used to improve the characteristics of various devices based on them.
This is a preview of subscription content, log in via an institution to check access.
Similar content being viewed by others
References
Veiko, V.P., Lazernye mikro- i nanotekhnologii v mikroelektronike (Laser Micro- and Nano Technologies in Microelectronics), SPb, NIUITMO, 2011.
Baird, B.W., Hainsey, R.F., Peng, X., and Pirogovsky, P.Y., Proc. SPIE, 2007, vol. 6451, p. 64511K–1.
Korte, F., Serbin, J., Koch, J., et al. Appl. Phys., 2003, vol. 77, p. 229.
Hendow, S.T. and Shakir, S. A., Optics Express, 2010, vol. 18, p. 10188.
Seisyan, R.P., Technical Physics, 2011, vol. 56, p. 1061.
Dahotre, N., Lasers in Surface Engineering. Surface Engineering Series. Materials Park, Ohio, ASM International, 1998, p. 35–67.
Majida, A.A., Asmaa, J.K., Hanaa M.Y., et al., Int. Rev. Physics, 2013, vol. 7, p. 283.
Zenou, M., Ermak, O., Saar, A., and Kotler, Z., J. Phys. D: Appl. Phys., 2014, vol. 47, p. 025501.
Medvid, A., Onufnjevs, P., el. al., Nanoscale Res. Lett., 2013, vol. 8, p. 264.
Kim, D.Y., J. Korean Phys. Soc., 2004, vol. 44, p. 341.
Skvortsov, A.M., Khaletskii, R.A., and Khuin, K.T., Nauchno-tekhnicheskii vestnik SPb NIU ITMO, 2013, vol. 83, p. 119.
Veiko, V.P., Skvortsov, A.M., et al. Proc. SPIE, 2010, vol. 7996, p. 79960S.
Gotra, Z.Yu. and Osered’ko, S.A., Zarubezhnaya elektronnaya tekhnika, 1985, vol. 12, p. 3.
Kuzanyan, A.S, Pashayan, S.T., and Tatoyan, V.T., J. Contemp. Phys. (Armenian Ac. Sci.), 2014, vol. 49, p. 28.
Kuzanyan, A.S., Pashayan, S.T., Kuzanyan, V.S., and Tatoyan, V.T., Phys. Solid State, 2014, vol. 56, p. 666.
Pashayan, S.T. and Kuzanyan, A.S, J. Contemp. Phys. (Armenian Ac. Sci.), 2015, vol. 50, p. 187.
Burakov, V.C., Savastenko, N.A., Tarasenko, N.V., and Nevar, E.A., J. Appl. Spectroscopy, 2008, vol. 75, p. 394.
Burakov, V.C., Nevar, E.A., Nedel’ko, M.I., and Tarasenko, N.V., Rossiiskii khimicheskii zhurnal, vol. LVII (2014).
Gadala, A.M., Ford, W.F., and White, J., Trans. J. Br. Ceram. Soc., 1963, vol. 62, p. 57.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © S.T. Pashayan, N. V. Tarasenko, A. V. Butsen, A.S. Kuzanyan, 2015, published in Izvestiya NAN Armenii, Fizika, 2015, Vol. 50, No. 4, pp. 492-502.
About this article
Cite this article
Pashayan, S.T., Tarasenko, N.V., Butsen, A.V. et al. Laser induced modification of the properties of CuO single crystals coated by metal film. J. Contemp. Phys. 50, 367–374 (2015). https://doi.org/10.3103/S1068337215040088
Received:
Published:
Issue Date:
DOI: https://doi.org/10.3103/S1068337215040088