Abstract
The paper presents the results of structural examinations and mechanical tests of Cu/Ni multilayers fabricated by the magnetron sputtering method. The investigated multilayers were differentiated by Ni sublayer thickness (1, 3 and 6 nm), while the retaining Cu sublayer thickness was unchanged (2 nm). Measurements demonstrated that the multilayers were strongly textured in the direction of their growth [111], with the thinnest multilayer (Cu/Ni = 2/1) showing a stronger texture. Stronger texturing was associated with greater surface roughness. Multilayers with the largest thickness had higher hardness and Young’s modulus. The properties of Cu/Ni multilayers depended both on the thickness of their sublayers, as well as on their total thickness.
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References
Kanak J., Stobiecki T., Thomas A., Schmalhorst J., Reiss G., Vacuum, 82 (2008), 1057.
Gerrit Van Der Laan, Curr. Opin. Solid. St. M., 10 (2006), 120.
Barshilia H.C., Rajam K.S., Surf. Coat. Tech., 155 (2002), 195.
Liu Y, Buord D., Wang H., Sun C., Hang X., Acta Mat., 59 (2011), 1924.
Jang B.K., Matsubara H., Mater.Lett., 59 (2005), 3462.
Platt C.L., Wierman K.W., J. Magn. Magn. Mater., 295 (2005), 241.
Kucharska B., Kulej E., Witkowska M., Nitkiewicz Z., Inżynieria MateriaŁowa, 3 (2010), 439.
Kucharska B., Kulej E., Kanak J., Opt. Appl., 39, (2009), 881.
Kulej E., Kucharska B., Pyka G., Gwózdzik M., Cent. Eur. J. Phys., 9(6) (2011), 1421.
Dús-Sitek M., Nabialek M., Ga’gorowska B., Opt. Appl., 39 (2009), 645.
Ga’gorowska B., Duś-sitek M., Nabialek M., Opt. Appl., 39 (2009), 839.
Malzbender J., J. Eur. Ceram. Soc., 23 (2003), 1355.
Oliver W.C., Pharr G.M., J. Mater. Res., 7 (1992), 1564.
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This paper was presented at the 12th Seminar Surface and Thin-Film-Structures — SemPiSC, Szklarska Poreęba 2012
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Kucharska, B., Kulej, E., Pyka, G. et al. Research into the relationship between the surface topography, texture and mechanical properties of PVD-Cu/Ni multilayers. Mater Sci-Pol 31, 101–107 (2013). https://doi.org/10.2478/s13536-012-0078-0
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DOI: https://doi.org/10.2478/s13536-012-0078-0