Abstract
A study of the geometric characteristics of copper nanoclusters incorporated in an amorphous hydrogenated carbon matrix is reported. It makes use of small-angle x-ray scattering and transmission electron microscopy (100 keV). The fractal dimension and nanocluster diameter have been determined from the x-ray scattering indicatrix for different copper concentrations. TEM images of copper nanoclusters have been analyzed, and a cluster distribution function in size constructed. The shape of the distribution function is discussed in terms of the theory of nucleation of a new phase.
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J. Li, T. I. Seidel, and J. W. Mayer, MRS Bulletin XIX(8), 18 (1994).
V. I. Ivanov-Omskii and G. S. Frolova, Zh. Tekh. Fiz. 65, No. 8, 186 (1995) [Tech. Phys. 40, 851 (1995)].
V. I. Ivanov-Omskii, A. V. Tolmachev, and S. G. Yastrebov, Philos. Mag. B 73, 715 (1996).
A. Guinier and G. Fournet, Small-Angle Scattering of X-Rays (Wiley, New York, 1955).
H. D. Bale and P. W. Schmidt, Phys. Rev. Lett. 53, 596 (1984).
V. I. Ivanov-Omskii, S. G. Yastrebov, A. A. Suvorova, A. A. Sitnikova, and A. V. Tolmachev, J. Chem. Vapor Depos. 5, 188 (1997).
O. Glatter, J. Appl. Crystallogr. 12, 166 (1979).
E. M. Lifshitz and L. P. Pitaevskii, Physical Kinetics [Pergamon Press, Oxford, 1981; Nauka, Moscow, 1979].
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Fiz. Tverd. Tela (St. Petersburg) 40, 568–572 (March 1998)
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Ivanov-Omskii, V.I., Siklitskii, V.I. & Yastrebov, S.G. Copper nanoclusters in amorphous hydrogenated carbon. Phys. Solid State 40, 524–527 (1998). https://doi.org/10.1134/1.1130343
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DOI: https://doi.org/10.1134/1.1130343