References
- W. Heywang, and H. Thomann, Electronic Ceramics (Elsevier Publishers, London and New York 1991).
- W. Heywang, and H. Thomann, Positive Temperature Coefficient Resistors, Siemens AG Corporate Research and Development (Elsevier Applied Science, London and New York, 1991).
- W. Heywang, Über anomale Halbleitereffekte in BaTiO3, Solid State Phys. Electr. Telecommun. 4, 877 (1960).
- W. Heywang, Bariumtitanat als Sperrschich-thalbleiter, Solid State Electr. 3 (1), 51 (1961). DOI: 10.1016/0038-1101(61)90080-6.
- W. Heywang, Semiconducting barium titanate, J. Mater. Sci. 6 (9), 1214 (1971). DOI: 10.1007/BF00550094.
- J. Daniels, K. H. Hardtl, and R. Wernicke, The PTC effect of barium titanate, Philips Technical Rev. 38 (3), 73 (1978/79).
- H. M. Al-Allak et al., Effect of donor-dopant concentration on the room temperature resistivity of BaTiO3 ceramics with positive temperature coefficients of resistance, J. Phys. D: Appl. Phys. 21 (7), 1226 (1988). DOI: 10.1088/0022-3727/21/7/027.
- K. H. Yoon, H. W. Cheong, S. O. Yoon, and N. Y. Lee, Dependence of PTCR behavior of barium titanate on processing variables, Mater. Res. Bull. 23 (11), 1527 (1988). DOI: 10.1016/0025-5408(88)90240-1.
- V. V. Mitic, L. M. Kocic, S. Tidrow, and H. J. Fecht, Structures, Fractals and Energy. Nanotechnology for Energy Sustainability, 2 Vol., (Baldev Raj, Marcel Van de Vorde, Yashwant Mahajan, eds.), (Wiley-VCH Verlag GmbH & Co. KGaA, Germany 2017).
- B. Mandelbrot, The Fractal Geometry of Nature (W. H. Freeman, San Francisco, CA 1982).
- M. Barnsley, Fractals Everywhere (Academic Press, 2nd ed., San Diego, CA 1993).
- U. Even et al., Direct electronic energy transfer on fractals, J. Luminescence. 31–32, 634 (1984). DOI: 10.1016/0022-2313(84)90082-6.
- K. Falconer, Fractal Geometry: Mathematical Foundations and Applications (John Wiley & Sons, Chichester 1990).
- K. Falconer, The geometry of Fractal Sets (Cambridge University Press, Cambridge 1985).
- B. K. Kaye, A Random Walk Through Fractal Dimensions (VCH Publishers, New York 1989).
- M. Frame, and B. B. Mandelbrot, Fractals, Graphics, and Mathematics Education (Mathematical Association of America Inc, Washington, DC 2002).
- M. H. Hastings, and G. Sugihara, Fractals. A Users’s Guide for the Natural Sciences (Oxford University Press, Oxford 1993).
- H. O. Peitgen, H. Jurgens, and D. Saupe, Chaos and Fractals, New Frontiers of Science (Springer-Verlag, New York 1992).
- H. O. Peitgen, and P. H. Richter, The Beauty of Fractals. Images of Complex Dynamical Systems (Springer-Verlag, New York 1986).
- C. Tricot, Curves and Fractal Dimension (Springer-Verlag, New York 1995).
- J. F. Gouyet, Physics and Fractal Structures (Springer, New York 1996).
- V. V. Mitic, and L. Kocic, Fractal nature structure, grains and pores, reconstruction analysis method and application in advance designed microstructure properties prognosis function. Patent, Application number 2015/0152, Intellectual Property Office, Serbia; 2015.
- R. Rammal, and G. Toulouse, Random walks on fractal structures and percolation clusters, J. Phyique. Lett. 44 (1), 13 (1983). DOI: 10.1051/jphyslet:0198300440101300.
- T. Gefen, A. Aharony, B. B. Mandelbrot, and S. Kirkpatrick, Solvable fractal family and its possible relation to the backbone at percolation, Phys. Rev. Lett. 47 (25), 1771 (1981). DOI: 10.1103/PhysRevLett.47.1771.
- N. C. Kenkel, and D. J. Walker, Fractals in the biological sciences, COENOSES. 11, 77 (1996).
- V. V. Mitic, L. Kocic, and M. M. Ristic, The Fractals and BaTiO3-ceramics sintering, Key Eng. Mater. 136, 1060 (1997).
- V. V. Mitic, L. Kocic, M. Miljkovic, and I. Petkovic, Fractals and BaTiO3-ceramic Microstructure Analysis, Microchim. Acta. 15, 365 (1998).
- V. V. Mitic et al., The contribution of fractal nature to BaTiO3-ceramics microstructure analysis, Ceram. Int. 38 (2), 1295 (2012). DOI: 10.1016/j.ceramint.2011.09.003.
- A. Terzic et al., Novel application of fractal method in ceramic composites microstructure characterization, Int J Appl. Ceramic Technol. 12 (1), 133 (2015).
- V. Paunovic, L. Zivkovic, and V. V. Mitic, Influence of rare-earth additives (La, Sm and Dy) on the microstructure and dielectric properties of doped BaTiO3 ceramics. Sci. Sintering . 42 (1), 69 (2010). DOI: 10.2298/SOS1001069P.
- F. Normant, and C. Tricot, Method for evaluating the fractal dimension of curves using convex hulls, Phys. Rev. A. 43 (12), 6518 (1991).