Abstract
The existence of surface modes localized at the boundary of magnetic-dot arrays with magnetization perpendicular to the plane of array is predicted. Numerical and analytic calculations show that the excitation energy of these boundary modes is above the continuum of modes propagating in the array.
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References
C. A. Ross, M. Hwang, M. Shima, et al., Phys. Rev. B 65(14), 144417 (2002).
R. Skomski, J. Phys.: Cond. Matter 15(20), R841 (2003).
B. A. Ivanov, Low-Temp. Phys. 31, 635 (2005).
T. Wolfram and R. E. DeWames, Progr. Surf. Sci. 2, 233 (1972).
I. M. Lifshitz and S. I. Pekar, Usp. Fiz. Nauk 56(4), 531 (1955).
J. E. L. Bishop, A. Yu. Galkin, and B. A. Ivanov, Phys. Rev. B 65(17), 174403 (2002).
B. A. Ivanov and G. M. Wysin, Phys. Rev. B 65(13), 134434 (2002).
D. L. Mills and W. M. Saslow, Phys. Rev. 171(2), 488 (1968).
A. Y. Galkin, B. A. Ivanov, and C. E. Zaspel, Phys. Rev. B 74(14), 144419 (2006).
P. V. Bondarenko, A. Y. Galkin, B. A. Ivanov, and C. E. Zaspel, Phys. Rev. B 81(22), 224415 (2010).
B. A. Ivanov, C. E. Zaspel, and A. Y. Merkulov, J. Appl. Phys. 89(11), 7198 (2001).
A. A. Awad, G. R. Aranda, D. Dieleman, K. Y. Guslienko, G. N. Kakazei, B. A. Ivanov, and F. G. Aliev, Appl. Phys. Lett. 97(13), 132501 (2010).
A. Yu. Galkin, B. A. Ivanov, and A. Yu. Merkulov, J. Exp. Theor. Phys. 101(6), 1260 (2005).
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Original Russian Text © P.V. Bondarenko, 2014, published in Pis’ma v Zhurnal Tekhnicheskoi Fiziki, 2014, Vol. 40, No. 18, pp. 78–83.
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Bondarenko, P.V. Boundary waves in ferromagnetically ordered two-dimensional arrays of magnetic dots. Tech. Phys. Lett. 40, 813–815 (2014). https://doi.org/10.1134/S1063785014090193
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DOI: https://doi.org/10.1134/S1063785014090193