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2014 | 126 | 1 | 208-209
Article title

Low Temperature Magnetic Properties of Ferromagnetic Layered Composites

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EN
Abstracts
EN
A ferromagnetic layered composite ABAB....ABA is studied by means of Green function approach. Our attention is focused on the elementary excitations and low temperature magnetisation behavior. In the presented paper we take also into account the effects of damping due spin-spin interaction. As a result not only the positions and relative intensities of resonance peaks are obtained, but also the resonance line-width is found. On the basis of Green function method the temperature dependence of magnetization of a ferromagnetic layered composite is calculated and the spin wave parameter B in the Bloch's law T^{3/2} is found and presented in dependence of parameters characterizing the system under consideration.
Keywords
EN
Year
Volume
126
Issue
1
Pages
208-209
Physical description
Dates
published
2014-07
References
  • [1] R. Hillebrand, W. Hegert, W. Harms, Phys. Status Solidi 217, 981 (2000), doi: 10.1002/(SICI)1521-3951(200002)217:2%3C981::AID-PSSB981%3E3.0.CO;2-5
  • [2] Y. Tanaka, S. Tamura, Phys. Rev. B 60, 13294 (1999), doi: 10.1103/PhysRevB.60.13294
  • [3] M. Krawczyk, H. Puszkarski, Acta Phys. Superficierum 3, 89 (1999)
  • [4] H. Puszkarski, M. Krawczyk, J.C.S. Levy, D. Mercier, Acta Physica Polonica A 100, 195 (2001)
  • [5] S. Machowski, A. Urbaniak-Kucharczyk, Surface Science 507-510C, 551 (2002)
  • [6] A. Urbaniak-Kucharczyk, Acta Phys. Superficierum 13, 162 (2012)
  • [7] K. Wagner, N. Weber, H.J. Elmers, U. Gradmann, J. Magn. Magn. Mater. 167, 21 (1997), doi: 10.1016/S0304-8853(96)00628-2
  • [8] J.M. Wesselinowa, J. Phys. Condens. Matter 18, 8169 (2006), doi: 10.1088/0953-8984/18/35/005
  • [9] L. Wojtczak, Thin magnetic layers, Łódź University Publishing, Łódź 2009, (in Polish)
Document Type
Publication order reference
YADDA identifier
bwmeta1.element.bwnjournal-article-appv126n1099kz
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