American Journal of Nano Research and Applications

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Magnetic Solitons for Non-heisenberg Anisotropic Hamiltonians in Linear Quadrupole Excitations

Received: 26 December 2016    Accepted: 13 January 2017    Published: 29 June 2017
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Abstract

We discuss system with non-isotropic non-Heisenberg Hamiltonian with nearest neighbor exchange within a mean field approximation process. We derive equations describing non-Heisenberg non-isotropic model using coherent states in real parameters and then obtain dispersion equations of spin wave of dipole and quadrupole branches for a small linear excitations from the ground state. Finally, the soliton solution for quadrupole branches for these linear equations is obtained.

DOI 10.11648/j.nano.20170503.12
Published in American Journal of Nano Research and Applications (Volume 5, Issue 3, June 2017)
Page(s) 37-39
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2024. Published by Science Publishing Group

Keywords

Spin System, Non-isotropic Non-heisenberg Model, Soliton Solution

References
[1] E. L. Nagaev, Sov. Phys. Uspekhi, vol. 25, p. 31, 1982.
[2] E. L. Nagaev, “Magnets with Non-Simple Exchange Interactions,” Nauka: Moscow, 1988.
[3] V. M. Loktev and V. S. Ostrovskii, Low Temp. Phys., vol. 20, p. 775, 1994.
[4] Kh. O. Abdulloev, Kh. Kh. Muminov, Phys. Solid State, vol. 36, p. 170, 1994.
[5] Y. Yousefi and Kh. Kh. Muminov, Adv. Cond. Matter Phys., vol. 2015, p. 854625 (1–4), 2015.
[6] V. S. Ostrovskii, Sov. J. Exp. Theo. Phys., vol. 64, p. 999, 1986.
[7] Y. Yousefi and Kh. Kh. Muminov, Iranian J. Phys. Res, vol. 12, p. 179, 2012.
[8] L. Mead and N. Papanikolaou, Phys. Lett., vol. 41, p. 1137, 1978.
[9] Kh. O. Abdulloev and Kh. Kh. Muminov, Reps. Acad. Sci. Rep. Tajikistan, vol. 36, p. 6, 1993.
[10] Kh. O. Abdulloev and Kh. Kh. Muminov, Proc. Tajikistan Acad. Sci., vol. 1994-1, p. 28, 1994.
[11] Kh. Kh. Muminov and Y. Yousefi, Reps. Acad. Sci. Rep. Tajikistan, vol. 57, p. 660, 2014.
Author Information
  • Department of Physics, Payame Noor University, Tehran, Iran

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    Yousef Yousefi. (2017). Magnetic Solitons for Non-heisenberg Anisotropic Hamiltonians in Linear Quadrupole Excitations. American Journal of Nano Research and Applications, 5(3), 37-39. https://doi.org/10.11648/j.nano.20170503.12

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    ACS Style

    Yousef Yousefi. Magnetic Solitons for Non-heisenberg Anisotropic Hamiltonians in Linear Quadrupole Excitations. Am. J. Nano Res. Appl. 2017, 5(3), 37-39. doi: 10.11648/j.nano.20170503.12

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    AMA Style

    Yousef Yousefi. Magnetic Solitons for Non-heisenberg Anisotropic Hamiltonians in Linear Quadrupole Excitations. Am J Nano Res Appl. 2017;5(3):37-39. doi: 10.11648/j.nano.20170503.12

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  • @article{10.11648/j.nano.20170503.12,
      author = {Yousef Yousefi},
      title = {Magnetic Solitons for Non-heisenberg Anisotropic Hamiltonians in Linear Quadrupole Excitations},
      journal = {American Journal of Nano Research and Applications},
      volume = {5},
      number = {3},
      pages = {37-39},
      doi = {10.11648/j.nano.20170503.12},
      url = {https://doi.org/10.11648/j.nano.20170503.12},
      eprint = {https://download.sciencepg.com/pdf/10.11648.j.nano.20170503.12},
      abstract = {We discuss system with non-isotropic non-Heisenberg Hamiltonian with nearest neighbor exchange within a mean field approximation process. We derive equations describing non-Heisenberg non-isotropic model using coherent states in real parameters and then obtain dispersion equations of spin wave of dipole and quadrupole branches for a small linear excitations from the ground state. Finally, the soliton solution for quadrupole branches for these linear equations is obtained.},
     year = {2017}
    }
    

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    T1  - Magnetic Solitons for Non-heisenberg Anisotropic Hamiltonians in Linear Quadrupole Excitations
    AU  - Yousef Yousefi
    Y1  - 2017/06/29
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    JO  - American Journal of Nano Research and Applications
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    AB  - We discuss system with non-isotropic non-Heisenberg Hamiltonian with nearest neighbor exchange within a mean field approximation process. We derive equations describing non-Heisenberg non-isotropic model using coherent states in real parameters and then obtain dispersion equations of spin wave of dipole and quadrupole branches for a small linear excitations from the ground state. Finally, the soliton solution for quadrupole branches for these linear equations is obtained.
    VL  - 5
    IS  - 3
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