The influence of the defect layer on the reflection coefficient of the spin waves from a semi-infinite magnonic crystal

Authors

  • J. I. Gusieva
  • L. S. Pokhil
  • A. N. Kuchko

Keywords:

magnonic crystal, spin wave, defect layer

Abstract

Problem of the influence of the defect layer on the reflection coefficient of the spin waves from a semi-infinite magnonic crystal was considered. It was established that the reflection coefficient depends on material parameters and frequency of spin wave

References

Kuchko A. N. Spin wave spectrum of a magnonic crystal with an internally structured defect / A. N. Kuchko, M. L. Sokolovskii, V. V. Kruglyak // Physica B. – 2005. – Vol. 370, No 1–4. – P. 73–77.

Spin wave spectrum of a magnonic crystal with an isolated defect / V. V. Kruglyak, M. L. Sokolovskii, V. S. Tkachenko, A. N. Kuchko // Journal of applied physics. – 2006. – Vol. 99, No 8. – P. 1–3.

Klos J. W. Symmetry-related criteria for the occurrence of defect states in magnonic superlattices / J. W. Klos, V. S. Tkachenko // Journal of applied physics. – 2013. – Vol. 133, No 7. – P. 1–9.

Ахиезер А. И. Спиновые волны / А. И. Ахиезер, В. Г. Барьяхтар, С. В. Пелетминский. – М.: Наука, 1967. – 368 с.

Published

2014-06-01

Issue

Section

Physics