Home
For authors
Submission status

Archive
Archive (English)
Current
   Volumes 113-120
   Volumes 93-112
      Volume 112
      Volume 111
      Volume 110
      Volume 109
      Volume 108
      Volume 107
      Volume 106
      Volume 105
      Volume 104
      Volume 103
      Volume 102
      Volume 101
      Volume 100
      Volume 99
      Volume 98
      Volume 97
      Volume 96
      Volume 95
      Volume 94
      Volume 93
Search
VOLUME 110 (2019) | ISSUE 9 | PAGE 628
Influence of shape effects on the spectrum of spin waves in finite array of ferromagnetic pillars
Abstract
The frequency characteristics of spin waves excited in the chain of cylindrical ferromagnetic pillars are investigated. The presence of a boundary in the chain and the finite height of the pillars lead to the existence of inhomogeneity of magnetization and effective magnetic fields. Using methods of finite-difference discretization simulation we demonstrated the existence of additional resonant frequencies for the edge modes of spin waves due to the demagnetization of the pillars and dipole-dipole interaction between the pillars of the chain.