s'authentifier
version française rss feed
HAL : hal-00378578, version 1

Fiche détaillée  Récupérer au format
Physical Review Letters 99 (2008) 064102
Single-Oscillation Two-Dimensional Solitons of Magnetic Polaritons
Miguel Manna1, H. Leblond2
(08/08/2008)

The propagation of bulk polaritons in ferromagnetic slab is considered through a short-wavelength approximation. Neither the damping nor the demagnetizing field do affect essentially the propagation and stability of the line soliton. The stable line soliton may be destroyed by background instability: the latter is suppressed in a narrow strip. The unstable line soliton decays into lumps, which can be described both numerically and through a variational approach. Lump interactions are mentioned.
1 :  LPTA - Laboratoire de Physique Théorique et Astroparticules
2 :  LPOMA - Laboratoire des propriétés optiques des matériaux et applications
Science non linéaire/Formation de Structures et Solitons
ferromagnetism – polaritons – solitons