Open AccessSurface ferromagnetism as a basis for the creation of planar metamaterials
Author(s) -
A. K. Nukhov
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2015/1/012100
Subject(s) - ferromagnetism , planar , metamaterial , focus (optics) , surface (topology) , basis (linear algebra) , condensed matter physics , spin (aerodynamics) , physics , optics , geometry , computer science , mathematics , computer graphics (images) , thermodynamics
In this work, we study the influence of the surface on the energy of spin excitations of a ferromagnetic crystal in the Heisenberg model, with a particular focus on the possibility of using this effect to create planar metamaterials.