Control of damping with metamaterials

Control of Gilbert damping using magnetic metamaterials.
Chiharu Mitsumata, Satoshi Tomita
Phys. Rev. B 84, 174421 (2011)

Comparison between Model 2 (green line and blue circles) and Model 3 (pink line and red triangles) when
r0 = 10. Effective Gilbert damping factor α  is obtained from the fitting curves.