content_image/347060.jpg
<img src='content_image/347060.jpg'>

between electric and magnetic resonance is smaller. 

## VI. PARAMETER EFFECTS ON SURFACE MODE PROPERTIES 

Lastly, we identify the key parameters affecting surface mode frequencies. In the first case, changing the phonon mass to f = 9 × 10 $^{21}$statA$^{2}$s$^{2}$/gcm3 moves the magnetic resonance frequency to 1 cm − 1 above the the electric resonance frequency ω$_{ey}$ . The result on surface 

