Table 2.

$r_x$ and $r_y$ combinations when the peak enhancement factors occur for different elements. $r_z$ is fixed at 1 nm.

$r_y$ (nm)	$r_x$ (nm)
	Iron	Cobalt	Platinum
2	6.76	8.09	16.45
6	10.16	12.31	26.02
10	11.76	14.38	31.32
$E_f$ (Peak)	3.4776	6.49	85.92