C Calibration
73
To relate S (ω, T ) to the magnetic field noise spectral density generated within our
sample S B z (ω, T ), we consider the cross-sectional area of the sample σ = 1.4 ×
10 −6 m 2 ± 17% yielding
S B z (ω, T ) = S (ω, T )/σ
2
[T
2 s]
(C.3)
73
To relate S (ω, T ) to the magnetic field noise spectral density generated within our
sample S B z (ω, T ), we consider the cross-sectional area of the sample σ = 1.4 ×
10 −6 m 2 ± 17% yielding
S B z (ω, T ) = S (ω, T )/σ
2
[T
2 s]
(C.3)