12.7 Modeling Paramagnetic Effects in Carbon Nanotubes
327
-100
-50
0
50
100
150
200
0
2
4
6
8
10
Frequency (GHz)
H/1.78kgauss
Eigenvalue Spectrum of Fe+++:TiO2
Fig. 12.8 Six-fold energy levels (in frequency units) for Fe
3+ : TiO 2 , as a function of the zdirected magnetic field, H
Fig. 12.9 Absorption
spectrum in vicinity of
4.05 GHz, with
τ 12 = 5.305 × 10 −9 s. The
half-power width is 60 MHz
0
0.5
1
1.5
2
2.5
3
3.5
3.85 3.9 3.95
4
4.05 4.1 4.15 4.2 4.25
Frequency (GHz)
Absorption Spectrum