Table 1.
Best-fit parameters from DNP data: | Model | ||
---|---|---|---|
Simplest* | Bottleneck* | Ab initio | |
Boundary Condition | |||
Eq. (9) | Eq. (10) | Eqs. (6), (8) | |
T1, relaxation time (min) | 207 ± 39 | 145 ± 25 | 167 ± 12 |
R1, cluster radius (μm) | 34 ± 2 | 1.05 ± 0.1 | 1.21 ± 0.04 |
κ, bottleneck const. (μm−1) | ∞ | 0.2 ± 0.18 | N/A |
P0, thermal polarization (%) | 0.073 ± 0.005 | 0.069 ± 0.0044 | 0.069 ± 0.003 |
T, sample temperature (K) | 1.93 ± 0.14 | 2.03 ± 0.13 | 2.04 ± 0.09 |
Listed with permission from Ref. [13].