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GIWAXS spacing parameters for spin‐coated and sheared samples. π‐stacking distances are calculated from the in‐plane peak at Qxy ≈ 0.2 Å−1
| Sample | π‐stacking (out of plane) | Alkyl spacing (in plane) | ||
|---|---|---|---|---|
| Spacing [nm] | Coh. length [nm] | Spacing [nm] | Coh. length [nm] | |
| Spin‐coated | 0.38 ± 0.01 | 7.0 ± 0.3 | 2.95 ± 0.04 | 31.6 ± 0.2 |
| Parallel | 0.38 ± 0.01 | 7.0 ± 0.5 | 2.97 ± 0.06 | 30.3 ± 0.2 |
| Perpendicular | 0.38 ± 0.01 | 7.1 ± 0.5 | 3.03 ± 0.05 | 35.6 ± 0.5 |
