Table 1 Structural parameters of UDAPS16 and UDAPS18 at \(30^{\,\circ } \hbox {C}\).
| Â | Form | Layer spacing (d) | Coherence length (\(L_{\textit{coh}}\)) | \(l_{C}\) | \(l_{A}\) |
|---|---|---|---|---|---|
(nm) | (nm) | (nm) | (nm) | ||
UDAPS16 | \(\alpha\) | 7.35 | 78.54 | 2.7 | 1.94 |
\(\beta\) | 7 | 86.07 | 2.54 | 1.92 | |
\(\gamma\) | 5.64 | 62.8 | – | 1.88 | |
UDAPS18 | \(\alpha\) | 7.69 | 88.4 | 2.86 | 1.94 |
\(\gamma\) | 5.82 | 67.5 | – | 1.94 |
