Table 1 Molecular and film properties of 6F-2PI, Fl-2PI, 6H-2PI, CH-2PI, and SO-2PI

From: Spontaneous orientation polarization driven by designing molecular asymmetry

 

pa (Debye)

GSP slope (mV nm−1)

Mean orientation degree

Tgb (°C)

6F-2PI

5.82

−177 ± 8

−0.17

119

FL-2PI

2.53

−31.8 ± 11.3

−0.079

162

6H-2PI

2.58

−59.4 ± 5.2

−0.12

96

CH-2PI

2.70

−88.0 ± 2.2

−0.18

115

SO-2PI

9.35

25.3 ± 18.2

0.013

138

  1. aPermanent dipole moment magnitude.
  2. bGlass transition temperature.
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