Table 3 OFET characteristics of the polymers

From: Effects of branching position of alkyl side chains on ordering structure and charge transport property in thienothiophenedione- and quinacridone-based semiconducting polymers

 

p-Channel

n-Channel

Polymer

μh (cm2 V−1s−1)a

Vth (V)

μe (cm2 V−1s−1)a

Vth (V)

PTTD4T-2DT

0.28 (±0.05)

−7.7 (±2.1)

0.17 (±0.02)

21.6 (±1.3)

PTTD4T-3DP

0.11 (±0.02)

−10.6 (±0.4)

0.054 (±0.014)

21.2 (±0.7)

PTTD4T-4DH

0.34 (±0.08)

−6.3 (±1.6)

0.16 (±0.04)

21.0 (±1.2)

PTTD4T-5DH

0.20 (±0.03)

−7.4 (±0.4)

0.093 (±0.024)

22.6 (±1.4)

PQA2T-2DT

0.16 (±0.02)

−11.7 (±0.5)

NA

NA

PQA2T-3DP

0.15 (±0.02)

−11.2 (±0.8)

NA

NA

PQA2T-4DH

0.33 (±0.04)

−10.1 (±1.3)

NA

NA

PQA2T-5DH

0.22 (±0.04)

−11.8 (±0.9)

NA

NA

  1. Abbreviations: NA, not available; OFET, organic field-effect transistor.
  2. aAverage hole (μh) and electron (μe) mobilities extracted from the saturation regime over more than 10 devices and their s.d.s.
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