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Table 2 RMS roughness for CuPc films after post-annealing for 1 h under vacuum

From: Growth and characterization of thin Cu-phthalocyanine films on MgO(001) layer for organic light-emitting diodes

Post-annealing effect

 

Heating T (°C)

RMS (nm)

Figure

0 (as grown film)

2.05 ± 0.40

Figure 3a

150

1.79 ± 0.29

Figure 3b

250

0.89 ± 0.05

Figure 3c

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