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. 2021 Apr 13;11(23):13751–13762. doi: 10.1039/d1ra01403j

Calculated activation energy, ΔEo and pre-exponential factor, σo for In3Se2 and In2Se3 phases of indium selenide thin films.

Annealing temperature (°C) In3Se2 phase In2Se3 phase
Activation energy, ΔEo (eV) Pre-exponential factor, σo (Ω cm)−1 Activation energy, ΔEo (eV) Pre-exponential factor, σo (Ω cm)−1
250 0.32 2.36 0.29 14.16
300 0.33 1.76 0.26 27.38
350 0.40 9.30 0.32 52.98