Figure 6.

Logarithm of the peak photoconductivity versus temperature. Filled triangles, PC peak 1; Filled squares, PC peak 2. The thermally activated behaviour has activation energy of Φ = 175 ± 15 meV.

Balkan et al. Nanoscale Research Letters 2012 7:574   doi:10.1186/1556-276X-7-574
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