Figure 2.

Current–voltage characteristics of Ge sample and plot of d(V) / d(ln J) and H(J).I-V characteristics (curve 1) before and after irradiation (curve 2) by Nd:YAG laser at intensity I = 1.15 MW/cm2 and wavelength λ = 266 nm. (1, A) Plot of d(V) / d(ln J) and H(J) depending on current density J according to [21].

Medvid et al. Nanoscale Research Letters 2013 8:264   doi:10.1186/1556-276X-8-264
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