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Resolution: standard / high Figure 4.
Typical Id–Vg curve of single-layer rGO-based FET (a) or rGO-Au-based FET (b). The insets show the Id–Vd curves at different Vg.
Dong et al. Nanoscale Res Lett 2011 6:60 doi:10.1007/s11671-010-9806-8 |