Figure 6.

Conductance change versus time recorded with the sensor responses to 0.32 ppm of DMMP. (a) Without and (b) with 20 min of UV radiation. Ids = 1 V, Vg = −10 V.

Chen et al. Nanoscale Research Letters 2012 7:644   doi:10.1186/1556-276X-7-644
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