<p class="BodyText1"><span lang="EN-IN">We report that photoresponse of </span><span lang="EN-US">a single metal-organic charge transfer complex Cu:TCNQ nanowire (NW)</span><span lang="EN-IN"> can be enhanced simultaneously by illumination as well as applying a gate bias in an Electric Double Layer Field Effect Transistor (EDL-FET) configuration fabricated on </span><span lang="EN-US">Cu:TCNQ </span><span lang="EN-IN">as a channel.</span><span lang="EN-IN">It is observed that applying a bias using an EDL gate to a n-channel Cu:TCNQ single NW FET, one can enhance the photoresponse of the Cu:TCNQ substantially over that which arise from the photoconductive response alone. </span><span lang="EN-US">Electron-hole pairs that generate in the NW under illuminated of wavelength 400nm gives rise photo current. Also, electric double layer induce negative charges in the NW channel which effectively increases the carrier concentration, contributing to better response in conduction. </span><span lang="EN-IN">The effect reported here has a generic nature that gives rise to a class of gated photodetectors of different photoresponsive materials.</span></p>
A Rapid Detection of COVID‐19 Viral RNA in Human Saliva Using Electrical Double Layer‐Gated Field‐Effect Transistor‐Based Biosensors
