Gas-sensor property of single-molecule device: F<sub>2</sub> adsorbing effect

Gas-sensor property of single-molecule device: F₂ adsorbing effect

Li Zong-Liang^{1, †}, Bi Jun-Jie¹, Liu Ran¹, Yi Xiao-Hua¹, Fu Huan-Yan¹, Sun Feng¹, Wei Ming-Zhi^{1, 2}, Wang Chuan-Kui¹

(color online) Electronic transport properties of TADHA molecular junction with one F₂ molecule adsorbate. (a) Current and (b) differential conductance as functions of applied bias voltage. The inset in panel (a) shows the rectification ratios (R) of the molecular systems versus bias voltage.