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) Transmission spectra of TADHA molecular junctions. (a) Transmission spectra of TADHA molecular junction without F₂ adsorbate; (b)–(d) transmission spectra of TADHA molecular junction with one F₂ adsorbate as M1, M2, and M3 molecular systems that are shown in Fig. 1. The red dashed lines in panels (b)–(d) are the transmission spectra of TADHA molecular junction without F₂ adsorbate at 0.25 V bias voltage, which are used as reference curves in the four figures.