Fig. 4From: Low Tunneling Decay of Iodine-Terminated Alkane Single-Molecule JunctionsBreaking off distances for iodine-terminated alkanes. Breaking off distances of a 1,4-butanediiodo, b 1,5-pentanediiodo, and c 1,6-hexanediiodo obtained from conductance curves between 10−5.0 G0 and 10−0.3 G0Back to article page