Voltage offset in current-voltage behavior from I minimum.

Discussion in 'Physics' started by MolecularJunctions, Dec 11, 2015.

  1. MolecularJunctions

    Thread Starter New Member

    Dec 11, 2015
    I am studying molecular junctions. I have found IV behavior that shows a Voffset of -1V in a Log I - V curve that resembles a diode. I posted an image of the IV data. The second plot shows the feature I am speaking of clearly. Are there any examples of this offset in the literature. The measurements are two-point probe DC measurements taken in the dark. There is no gate electrode present.
  2. Papabravo


    Feb 24, 2006
    I'm not sure what kind of junction you are talking about, and I have even fewer ideas about the conditions of measurement. What is it that you find so unusual about plot #2?