Developing Techniques to Measure Single Molecule Conductance Design Considera<ons, Complica<ons, and Instrumenta<on By: Tyler Turner and Timothy Mathews Advisor: William Hetherington HP Nano‐press Blade Gap From: hBps:// www.circuitlab.com/ From: DEM‐OPA‐SO‐1A User's Guide Ampliﬁers OPA657 From: DEM‐OPA‐SO‐1A User's Guide This is the model circuit used to look at tunneling. From: hBps:// www.circuitlab.com/ This circuit was used as a comparison. From: hBps:// www.circuitlab.com/ Image on right is the I vs. V curve of a ramp through a MOSFET and on the leR is the I vs. V curve of the same ramp through a capacitor. To the leR is a graph of a sine wave applied across a capacitor. To the right is a graph of a sine wave applied across the gate of a MOSFET with the drain and source <ed together.