Gateless P-N junction metrolog

A process for performing resistance metrology with a gateless P-N junction metrolog, the process comprising:

• connecting a first electrode to a p-interface;
• connecting a second electrode to an n-interface;
• communicating voltage across through a drain electrode and a source electrode;
• and
• acquiring a resistance value across a p-n junction from the first electrode and the second electrode to perform resistance metrology,
• wherein the gateless P-N junction metrolog comprises:
• a junction member comprising:
• the p-interface;
• and
• the n-interface disposed laterally and adjacent to the p-interface;
• and
• the p-n junction disposed at where the p-interface and n-interface contact;
• the drain electrode disposed on the junction member;
• the source electrode disposed on the junction member such that the source electrode is spaced apart from and opposing the drain electrode;
• an n-polymer disposed on the n-interface of the junction member;
• a p-polymer disposed on the p-interface of the junction member such that the n-polymer is interposed between the p-polymer and the n-interface;
• a mediation polymer disposed on the p-polymer such that the p-polymer is interposed between the mediation polymer and the junction member;
• and
• a mediator disposed in the mediation polymer and that receives electrons from the junction member in forming the p-interface.