It is primarily considered that,the contact barrier between electrode and material and the space charges inside polymers greatly affect their EL characteristics.

Discussion on contact potential of a semiconductor pn junction;

This paper studies and analyses the key factors which induce fluctuation of corrosion data measured by electrical resistance probe based on principle of temperature compensation,and it was found that the main factos are contact potential between different metals and differential temperature potential due to the temperature drift.

A new formula for calculating contact potential of level-ground grids(published in No.

An analytic formula for calculation of maximum touch voltage in rectangular ground grids has been developed based on the regressive analytics.