Electron transfer at rigid and deformable interfaces: electroviscoelasticity

Abstract

Up to now, there are three possible mathematical formalisms discussed related to the theory of electroviscoelasticity. The first is tension tensor model where the normal and tangential forces are considered regardless of their origin (mechanical and/or electrical). The second is Van der Pol derivative model. Finally, the third, here presented, model comprises an effort to generalize the previous Van der Pol equation; i.e. the ordinary time derivatives and integrals are now replaced with corresponding fractional-order time derivatives.