Recent tests measured an irrotational (curl-free) magnetic vector potential (A) that is contrary
to classical electrodynamics (CED). A (irrotational) arises in extended electrodynamics …

The flexoelectric effect refers to polarization induced in an insulator when a strain gradient is
applied. We have developed a first-principles methodology based on density-functional …

We perform first-principles calculations of electron transport across a nickel-graphene
interface. Four different geometries are considered, where the contact area, graphene and …

The tools commonly used to understand structure–property relationships in molecular
conductance, interatomic currents and conductance eigenchannels, generally give us a …

We present a pedagogical review of the current density simulation in molecular junction
models indicating its advantages and deficiencies in analysis of local junction transport …

Abstract The extended Aharonov–Bohm electrodynamics has a simple formal structure and
allows to couple the em field also to currents which are not locally conserved, like those …

We reconsider some well-known tunneling processes from the point of view of Aharonov-
Bohm electrodynamics, a unique extension of Maxwell's theory which admits charge-current …

In relativistic quantum field theory with local interactions, charge is locally conserved. This
implies local conservation of probability for the Dirac and Klein–Gordon wavefunctions, as …

Based on the single-particle nonequilibrium Green's function (NEGF) technique coupled
with the density-functional theory (DFT), we investigate the current density distribution of a …

An ongoing debate in the first-principles description of conduction in molecular devices
concerns the correct definition of current in the presence of non-local potentials. If the …