Articoli in riviste
| Driving force in electromigration and the residual resistivity field |
| Turban L., Gerl M. |
| Physical Review B - Condensed Matter and Materials 13 (1976) 939 |
| DOI : 10.1103/PhysRevB.13.939 |
The mean force F on the electron gas due to the scattering on impurities is shown to account for the residual-resistivity field which must be applied to a sample in order to keep a stationary current. The calculation of F provides a means of estimating the driving force for the electromigration. It is also possible to obtain F by calculating the net charge flux induced by the displacement of the impurity. |