Shu-Jen Han, Dharmendar Reddy, et al.
ACS Nano
Paper
Microscopic theory of the driving force in electromigration
Abstract
Kumar and Sorbello have expressed the effective force on an ion in electromigration in terms of a response function, which is evaluated here by the method of quantum field theory. Formulas for the force are derived for the jellium model and for a crystal lattice. Some physical insight can be gained by viewing previous works on this subject through this particular perspective. © 1975 The American Physical Society.
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