Korean J. Met. Mater. 2018;56(8):605-610. Published online 2018 Aug 5
DOI:
https://doi.org/10.3365/KJMM.2018.56.8.605
Abstract
Severe resistivity size effect in Cu interconnects is attributed to the relatively long bulk electron mean free path (39 nm at 298 K), which is inherently determined by phonon scattering. In this regard, Ru and Co have been recently considered as attractive alternatives for next-generation interconnect materials because the significantly.....
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