Electromigration of single-layer clusters

Electromigration of single-layer clusters

Single-layer atom or vacancy clusters in the presence of electromigration are studied theoretically assuming an isotropic medium. A variety of distinctive behaviors distinguish the response in the three standard limiting cases of periphery diffusion ~PD!, terrace diffusion, and evaporation-condensation. A general model provides power laws describing the size dependence of the drift velocity in ...

Visualization of Single Clusters

Evaluation of clustering partitions is a crucial step in data processing. A multitude of measures exists, which unfortunately give for one data set various results. In this paper we present a visualization technique to visualize single clusters of high-dimensional data. Our method maps single clusters to the plane trying to preserve membership degrees that describe a data point’s gradual member...

Deposition of metal clusters on single-layer graphene/Ru(0001): Factors that govern cluster growth

Numerical and Experimental Investigation of Deep Drawing Process in Square Section of Single-Layer and Two-Layer Sheet

Deep drawing of two-layer sheet is a suitable way to achieve product with a desired shape and desired properties in sheet metal forming technology. Control of deep drawing parameter such as thinning is the most important challenge in this process. The most difficult part of this challenge is differences in material properties and geometry of each layer. In this paper, numerical approach has bee...

Effect of Reduced Graphene Oxide Cap Layer on Electromigration Reliability of Cu Interconnect