Simulated and experimental analysis of electrodeposited β' Brass composition with DLA morphology

Ghosh, Souradeep; Gupta, Raveena; Ghosh, Sumana

doi:10.1016/j.cjph.2018.08.010

Cited by 4 publications

(1 citation statement)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Thus, the growth of such ultrathin 2D like copper film is a very interesting field in understanding the underlying ion dynamics. It has been extensively studied both experimentally and theoretically [6, 7] with the help of models like Diffusion Limited Aggregation (DLA) [8] which is the process whereby particles undergoing a random walk due to Brownian motion cluster together to form aggregates of such particles and Dielectric Breakdown Model (DBM) [9] which combines DLA with electric field. These studies have mostly focused on the growth phenomena and morphological transitions [10, 11, 12].…”

Section: Introductionmentioning

confidence: 99%

Effect of free energy barrier on pattern transition in 2D diffusion limited aggregation morphology of electrodeposited copper

Ghosh

Gupta

Ghosh

2018

Heliyon

Self Cite

View full text Add to dashboard Cite

Fractal like morphology is a very interesting feature during electrodeposition of metals and shows pattern transition with changes in deposition conditions. In this article, we have explained the thermal effects in the two dimensional DLA morphology on the basis of thermal free energy and another free energy barrier resulting from the electric field. The results obtained from free energy hypothesis are consistent with experiments showing the transition voltage for electrodeposition of copper ions to be around 6 V.

show abstract