Potential-dependent surface morphology and microtexture evolution of electrodeposited copper films

M. C. Lafouresse, Y. Fukunaka, T. Homma, S. Honjo, S. Kikuchi, W. Schwarzacher

研究成果: Article査読

5 被引用数 (Scopus)

抄録

Two distinct morphologies were observed for copper films electrodeposited from an organic additive-free acid sulphate electrolyte near the limiting current density, namely facetted columns and spheroidal nodules. Facetted columns form for overpotentials 200-280 mV while nodules form for 240 mV. Electron Back Scattering Diffraction (EBSD) was applied to cross-sections of the columnar films to determine the crystallographic orientation of individual grains. Over the first few microns, the substrate has a strong influence, but for greater thicknesses, the columnar film develops a strong 110 and weak 112 fibre texture.

本文言語English
ページ(範囲)D77-D79
ジャーナルElectrochemical and Solid-State Letters
14
7
DOI
出版ステータスPublished - 2011 6 29

ASJC Scopus subject areas

  • Chemical Engineering(all)
  • Materials Science(all)
  • Physical and Theoretical Chemistry
  • Electrochemistry
  • Electrical and Electronic Engineering

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