Paper Title:
Effect of Morphology on the Mobility of Nanosized Liquid Pb Inclusions in Solid Al
  Abstract

Diffusion of nanosized liquid Pb inclusions attached to dislocations in thin aluminum foils was investigated in a wide temperature range using in-situ transmission electron microscopy. Trajectories of motion of the inclusions along the dislocations were used to determine their diffusion coefficients. The temperature and size dependences of diffusion coefficients of the inclusions were obtained. They indicate that (i) studied inclusions hold {111} facets on their surface in the studied temperature range; (ii) the mobility of the inclusions is controlled by step nucleation at the {111} facets.

  Info
Periodical
Edited by
D. L. Beke, Z. Erdélyi and I. A. Szabó
Pages
55-62
DOI
10.4028/www.scientific.net/DDF.264.55
Citation
S.I. Prokofjev, V.M. Zhilin, E. Johnson, U. Dahmen, "Effect of Morphology on the Mobility of Nanosized Liquid Pb Inclusions in Solid Al ", Defect and Diffusion Forum, Vol. 264, pp. 55-62, 2007
Online since
April 2007
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$32.00
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