Journal
JOURNAL OF THE AMERICAN CERAMIC SOCIETY
Volume 86, Issue 12, Pages 2182-2187Publisher
AMER CERAMIC SOC
DOI: 10.1111/j.1151-2916.2003.tb03628.x
Keywords
-
Categories
Ask authors/readers for more resources
The kinetics of {001}-oriented Pb(Mg1/3Nb2/3)O-3-35 mol% PbTiO3 (PMN-35PT) single crystals grown by seeded poly-crystal conversion were systematically quantified as a function of excess PbO liquid phase. The coarsening behavior of the corresponding matrix grains was similarly quantified. Single-crystal seed plates were embedded in a matrix of PMN-35PT with varying amounts of liquid phase (PbO) content in the range of 0 to 5 vol% and annealed at 1150degreesC for 0-10 h. Apparent maxima in the growth rates were observed at a PbO content of similar to3 vol% for both the single crystal and matrix grains. In both cases, the growth data were found to most closely follow cubic growth kinetics. Implications regarding the effect of PbO volume fraction on the matrix and single-crystal growth mechanisms are discussed.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available