|Jul1-12, 10:07 PM||#1|
Microstructure of BST. What is the tail?
Attached is the SEM microstructure of Barium strontium Titanate (BST) to which has been added over 2% borate so as to increase the grain size. The image clearly shows abnormal grain growth and the grains are huge - around a 100 um. But also visible in the image are these tails that emanate from the grains. Does anyone have any guess as to what that is?
|Jul2-12, 12:48 PM||#2|
i may be wrong, but are the tails growing along scratches? could that be a preferential growth path?
|Jul2-12, 08:39 PM||#3|
that may be true. Thanks for the info.
|abnormal grain, additive, bst, microstructure, sem|
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