Physics – Condensed Matter – Materials Science
Scientific paper
2009-02-18
Applied Physics Letters, 94, 051908 (2009)
Physics
Condensed Matter
Materials Science
13 pages, 4 figures
Scientific paper
10.1063/1.3079412
Quantitative strain measurements of the 1:1 B-site cation ordered domains, antiphase boundaries and dislocations in a highly ordered Pb(Sc1/2Ta1/2)O3 ceramic have been carried out by high-resolution transmission electron microscopy and geometric phase analysis. A phase shift of PI between two adjacent ordered domains across an antiphase boundary are determined unambiguously. The maximum in-plane strain and lattice rotation induced by a dislocation are 9.5% and 5.4deg, respectively. In a defect-free antiphase boundary, the maximum in-plane strain and lattice rotation are 1.8% and 0.9deg, respectively. The strain mainly concentrates inside the antiphase boundary.
Lereah Y.
Tai Cheuk W.
No associations
LandOfFree
Quantitative strain-field measurement of 1:1 B-site cation ordered domains and antiphase boundaries in Pb(Sc1/2Ta1/2)O3 ceramics by high-resolution transmission electron microscopy does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Quantitative strain-field measurement of 1:1 B-site cation ordered domains and antiphase boundaries in Pb(Sc1/2Ta1/2)O3 ceramics by high-resolution transmission electron microscopy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Quantitative strain-field measurement of 1:1 B-site cation ordered domains and antiphase boundaries in Pb(Sc1/2Ta1/2)O3 ceramics by high-resolution transmission electron microscopy will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-128077