کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1651243 1007621 2009 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Intrinsic stress-induced adaptive ferroelectric domain rearrangement in the monoclinic Pb(Mg1/3Nb2/3)O3–PbTiO3 single crystal
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Intrinsic stress-induced adaptive ferroelectric domain rearrangement in the monoclinic Pb(Mg1/3Nb2/3)O3–PbTiO3 single crystal
چکیده انگلیسی

Response of sub-microdomains in an adaptive ferroelectric Pb(Mg1/3Nb2/3)O3–34%PbTiO3 single crystal to the temperature-induced stress field was investigated by scanning electron acoustic microscopy and piezoresponse force microscopy. Formation of different types of domain configurations (wave-like, “W”-like and lattice-like) closely related to nanodomain cooperative response after the sample subjected to frozen treatment was presented. In the adaptive ferroelectric state lattice-like domain structures demonstrated more stable behavior compared to other types of domains (wave-like and “W”-like) due to their minimum domain wall energy density, and provided a type of effective structure to remove domain topological change under the stress field.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Letters - Volume 63, Issue 20, 15 August 2009, Pages 1715–1718
نویسندگان
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