Normal to relaxor ferroelectric transformations in lanthanum‐modified tetragonal‐structured lead zirconate titanate ceramics
X Dai, Z Xu, D Viehland - Journal of applied physics, 1996 - pubs.aip.org
Lanthanum modified lead zirconate titanate (PLZT) ceramics near a crossover between
normal and relaxor ferroelectric states for Zr/Ti ratios of 40/60, 20/80, and 0/100 were
investigated by dielectric spectroscopy, Sawyer–Tower polarization techniques and
transmission electron microscopy. It was found possible to induce a relaxor state in each of
these tetragonal PLZT compositional sequences with increasing La content. The
transformation between normal and relaxor‐like behaviors was found to be associated with …
normal and relaxor ferroelectric states for Zr/Ti ratios of 40/60, 20/80, and 0/100 were
investigated by dielectric spectroscopy, Sawyer–Tower polarization techniques and
transmission electron microscopy. It was found possible to induce a relaxor state in each of
these tetragonal PLZT compositional sequences with increasing La content. The
transformation between normal and relaxor‐like behaviors was found to be associated with …
Normal to relaxor ferroelectric transformations in lanthanum-modified tetragonal-structured lead zirconate titanate ceramics
ZX Xunhu Dai, D Viehland - Journal of Applied Physics, 1996 - cir.nii.ac.jp
抄録< jats: p> Lanthanum modified lead zirconate titanate (PLZT) ceramics near a crossover
between normal and relaxor ferroelectric states for Zr/Ti ratios of 40/60, 20/80, and 0/100
were investigated by dielectric spectroscopy, Sawyer–Tower polarization techniques and
transmission electron microscopy. It was found possible to induce a relaxor state in each of
these tetragonal PLZT compositional sequences with increasing La content. The
transformation between normal and relaxor-like behaviors was found to be associated with a …
between normal and relaxor ferroelectric states for Zr/Ti ratios of 40/60, 20/80, and 0/100
were investigated by dielectric spectroscopy, Sawyer–Tower polarization techniques and
transmission electron microscopy. It was found possible to induce a relaxor state in each of
these tetragonal PLZT compositional sequences with increasing La content. The
transformation between normal and relaxor-like behaviors was found to be associated with a …
以上显示的是最相近的搜索结果。 查看全部搜索结果