The transition from the rhombohedral-ferroelectric to the lower temperature orthorhombic-antiferroelectric phase in Zr-rich PZT involves two order parameters (OPs): 1) the polar OP for the displacements of the cations with respect to the O octahedra; 2) an antiferrodistortive OP responsible for tilting of the octahedra. It is shown that at Ti compositions near the morphotropic boundary with the FE phase (0.046 ≤ x ≤ 0.054), the two OPs may be almost independent of each other at cooling rates of 0.5 K/min or faster, depending on the sample history. This fact gives rise to a great variety of shapes of the curves of the elastic compliance s(T), but all of them can be fitted very well as superpositions of variously broadened steps for each of t...
Two types of oxygen octahedral rotational systems (R- and M-type) were found in the rhombohedral pha...
This in situ neutron-diffraction study on antiferroelectric (AFE) Pb0.99(Nb0.02Zr0.65Sn0.28Ti0.05)O3...
Anelastic and dielectric spectroscopy measurements on PbZr1-xTixO3 (PZT) close to the morphotropic (...
The transition from the rhombohedral-ferroelectric to the lower temperature orthorhombic-antiferroel...
The transition from the rhombohedral-ferroelectric to the lower temperature orthorhombic-antiferroel...
The antipolar and antiferrodistortive (AFD) components of the antiferroelectric (AFE) transition in ...
Materials undergoing antiferroelectric/ferroelectric (AFE/FE) transitions are studied for possible ...
The phase transformations of ceramic PbZr1-xTixO3 are studied at the composition x = 0.05 close to t...
The main mechanism of properties enhancement in the morphotropic phase boundary region separating te...
Transmission electron microscopy, x-ray diffraction, relative permittivity as a function of tempera...
We present the results of anelastic and dielectric spectroscopy measurements performed on large-grai...
We present a study of the character of the phase transitions of the solid solution PbZr1-xTixO3. Usi...
Aging affects considerably the poling behaviour of undoped and acceptor doped ferroelectric material...
This study revisits the lanthanum-modified lead zirconate titanate ferroelectric relaxor system (PLZ...
The aging degradation behavior of Fe-doped Lead zirconate titanate (PZT) subjected to different heat...
Two types of oxygen octahedral rotational systems (R- and M-type) were found in the rhombohedral pha...
This in situ neutron-diffraction study on antiferroelectric (AFE) Pb0.99(Nb0.02Zr0.65Sn0.28Ti0.05)O3...
Anelastic and dielectric spectroscopy measurements on PbZr1-xTixO3 (PZT) close to the morphotropic (...
The transition from the rhombohedral-ferroelectric to the lower temperature orthorhombic-antiferroel...
The transition from the rhombohedral-ferroelectric to the lower temperature orthorhombic-antiferroel...
The antipolar and antiferrodistortive (AFD) components of the antiferroelectric (AFE) transition in ...
Materials undergoing antiferroelectric/ferroelectric (AFE/FE) transitions are studied for possible ...
The phase transformations of ceramic PbZr1-xTixO3 are studied at the composition x = 0.05 close to t...
The main mechanism of properties enhancement in the morphotropic phase boundary region separating te...
Transmission electron microscopy, x-ray diffraction, relative permittivity as a function of tempera...
We present the results of anelastic and dielectric spectroscopy measurements performed on large-grai...
We present a study of the character of the phase transitions of the solid solution PbZr1-xTixO3. Usi...
Aging affects considerably the poling behaviour of undoped and acceptor doped ferroelectric material...
This study revisits the lanthanum-modified lead zirconate titanate ferroelectric relaxor system (PLZ...
The aging degradation behavior of Fe-doped Lead zirconate titanate (PZT) subjected to different heat...
Two types of oxygen octahedral rotational systems (R- and M-type) were found in the rhombohedral pha...
This in situ neutron-diffraction study on antiferroelectric (AFE) Pb0.99(Nb0.02Zr0.65Sn0.28Ti0.05)O3...
Anelastic and dielectric spectroscopy measurements on PbZr1-xTixO3 (PZT) close to the morphotropic (...