Electrical conductivity control in uranium-doped PbZrO3–PbTiO3–Pb(Mg1/3Nb2/3)O3 pyroelectric ceramics

Dielectric and pyroelectric properties of Li2CO3 doped 0.2Pb(Mg1/3Nb2/3)O3–0.5Pb(Zr0.48Ti0.52)O3–0.3Pb(Fe1/3Nb2/3)O3 ceramics

“…Lead magnesium niobate, Pb(Mg 1/3 Nb 2/3 )O 3 (PMN) [1,2] and lead zirconium titanium, Pb(Zr,Ti)O 3 (PZT) are the most widely studied prototype relaxor ferroelectric compounds for piezoelectric and pyroelectric devices [3][4][5][6]. Pb (Mg 1/3 Nb 2/3 )O 3 -Pb(Zr,Ti)O 3 and Pb(Fe 1/3 Nb 2/3 )O 3 (PFN) are lead based ferroelectrics belonging to the relaxor family.…”

Dielectric and ferroelectric properties of lead magnesium niobate–lead zirconate titanate ceramics prepared by mixed-oxide method

“…[9][10][11] In recent years, there have been several investigations on PMN-PZT system. [4][5][6][7][8][9][10][11][12][13][14] Many of these works have been on the PMNZT system, in which the starting oxide precursors were mixed together, and the ternary system of PMN-PZ-PT. 4,5,13,15 However, these previous works have only focused on a few compositions in the vicinity of the morphotropic phase boundary (MPB) and of the end members.…”

Pyroelectric PZT/PMNZTU composite thick films

“…13 The addition of Mn as a doping element has been shown to decrease the relative permittivity of PZT sol-gel films, 14 and the addition the dopants to PMNZT was shown to reduce the relative permittivity in ceramic materials relative to PZT and PMNZT. [3][4][5] Hence, it is reasonable to assume that doping or a closer matching of the composition of the sol to that of the powder would result in a decrease in the relative permittivity of the films.…”