Infrared optical properties of Ba(Zr0.20Ti0.80)O3 and Ba(Zr0.30Ti0.70)O3 thin films prepared by sol–gel method

Intrinsic Hysteresis Loops Calculation of BZT Thin Films

“…ions, here we can say that the Zr 4+ ions are more stable compared with the Ti 4+ ions, this finding is in accordance with the experiment results by other authors [1,2]. Nevertheless continously increasing the zirconium composition has caused the Gibbs free energy increases, this might be due to there is a limitation of the Zr 4+ ions that can replace Ti 4+ ions in BZT.…”

“…Barium Zirconium Titanate (BZT) is well known material utilized for ferroelectric devices such as FRAMs and sensor [1,2]. Therefore a theoretical consideration of the material behaviour is needed to predict its hysteresis characteristics, especially when the materials are altered by some dopants.…”

Surface chemical states of barium zirconate titanate thin films prepared by chemical solution deposition

“…Many efforts have been made to improve the dielectric properties of the BZT thin film capacitors, including using conductive oxide electrodes such as (La 0.7 Sr 0.3 )MnO 3 [12], LaNiO 3 [13,14], and (La 0.7 Ca 0.3 )MnO 3 [15]. Effect of seed layers on dielectric properties of Ba(Zr 0.3 Ti 0.7 )O 3 thin films [16], and infrared optical properties of BZT thin films have been reported [17][18][19].…”

The structure and optical properties of lead-free transparent KNLTN-La0.01 ceramics prepared by conventional sintering technique

“…The possible reason is that the wavelength approaches KTN material absorption band of near 370 nm [18]. It is well known that the frame of ABO 3 structure is BO 6 oxygen octahedron, which is closely related to the wavelength dependent refractive dispersion [16,19]. The refractive index dispersion curve of the ceramics could be described by the Cauchy model of three parameters:…”