Influence of aliovalent cation substitution on structural and electrical properties of Gd2(Zr1−xMx)2O7−δ (M = Sc, Y) systems

RSC Advances ◽  
2015 ◽  
Vol 5 (108) ◽  
pp. 88675-88685 ◽  
Author(s):  
Vaisakhan Thampi D. S. ◽  
Prabhakar Rao Padala ◽  
Renju U. A.
Keyword(s):  
Electrical Properties ◽  
Cation Substitution ◽  
Structural And Electrical Properties ◽  
Fluorite Type ◽  
Aliovalent Cation

Fluorite-type zirconate compositions: Gd2(Zr1−xMx)2O7−δ (M = Sc, Y; x = 0, 0.1, 0.2, 0.3, 0.4) were prepared and the influence of aliovalent cation substitution on the structural and electrical properties were investigated in detail and correlated.

Preparation and Properties of ferroelectric Bi2SrTa2O9 thin films for FeRAM using Flash-MOCVD

1995 ◽  
Vol 415 ◽  
Author(s):  
T. Ami ◽  
K. Hironaka ◽  
C. Isobel ◽  
N. Nagel ◽  
M. Sugiyama ◽  
...  
Keyword(s):  
Thin Films ◽  
Electrical Properties ◽  
Coercive Field ◽  
Remanent Polarization ◽  
Ferroelectric Properties ◽  
Type Structure ◽  
Structural And Electrical Properties ◽  
Fluorite Type ◽  
Deposited Films ◽  
Flowing Oxygen

ABSTRACTFerroelectric Bi2 SrTa2 O9 thin films were successfully prepared by liquid delivery MOCVD, and structural and electrical properties were investigated. As-deposited films showed sharp distinct peaks, which were indexed assuming a fluorite-type structure. These precursors were transformed to bismuth-layered structures by annealing at 800 °C in flowing oxygen. Reasonable ferroelectric properties were observed in a film with 170 nm-thickness. Remanent polarization and coercive field were estimated to be 5.2 μC/cm2 and 52 kV/cm, respectively, at 5V.

Induced oxygen vacancies and their effect on the structural and electrical properties of a fluorite-type CaZrO3–Gd2Zr2O7 system

2015 ◽  
Vol 39 (2) ◽  
pp. 1469-1476 ◽  
Author(s):  
Vaisakhan Thampi ◽  
Prabhakar Rao Padala ◽  
A. N. Radhakrishnan
Keyword(s):  
Electrical Properties ◽  
Oxygen Vacancies ◽  
System P ◽  
Structural And Electrical Properties ◽  
Fluorite Type

A stoichiometry involving x% CaZrO3 and (100 − x)% Gd2Zr2O7 was found to enhance the electrical properties of Gd2Zr2O7 through induced oxygen vacancies.

Structural and Electrical Properties of Thermally Evaporated SnxSe1-x Thin Films

2011 ◽  
Vol 3 (10) ◽  
pp. 1-4 ◽  
Author(s):  
Bushra A Hasan ◽  
◽  
Ghuson H Mohamed ◽  
Amer A Ramadhan
Keyword(s):  
Thin Films ◽  
Electrical Properties ◽  
Structural And Electrical Properties

Fabrication and study the effect of the laser on the properties of the compound Tl2-xHgxBa2-ySryCa2Cu3O10+δ superconductor

2018 ◽  
pp. 168
Author(s):  
A. Kareem Dahash Ali ◽  
Nihad Ali Shafeek
Keyword(s):  
Transition Temperature ◽  
Solid State ◽  
Hydrostatic Pressure ◽  
Electrical Properties ◽  
Co2 Laser ◽  
Temperature Shift ◽  
Unit Cell ◽  
X Ray Diffraction ◽  
X Ray ◽  
Structural And Electrical Properties

This study included the fabrication of    compound (Tl2-xHgxBa2-ySryCa2Cu3O10+δ) in a manner solid state and under hydrostatic pressure ( 8 ton/cm2) and temperature annealing(850°C), and determine the effect of the laser on the structural and electrical properties elements in the compound, and various concentrations of x where (x= 0.1,0.2,0.3 ). Observed by testing the XRD The best ratio of compensation for x is 0.2 as the value of a = b = 5.3899 (A °), c = 36.21 (A °) show that the installation of four-wheel-based type and that the best temperature shift is TC= 142 K  .When you shine a CO2 laser on the models in order to recognize the effect of the laser on these models showed the study of X-ray diffraction of these samples when preparing models with different concentrations of the values ​​of x, the best ratio of compensation is 0.2 which showed an increase in the values ​​of the dimensions of the unit cell a=b = 5.3929 (A °), c = 36.238 (A°). And the best transition temperature after shedding laser is TC=144 K. 

scholarly journals Influence of the crystallization thermal treatment on the structural and electrical properties of PZT thin films

2004 ◽  
Vol 7 (2) ◽  
pp. 363-367 ◽  
Author(s):  
Antonio Leondino Bacichetti Junior ◽  
Manuel Henrique Lente ◽  
Ricardo Gonçalves Mendes ◽  
Pedro Iris Paulin Filho ◽  
José Antonio Eiras
Keyword(s):  
Thin Films ◽  
Electrical Properties ◽  
Thermal Treatment ◽  
Pzt Thin Films ◽  
Structural And Electrical Properties

Structural and electrical properties of sol–gel grown nanostructured ZnO and LaMnO3 particle-based nanocomposites

2021 ◽  
Vol 127 (2) ◽  
Author(s):  
Naisargi Kanabar ◽  
Keval Gadani ◽  
V. G. Shrimali ◽  
Khushal Sagapariya ◽  
K. N. Rathod ◽  
...  
Keyword(s):  
Electrical Properties ◽  
Sol Gel ◽  
Structural And Electrical Properties
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