Influence of lanthanum distribution on dielectric and ferroelectric properties of BaBi4-xLaxTi4O15 ceramics

A Khokhar, PK Goyal, OP Thakur, AK Shukla… - Materials Chemistry and …, 2015 - Elsevier
Structural and electrical properties of Lanthanum substituted barium bismuth titanate BaBi 4-
x La x Ti 4 O 15 (0≤ x≤ 0.50) ceramics prepared by conventional solid-state reaction …

Study of structural, dielectric and AC conductivity properties of SrMoO4

C Thirmal, SD Ramarao, LS Rao… - Materials Research Bulletin, 2022 - Elsevier
Strontium molybdate (SrMoO 4) compound is synthesized using a solid-state reaction route.
SrMoO 4 was observed to form in tetragonal Scheelite structure with I4 1/a space group and …

Dielectric and non-ohmic properties of Ca2Cu2Ti4-xSnxO12 (0.0≤ x≤ 4.0) multiphasic ceramic composites

JA Cortés, G Cotrim, S Orrego, AZ Simões… - Journal of Alloys and …, 2018 - Elsevier
Abstract Multiphasic Sn 4+ substituted Ca 2 Cu 2 Ti 4-x Sn x O 12 (0.0≤ x≤ 4.0) ceramic
composites were prepared by solid-state reaction. Their crystalline structure, microstructure …

The effects of oxygen vacancies on the electrical properties of W, Ti doped CaBi2Nb2O9 piezoceramics

X Xing, F Cao, Z Peng, Y Xiang - Current Applied Physics, 2018 - Elsevier
Abstract Different type doped CaBi 2 Nb 2 O 9 (CBN) ceramics were prepared by a
conventional solid state sintering method. The number of oxygen vacancies were decreased …

Pyroelectric properties and electrical conductivity in samarium doped BiFeO3 ceramics

YB Yao, WC Liu, CL Mak - Journal of alloys and compounds, 2012 - Elsevier
Samarium (Sm3+) doped BiFeO3 (BFO) ceramics were prepared by a modified solid-state-
reaction method which adopted a rapid heating as well as cooling during the sintering …

Effect of La-substitution on the structure and dielectric properties of BaBi4Ti4O15 ceramics

A Chakrabarti, J Bera - Journal of alloys and compounds, 2010 - Elsevier
Four-layer Aurivillius compound BaBi4− xLaxTi4O15 (x= 0.1–1.0) is synthesized by a
modified chemical route. X-ray diffraction analysis confirms the formation of single-phase …

Electrical properties and sintering characteristics of zirconium doped CaBi2Nb2O9 ceramics

X Xing, F Cao, Z Peng, Y Xiang - Ceramics International, 2018 - Elsevier
Abstract High Curie-temperature CaBi 2 Nb 2-x Zr x O 9 (abbreviated as CBNZr-100x)
ceramics were prepared by a conventional solid-state sintering method. The effects of Zr 4+ …

Complex impedance spectroscopy and dielectric relaxation studies of lead-free layered perovskite Bi4−xLaxTi3O12 ceramics: a ferroelectric to relaxor crossover

R Selvamani, AH Pandey, SM Gupta… - Journal of materials …, 2022 - Springer
Abstract Structure, microstructure, complex impedance spectroscopy, and dielectric
relaxation studies were carried out on La-substituted Bi4− x La x Ti3O12 lead-free ceramics …

Correlating structure, dielectric and impedance studies with lanthanum-ion substitution in bismuth titanate

S Rachna, S Bhattacharyya, SM Gupta - Materials Science and …, 2010 - Elsevier
A correlated study involving structure analysis, temperature dependence of dielectric
functions and the complex impedance spectroscopy analysis was carried out in lanthanum …

Dielectric and electrical conductivity characteristics of undoped and samarium doped ferroelectric SrBi2Ta2O9 ceramics derived from molten salt synthesis route

BR Kannan, BH Venkataraman - Ferroelectrics, 2016 - Taylor & Francis
Undoped and samarium doped SrBi2Ta2O9 ferroelectric ceramics have been fabricated by
the molten salt synthesis route. The dielectric and electrical conductivity measurements were …