Structural analysis and dielectric investigations of pure and rare earth elements (Y and Gd) doped NiO nanoparticles

J Al Boukhari, A Khalaf, R Awad - Journal of Alloys and Compounds, 2020 - Elsevier
In this work, pure and 2% rare earth elements RE (RE= Y and Gd) doped NiO nanoparticles,
capped with polyvinyl alcohol PVA, were prepared by coprecipitation technique. X-ray …

Effect of Mn doping on magnetic and dielectric properties of YFeO3

B Deka, S Ravi, A Perumal, D Pamu - Ceramics International, 2017 - Elsevier
We report the magnetic and dielectric properties of single phase samples of orthorhombic
YFe 1− x Mn x O 3 (x= 0.0–0.3). The Néel temperature is found to decrease from 646 K for x …

Photoacoustic and dielectric spectroscopic studies of 4-dimethylamino-n-methyl-4-stilbazolium tosylate single crystal: an efficient terahertz emitter

M Manivannan, SAMB Dhas, M Jose - Journal of Crystal Growth, 2016 - Elsevier
Bulk terahertz emitting single crystal of 4-dimethylamino-N-methyl-4-stilbazolium tosylate
(DAST) was synthesized by condensation method and grown by slow solvent evaporation …

Analysis of electrical properties using complex impedance spectroscopy in solid solutions (PbTiO3)0.97-(LaFeO3)0.03 prepared by sol-gel technique

LH Omari, R Moubah, A Boutahar, L Hajji… - Journal of …, 2020 - Springer
The AC complex impedance spectroscopy technique was utilized to extract electrical
parameters in (PbTiO 3) 0.97-(LaFeO 3) 0.03 ceramic in wide ranges of frequencies and …

Effect of k-ion-rich substitution on structural, thermally assisted relaxation processes in Na0. 5Bi0. 5TiO3 relaxor ferroelectric

RK Sahu, S Asthana - Materials Science and Engineering: B, 2024 - Elsevier
Utilizing a complex impedance technique, we employed a probing approach to investigate
the dielectric relaxation and electrical transport characteristics in lead-free Na 0.5-x K x Bi …

Influence of cobalt and sintering temperature on structure and electrical properties of BaZr0. 05Ti0. 95O3 ceramics

Y Zhang, H Sun, W Chen - Ceramics International, 2015 - Elsevier
Abstract Pure and Co-modified BaZr 0.05 Ti 0.95 O 3 ceramics were fabricated by the
traditional solid state reaction technique. The influence of cobalt and sintering temperature …

Structural, impedance, and photoluminescence properties of Ho3+ substituted Na0· 5Bi0· 5TiO3

A Kumar, TD Rao, VS Katta, SSK Raavi… - Physica B: Condensed …, 2022 - Elsevier
Complex impedance and photoluminescence properties have been investigated in Na 0.5
Bi (1-x) Ho x TiO 3 x= 0, 0.5, 1, 2 and 3 mol%. The observation of semicircle in the higher …

[HTML][HTML] Investigation of structural, temperature and frequency dependent dielectric behavior of Zn2SnO4@ amorphous SiO2 core shell nanocomposites

SC Lims, S Divya, M Manivannan… - Chemical Physics …, 2024 - Elsevier
Herein, the detailed investigation of frequency and temperature dependent dielectric
behavior of Zn 2 SnO 4@ SiO 2 core shell nanocomposites (CSNs) is reported. Powder XRD …

Enhanced dielectric and electrical properties of Ba (1− x) Nd2x∕ 3Zr0. 1Ti0. 9O3 (0.00≤ x≤ 0.04) electroceramics for high temperature-based energy storage …

M Fahad, B Kim, D Park, S Kumar, PM Sarun - Journal of Alloys and …, 2024 - Elsevier
The demand for high-temperature endurable dielectric materials with higher thermal stability
in electronic systems operating under extreme temperatures sets a significant channel for …

Broadband dielectric spectroscopy studies of Co3O4 and Co2TiO4 two-phase spinel composites

S Nayak, J Dhillon, AM Padhan, SK Deshpande… - Physica B: Condensed …, 2024 - Elsevier
Broadband dielectric spectroscopy studies of the two-phase composites,(1–x) Co 3 O 4+ x
Co 2 TiO 4, have been reported over a wide range of compositions (0≤ x≤ 1) and …