Investigations on electrical conductivity and dielectric properties of Na doped ZnO synthesized from sol gel method

A Tabib, N Sdiri, H Elhouichet, M Férid - Journal of alloys and compounds, 2015 - Elsevier
Abstract Na doped ZnO nanoparticles (NPs) were elaborated by sol gel technique. The X-
ray diffraction patterns show that the peaks are indexed to the hexagonal structure without …

Conduction mechanism study by overlapping large-polaron tunnelling model in SrNiP2O7 ceramic compound

M Megdiche, C Perrin-Pellegrino, M Gargouri - Journal of alloys and …, 2014 - Elsevier
The SrNiP 2 O 7 compound was prepared by a solid-state reaction method. Electrical
properties and modulus analysis were studied using complex impedance spectroscopy in …

Hopping frequency and conductivity relaxation of promising chalcogenides: AC conductivity and dielectric relaxation approaches

S Ojha, MS Ali, M Roy… - Materials Research …, 2021 - iopscience.iop.org
Ag 2 S doped chalcogenide glassy systems have been characterised on the basis of AC
conductivity and electric modulus formalism. Various nanophases such as Ag 2 Se, Te 0.5 …

Electrical, dielectric, photoluminescence and magnetic properties of ZnO nanoparticles co-doped with Co and Cu

M Ashokkumar, S Muthukumaran - Journal of Magnetism and Magnetic …, 2015 - Elsevier
X-ray diffraction spectra of Zn 0.96− x Cu 0.04 Co x O (0≤ x≤ 0.04) nanoparticles
synthesized by co-precipitation method confirmed the hexagonal wurtzite structure without …

Temperature-dependent AC conductivity and dielectric and impedance properties of ternary In–Te–Se nanocomposite thin films

P Mannu, M Palanisamy, G Bangaru, S Ramakrishnan… - Applied Physics A, 2019 - Springer
The temperature-and frequency-dependent AC conductivity and dielectric and impedance
properties of thermally evaporated ternary In–Te–Se nanocomposite thin films were …

Structural, dielectric, and magnetic responses in Doped ZnO magnetic nanoparticles for spintronics

R Khan, S Al Otaibi, AJ Babqi, N Rahman… - Journal of Materials …, 2023 - Springer
The influence of Ce and Co co-doping on the structural, dielectric, and magnetic properties
of ZnO nanoparticles annealed in an air/oxygen (O2) environment at 600° C (six hundred …

[HTML][HTML] Achieving high electrical homogeneity in (Na2O, K2O)–Nb2O5–SiO2-MO (M= Ca2+, Sr2+, Ba2+) glass-ceramics for energy storage by composition design

X Peng, YP Pu, ZX Sun, Q Guo, ZY Gao… - Composites Part B …, 2023 - Elsevier
Abstract The Na 2 O–K 2 O–Nb 2 O 5–SiO 2 glass matrixes modified by alkaline-earth
metals oxide MO (M= Ca 2+, Sr 2+ and Ba 2+) with different field strength (F s) are prepared …

Theoretical Study of the AC Conduction in β-In2S3

H Abassi, N Bouguila, A Timoumi - Journal of Electronic Materials, 2018 - Springer
Abstract β-In 2 S 3 is of great interest in photovoltaic applications and presents a certain
number of vacant sites allowing the displacement of indium atoms by hopping from one site …

Estimating the Switching phenomenon for Se98Te2 and Se96Te2X2 (X= Zn or Cd) Chalcogenide glasses.

AM Shakra - Journal of Non-Crystalline Solids, 2022 - Elsevier
The switching behavior was investigated for Se 98 Te 2 and Se 96 Te 2 X 2 (X= Zn or Cd)
Chalcogenide glasses in thin film form. The thermal evaporation process was used for the …

The influence of cobalt (Co) doping on the electrical and dielectric properties of LaCr1-xCoxO3 perovskite-oxide compounds

M Coskun, O Polat, FM Coskun, Z Durmus… - Materials Science in …, 2020 - Elsevier
Abstract We synthesized LaCr 1-x Co x O 3 (x= 0, 0.01, 0.10, 0.15, 0.20, 0.30) compounds by
solid-state reaction method. SEM and EDX analyses were carried out to study their structural …