Investigation of conduction and relaxation phenomena in LaFe0. 9Ni0. 1O3 by impedance spectroscopy
Abstract Polycrystalline LaFe 0.9 Ni 0.1 O 3 is prepared by the solid state reactions route. X-
ray diffraction is used to analyse the phase purity of the compound. Impedance spectra of …
ray diffraction is used to analyse the phase purity of the compound. Impedance spectra of …
Consistency between theoretical conduction models and experimental conductivity measurements of strontium-doped lanthanum manganite
Abstract La 0.9 Sr 0.1 MnO 3 nanoparticles are elaborated using the citrate-gel route. The X-
ray patterns show that the prepared sample crystallizes in the rhombohedral symmetry …
ray patterns show that the prepared sample crystallizes in the rhombohedral symmetry …
Small polaronic hole hop** mechanism and Maxwell-Wagner relaxation in NdFeO3
In the modern micro-electronics, transition metal oxides due to their colossal values of
dielectric permittivity possess huge potential for the development of capacitive energy …
dielectric permittivity possess huge potential for the development of capacitive energy …
Variable-range-hop** conduction and dielectric relaxation in Pr0. 6Sr0. 4Mn0. 6Ti0. 4O3±δ perovskite
Abstract Pr 0.6 Sr 0.4 Mn 0.6 Ti 0.4 O 3±δ perovskite was prepared by the solid-state
reaction technique. Preliminary room-temperature structural studies confirm the formation of …
reaction technique. Preliminary room-temperature structural studies confirm the formation of …
Impact of Sintering Temperature on the Electrical Properties of La0.9Sr0.1MnO3 Manganite
La0. 9Sr0. 1MnO3 nanoparticles were prepared using the citrate–gel route and sintered at
different temperatures (TS= 600° C, 800° C, and 1000° C). The x-day diffraction patterns …
different temperatures (TS= 600° C, 800° C, and 1000° C). The x-day diffraction patterns …
Microstructural properties, conduction mechanism, dielectric behavior, impedance and electrical modulus of La0.6Sr0.2Na0.2MnO3 manganite
Abstract La 0.6 Sr 0.2 Na 0.2 MnO 3 manganite was synthesized using sol–gel method. XRD
pattern with Rietveld refinement indicates that sample crystallizes in the rhombohedral …
pattern with Rietveld refinement indicates that sample crystallizes in the rhombohedral …
Transport properties of La0.9Sr0.1MnO3 manganite
W Hizi, H Rahmouni, M Gassoumi, K Khirouni… - The European Physical …, 2020 - Springer
Impedance spectroscopy technique was used to characterize the electrical properties in a
wide range of frequency [40–10 5 Hz] and temperature [80–700 K]. As a result, AC …
wide range of frequency [40–10 5 Hz] and temperature [80–700 K]. As a result, AC …
Effects of iron concentrations on the electrical properties of La0. 67Ba0. 33Mn1− xFexO3
H Rahmouni, B Cherif, M Baazaoui… - Journal of alloys and …, 2013 - Elsevier
In order to study the electrical properties of the samples La 0.67 Ba 0.33 Mn 1− x Fe x O 3,
transport measurements have been performed on this compound using admittance …
transport measurements have been performed on this compound using admittance …
Nanoparticles size effect on transport properties of doped manganite elaborated by sol–gel route
In the present work, Sr-doped lanthanum manganite is successfully synthesized using sol–
gel route. Obtained compounds are annealed at 600 and 800° C in the aim to modify the …
gel route. Obtained compounds are annealed at 600 and 800° C in the aim to modify the …
Influence of Fe do** on physical properties of charge ordered praseodymium–calcium–manganite material
We investigated the effect of iron substitutions upon the structural, magnetic, electric, and
dielectric properties in Pr 0.7 Ca 0.3 Mn 1–x Fe x O 3 mixed-valence manganite. The …
dielectric properties in Pr 0.7 Ca 0.3 Mn 1–x Fe x O 3 mixed-valence manganite. The …