Co effect on the structural, chemical and frequency depended electrical properties of YbFeO3 perovskite oxide compound

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F19%3APU135351" target="_blank" >RIV/00216305:26620/19:PU135351 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s10854-019-01701-6" target="_blank" >https://link.springer.com/article/10.1007/s10854-019-01701-6</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s10854-019-01701-6" target="_blank" >10.1007/s10854-019-01701-6</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Co effect on the structural, chemical and frequency depended electrical properties of YbFeO3 perovskite oxide compound

Popis výsledku v původním jazyce

We have synthesized YbFe1− xCoxO3 (x = 0, 0.01, 0.05, 0.10) compounds by the conventional solid-state method. Structural and chemical analysis of the synthesized compounds have been carried out by XPS, SEM and EDX techniques. Frequency dependent (1–107 Hz) electrical properties including the loss tangent, real and imaginary part of impedance and resistivity have been examined in wide range temperature (from − 100 to 100 °C with 20 °C step) using Dielectric/Impedance Spectrometer (Novocontrol). The frequency dependent loss tangent plots have showed different dielectric relaxations peaks and the activation energies of the compounds have been calculated from those peaks using Arrhenius relation. The resistivity measurement results revealed that the increasing Co doping ratio decreases the resistivity of the compounds.

Název v anglickém jazyce

Co effect on the structural, chemical and frequency depended electrical properties of YbFeO3 perovskite oxide compound

Popis výsledku anglicky

We have synthesized YbFe1− xCoxO3 (x = 0, 0.01, 0.05, 0.10) compounds by the conventional solid-state method. Structural and chemical analysis of the synthesized compounds have been carried out by XPS, SEM and EDX techniques. Frequency dependent (1–107 Hz) electrical properties including the loss tangent, real and imaginary part of impedance and resistivity have been examined in wide range temperature (from − 100 to 100 °C with 20 °C step) using Dielectric/Impedance Spectrometer (Novocontrol). The frequency dependent loss tangent plots have showed different dielectric relaxations peaks and the activation energies of the compounds have been calculated from those peaks using Arrhenius relation. The resistivity measurement results revealed that the increasing Co doping ratio decreases the resistivity of the compounds.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

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OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

—

Návaznosti

O - Projekt operacniho programu

Rok uplatnění

2019

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS

ISSN

0957-4522

e-ISSN

1573-482X

Svazek periodika

30

Číslo periodika v rámci svazku

14

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

11

Strana od-do

13336-13346

Kód UT WoS článku

000476518000052

EID výsledku v databázi Scopus

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