Structural, microstructure, dielectric relaxation, and AC conduction studies of perovskite SrSnO<sub>3</sub> and Ruddlesden–Popper oxide Sr<sub>2</sub>SnO<sub>4</sub>
Manisha Jatiya, Vedika Yadav, Upendra Kumar, Abhishek Kumar Singh, Shalu
Abstract
correlated barrier hopping (CBH) in SSO and the non-overlapping of small-polaron tunnelling (NSPT) in S2SO. The conduction and relaxation processes had similar sources of charge carriers but differed in the concentration and mobility of charge carriers. The presented materials can be utilized for dielectric capacitors, sensors, and mixed ionic and electronic conductor-based electrodes in IT-SOFC applications.
Topics & Concepts
Perovskite (structure)MicrostructureMaterials scienceOxideDielectricCharacterization (materials science)Relaxation (psychology)Thermal conductionMineralogyCondensed matter physicsNuclear magnetic resonanceInorganic chemistryPhysical chemistryChemistryCrystallographyNanotechnologyMetallurgyComposite materialPhysicsOptoelectronicsSocial psychologyPsychologyElectronic and Structural Properties of OxidesMagnetic and transport properties of perovskites and related materialsAdvanced Condensed Matter Physics