Utilization of metallic Ag and Ag<sup>+</sup> ions to optimize room-temperature TCR and MR of La<sub>0.7</sub>(Ca<sub>0.205</sub>Sr<sub>0.095</sub>)MnO<sub>3</sub>:<i>x</i>Ag<sub>2</sub>O composites
Hongjiang Li, Gang Dong, Kaili Chu, Xingrui Pu, Zhidong Li, Ji Ma, Qingming Chen, Xiang Liu
Abstract
Herein, high-density La<sub>0.7</sub>(Ca<sub>0.205</sub>Sr<sub>0.095</sub>)MnO<sub>3</sub>:<italic>x</italic>Ag<sub>2</sub>O composites (LCSMO:<italic>x</italic>A, 0.0 ≤ <italic>x</italic> ≤ 0.5) are successfully fabricated by using a combination of sol–gel and solid-state methods.
Topics & Concepts
Materials scienceCrystallographyIonX-ray crystallographyMetalAnalytical Chemistry (journal)MineralogyPhysicsChemistryMetallurgyDiffractionOpticsChromatographyQuantum mechanicsMagnetic and transport properties of perovskites and related materialsAdvanced Condensed Matter PhysicsRare-earth and actinide compounds