Matches in SemOpenAlex for { <https://semopenalex.org/work/W2990899862> ?p ?o ?g. }
- W2990899862 abstract "Abstract Magnetization, electron spin resonance (ESR) spectra and resistivity measurements have been performed on the doped pyrochlore iridate Y2Ir2−xFexO7. Magnetization data show the onset of magnetic irreversibility changes little with gradual substitution of Fe. Both the bulk magnetism and the micromagnetism demonstrate that the system becomes less antiferromagnetic (AFM) as more Ir4+ ions are substituted by Fe3+ ions, which is due to the appearance of ferromagnetic (FM) Fe interactions and broken networks of Ir ions. Both the macromagnetism parameters (Curie-Weiss temperature and effective magnetic moment) and micromagnetism parameters (effective g factor, peak-to-peak intensity Ipp, and peak-to-peak width ΔHpp) present nonmonotonic evolution with doping, suggesting coexistence of FM and AFM interactions. Ir ions have mixed valence of Ir4+ and Ir3+ and Fe3+ ions are in high-spin state in doped samples. The resistivity data show that all the compounds are insulators and follow an inverse power law ρ = ρ0T−n well in the whole temperature range. The complex variation of resistivity and magnetism should be a consequence of variation of both SOC and U, as well as hole doping." @default.
- W2990899862 created "2019-12-05" @default.
- W2990899862 creator A5000672604 @default.
- W2990899862 creator A5044301848 @default.
- W2990899862 creator A5048989648 @default.
- W2990899862 creator A5058426879 @default.
- W2990899862 creator A5058451913 @default.
- W2990899862 creator A5069207859 @default.
- W2990899862 creator A5087802976 @default.
- W2990899862 creator A5089268675 @default.
- W2990899862 date "2020-03-01" @default.
- W2990899862 modified "2023-09-23" @default.
- W2990899862 title "Evolution of magnetism and electrical properties in the doped pyrochlore iridate Y2Ir2−FexO7" @default.
- W2990899862 cites W1494507642 @default.
- W2990899862 cites W1538825449 @default.
- W2990899862 cites W1653701977 @default.
- W2990899862 cites W1671738454 @default.
- W2990899862 cites W1920447358 @default.
- W2990899862 cites W1967379174 @default.
- W2990899862 cites W1971905071 @default.
- W2990899862 cites W1980919254 @default.
- W2990899862 cites W2002981576 @default.
- W2990899862 cites W2020685538 @default.
- W2990899862 cites W2022156154 @default.
- W2990899862 cites W2025270811 @default.
- W2990899862 cites W2032761876 @default.
- W2990899862 cites W2037261292 @default.
- W2990899862 cites W2038224253 @default.
- W2990899862 cites W2038307124 @default.
- W2990899862 cites W2055174064 @default.
- W2990899862 cites W2061887469 @default.
- W2990899862 cites W2078619771 @default.
- W2990899862 cites W2090466708 @default.
- W2990899862 cites W2108166413 @default.
- W2990899862 cites W2136697900 @default.
- W2990899862 cites W2166771548 @default.
- W2990899862 cites W2187628186 @default.
- W2990899862 cites W2253031043 @default.
- W2990899862 cites W2332539268 @default.
- W2990899862 cites W2588425555 @default.
- W2990899862 cites W2610544123 @default.
- W2990899862 cites W2754017756 @default.
- W2990899862 cites W2785608679 @default.
- W2990899862 cites W2792937731 @default.
- W2990899862 cites W2914258363 @default.
- W2990899862 cites W2936539819 @default.
- W2990899862 cites W2945781926 @default.
- W2990899862 cites W3103482778 @default.
- W2990899862 cites W3105103667 @default.
- W2990899862 cites W3105135322 @default.
- W2990899862 cites W3105558107 @default.
- W2990899862 doi "https://doi.org/10.1016/j.jmmm.2019.166214" @default.
- W2990899862 hasPublicationYear "2020" @default.
- W2990899862 type Work @default.
- W2990899862 sameAs 2990899862 @default.
- W2990899862 citedByCount "2" @default.
- W2990899862 countsByYear W29908998622020 @default.
- W2990899862 countsByYear W29908998622023 @default.
- W2990899862 crossrefType "journal-article" @default.
- W2990899862 hasAuthorship W2990899862A5000672604 @default.
- W2990899862 hasAuthorship W2990899862A5044301848 @default.
- W2990899862 hasAuthorship W2990899862A5048989648 @default.
- W2990899862 hasAuthorship W2990899862A5058426879 @default.
- W2990899862 hasAuthorship W2990899862A5058451913 @default.
- W2990899862 hasAuthorship W2990899862A5069207859 @default.
- W2990899862 hasAuthorship W2990899862A5087802976 @default.
- W2990899862 hasAuthorship W2990899862A5089268675 @default.
- W2990899862 hasConcept C115260700 @default.
- W2990899862 hasConcept C121332964 @default.
- W2990899862 hasConcept C145148216 @default.
- W2990899862 hasConcept C155355069 @default.
- W2990899862 hasConcept C192562407 @default.
- W2990899862 hasConcept C197162081 @default.
- W2990899862 hasConcept C26873012 @default.
- W2990899862 hasConcept C2779303976 @default.
- W2990899862 hasConcept C32546565 @default.
- W2990899862 hasConcept C44280652 @default.
- W2990899862 hasConcept C57863236 @default.
- W2990899862 hasConcept C62520636 @default.
- W2990899862 hasConcept C63648874 @default.
- W2990899862 hasConcept C69990965 @default.
- W2990899862 hasConcept C82217956 @default.
- W2990899862 hasConceptScore W2990899862C115260700 @default.
- W2990899862 hasConceptScore W2990899862C121332964 @default.
- W2990899862 hasConceptScore W2990899862C145148216 @default.
- W2990899862 hasConceptScore W2990899862C155355069 @default.
- W2990899862 hasConceptScore W2990899862C192562407 @default.
- W2990899862 hasConceptScore W2990899862C197162081 @default.
- W2990899862 hasConceptScore W2990899862C26873012 @default.
- W2990899862 hasConceptScore W2990899862C2779303976 @default.
- W2990899862 hasConceptScore W2990899862C32546565 @default.
- W2990899862 hasConceptScore W2990899862C44280652 @default.
- W2990899862 hasConceptScore W2990899862C57863236 @default.
- W2990899862 hasConceptScore W2990899862C62520636 @default.
- W2990899862 hasConceptScore W2990899862C63648874 @default.
- W2990899862 hasConceptScore W2990899862C69990965 @default.
- W2990899862 hasConceptScore W2990899862C82217956 @default.
- W2990899862 hasFunder F4320321001 @default.
- W2990899862 hasFunder F4320326536 @default.
- W2990899862 hasLocation W29908998621 @default.