000095861 001__ 95861
000095861 005__ 20260107185709.0
000095861 0247_ $$2doi$$a10.1103/PhysRevB.101.014449
000095861 0248_ $$2sideral$$a116382
000095861 037__ $$aART-2020-116382
000095861 041__ $$aeng
000095861 100__ $$0(orcid)0000-0003-4069-0395$$aLaguna-Marco, MA$$uUniversidad de Zaragoza
000095861 245__ $$aMagnetism of Ir5+ - based double perovskites: Unraveling its nature and the influence of structure
000095861 260__ $$c2020
000095861 5060_ $$aAccess copy available to the general public$$fUnrestricted
000095861 5203_ $$aA combination of x-ray-diffraction, x-ray absorption, x-ray magnetic circular dichroism, macroscopic magnetization, and muon-spin relaxation measurements is used to investigate the interplay between structure (both crystallography and microstructure) and magnetism in Sr-2 YIrO6 as a function of both chemical (Ca-doping) and physical (hydrostatic) pressure. X-ray absorption spectroscopy clearly shows that the physical pressure is more effective in modifying the structure. On the other hand, the dichroic measurements evidence a constant magnetic signal with physical pressure and strong differences with Ca-doping. Muon-spin relaxation reveals the presence of magnetic order, even when this is hidden in the magnetization data. From the combined analysis, the magnetic results are explained in terms of the presence of Ir6+ or Ir4+ ions in magnetic clusters, most likely located at and triggered by antisite disorder. The measurements under high physical pressure indicate that the magnetic state is independent of the crystallographic details such as Ir-O distances and Ir-O-Y angles.
000095861 536__ $$9info:eu-repo/grantAgreement/ES/MINECO-FSE/FPI -2015$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2014-54425-R$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2017-83468-R
000095861 540__ $$9info:eu-repo/semantics/closedAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/
000095861 590__ $$a4.036$$b2020
000095861 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b130 / 333 = 0.39$$c2020$$dQ2$$eT2
000095861 591__ $$aPHYSICS, CONDENSED MATTER$$b22 / 69 = 0.319$$c2020$$dQ2$$eT1
000095861 591__ $$aPHYSICS, APPLIED$$b41 / 160 = 0.256$$c2020$$dQ2$$eT1
000095861 592__ $$a1.78$$b2020
000095861 593__ $$aElectronic, Optical and Magnetic Materials$$c2020$$dQ1
000095861 593__ $$aCondensed Matter Physics$$c2020$$dQ1
000095861 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000095861 700__ $$0(orcid)0000-0002-0782-3160$$aArias-Egido, E
000095861 700__ $$0(orcid)0000-0003-4239-2949$$aPiquer, C$$uUniversidad de Zaragoza
000095861 700__ $$0(orcid)0000-0002-8021-8709$$aCuartero, V
000095861 700__ $$0(orcid)0000-0001-9713-5603$$aHernandez-Lopez, L
000095861 700__ $$aKayser, P
000095861 700__ $$aAlonso, JA
000095861 700__ $$aBarker, JAT
000095861 700__ $$aFabbris, G
000095861 700__ $$aEscanhoela, CA
000095861 700__ $$aIrifune, T
000095861 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000095861 773__ $$g101, 1 (2020), 014449 [11 pp]$$pPhys. Rev. B$$tPhysical Review B$$x2469-9950
000095861 8564_ $$s831610$$uhttps://zaguan.unizar.es/record/95861/files/texto_completo.pdf$$yVersión publicada
000095861 8564_ $$s617374$$uhttps://zaguan.unizar.es/record/95861/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000095861 909CO $$ooai:zaguan.unizar.es:95861$$particulos$$pdriver
000095861 951__ $$a2026-01-07-18:55:39
000095861 980__ $$aARTICLE