000151409 001__ 151409 000151409 005__ 20251017144637.0 000151409 0247_ $$2doi$$a10.1063/1.3672258 000151409 0248_ $$2sideral$$a78148 000151409 037__ $$aART-2012-78148 000151409 041__ $$aeng 000151409 100__ $$aBonilla, C.M.$$uUniversidad de Zaragoza 000151409 245__ $$aNew magnetic configuration in paramagnetic phase of HoCo2 000151409 260__ $$c2012 000151409 5060_ $$aAccess copy available to the general public$$fUnrestricted 000151409 5203_ $$aX-ray magnetic circular dichroism (XMCD) measurements on HoCo2 reveal the inversion of Co moment at temperatures higher than the critical temperature, Tc, showing that the net magnetization under a field of the Ho and Co sublattices remain antiparallel even above Tc. The Ho moment also changes its orientation to align antiparallel to the applied field at high temperature giving rise to a new magnetic configuration in the paramagnetic regime. Transverse susceptibility (TS) and small angle neutron scattering (SANS) measurements performed above Tc indicate the existence of sizable magnetic short-range correlated regions in HoCo2. First principles calculations based on spin polarized local-density approximation, LSDA+U havebeen performed to obtain insights on the origin of the short-range correlated volume. 000151409 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/MAT2011-23791 000151409 540__ $$9info:eu-repo/semantics/openAccess$$aAll rights reserved$$uhttp://www.europeana.eu/rights/rr-f/ 000151409 590__ $$a2.21$$b2012 000151409 591__ $$aPHYSICS, APPLIED$$b32 / 128 = 0.25$$c2012$$dQ1$$eT1 000151409 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion 000151409 700__ $$0(orcid)0000-0002-3448-9831$$aCalvo, I. 000151409 700__ $$0(orcid)0000-0002-0901-8341$$aHerrero-Albillos, J. 000151409 700__ $$0(orcid)0000-0002-8498-9383$$aFigueroa, A.I.$$uUniversidad de Zaragoza 000151409 700__ $$0(orcid)0000-0002-7066-7340$$aCastán-Guerrero, C. 000151409 700__ $$0(orcid)0000-0002-6517-1236$$aBartolomé, J.$$uUniversidad de Zaragoza 000151409 700__ $$0(orcid)0000-0002-8505-5232$$aRodríguez-Velamazán, J. 000151409 700__ $$aSchmitz, D. 000151409 700__ $$aWeschke, E. 000151409 700__ $$aPaudyal, D. 000151409 700__ $$aPecharsky, V. K. 000151409 700__ $$aGschneidner Jr., K.A. 000151409 700__ $$aBartolom, F. 000151409 700__ $$0(orcid)0000-0003-1165-0087$$aGarcía, L.M.$$uUniversidad de Zaragoza 000151409 7102_ $$12003$$2X$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cProy. investigacion HBA 000151409 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada 000151409 773__ $$g111, 7 (2012), 07E315 [3 pp.]$$pJ. appl. physi.$$tJournal of Applied Physics$$x0021-8979 000151409 8564_ $$s600009$$uhttps://zaguan.unizar.es/record/151409/files/texto_completo.pdf$$yPostprint 000151409 8564_ $$s2825724$$uhttps://zaguan.unizar.es/record/151409/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint 000151409 909CO $$ooai:zaguan.unizar.es:151409$$particulos$$pdriver 000151409 951__ $$a2025-10-17-14:29:44 000151409 980__ $$aARTICLE