000145141 001__ 145141 000145141 005__ 20241003094705.0 000145141 0247_ $$2doi$$a10.1016/j.jallcom.2021.162245 000145141 0248_ $$2sideral$$a128374 000145141 037__ $$aART-2022-128374 000145141 041__ $$aeng 000145141 100__ $$aBelo, J.H. 000145141 245__ $$aIndium segregation in Gd-5(Si, Ge)(4) magnetocaloric materials 000145141 260__ $$c2022 000145141 5060_ $$aAccess copy available to the general public$$fUnrestricted 000145141 5203_ $$aChemical substitution is one of the most efficient tools to tune and optimize magnetic and magnetocaloric properties of the giant magnetocaloric materials. In particular, Indium substitutions could be useful both for tuning properties of these interesting intermetallic materials and to unveil their local-scale behavior across the magnetostructural transition via hyperfine techniques. Hence, in order to investigate the effect of Indium additions on the crystal structure, micro-structure, magnetic and magnetocaloric properties, a series of In-containing samples derived from the base Gd5Si1.2Ge2.8 stoichiometry were prepared. The major findings are that while In is insoluble in the 5: 4 phase, it will instead promote the emergence of the impurity 5: 3 phase and segregates into this phase. Hence, In leads to major crystallographic changes, which enhance atomic disorder and disrupt the Si to Ge ratio in the 5: 4 phase. Subsequently, a higher 5: 4 unit cell volume and a lower magnetic ordering temperature are found in the In-substituted samples. Finally, the magnetocaloric properties of the In-substituted samples reveal a detrimental effect on the maximum magnetic entropy change. 000145141 536__ $$9info:eu-repo/grantAgreement/ES/DGA/E28-20R$$9info:eu-repo/grantAgreement/ES/FEDER/POCI-01-0141-029454$$9info:eu-repo/grantAgreement/ES/FEDER/POCI-01-0141-032527$$9info:eu-repo/grantAgreement/ES/MCIU/PID2020-112914RB-I00$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2017-82970-C2 000145141 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/ 000145141 590__ $$a6.2$$b2022 000145141 591__ $$aMETALLURGY & METALLURGICAL ENGINEERING$$b8 / 79 = 0.101$$c2022$$dQ1$$eT1 000145141 591__ $$aCHEMISTRY, PHYSICAL$$b45 / 161 = 0.28$$c2022$$dQ2$$eT1 000145141 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b91 / 343 = 0.265$$c2022$$dQ2$$eT1 000145141 592__ $$a1.079$$b2022 000145141 593__ $$aMaterials Chemistry$$c2022$$dQ1 000145141 593__ $$aMetals and Alloys$$c2022$$dQ1 000145141 593__ $$aMechanics of Materials$$c2022$$dQ1 000145141 593__ $$aMechanical Engineering$$c2022$$dQ1 000145141 594__ $$a10.9$$b2022 000145141 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/acceptedVersion 000145141 700__ $$aMudryk, Y. 000145141 700__ $$aPereira, A.M. 000145141 700__ $$aOliveira, G.N.P. 000145141 700__ $$aLopes, A.M.L. 000145141 700__ $$aPaudyal, D. 000145141 700__ $$0(orcid)0000-0003-3724-508X$$aMorellon, L.$$uUniversidad de Zaragoza 000145141 700__ $$0(orcid)0000-0002-4698-3378$$aAlgarabel, P.A. 000145141 700__ $$0(orcid)0000-0002-6761-6171$$aMagen, C.$$uUniversidad de Zaragoza 000145141 700__ $$0(orcid)0000-0003-0681-8260$$aIbarra, M.R.$$uUniversidad de Zaragoza 000145141 700__ $$0(orcid)0000-0002-5331-9758$$aMarcano, N.$$uUniversidad de Zaragoza 000145141 700__ $$aPecharsky, V.K. 000145141 700__ $$aAraújo, J.P. 000145141 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada 000145141 773__ $$g893 (2022), 162245 [10 pp]$$pJ. alloys compd.$$tJOURNAL OF ALLOYS AND COMPOUNDS$$x0925-8388 000145141 8564_ $$s3042847$$uhttps://zaguan.unizar.es/record/145141/files/texto_completo.pdf$$yPostprint 000145141 8564_ $$s1201639$$uhttps://zaguan.unizar.es/record/145141/files/texto_completo.jpg?subformat=icon$$xicon$$yPostprint 000145141 909CO $$ooai:zaguan.unizar.es:145141$$particulos$$pdriver 000145141 951__ $$a2024-10-03-08:55:42 000145141 980__ $$aARTICLE