000057939 001__ 57939
000057939 005__ 20210121114502.0
000057939 0247_ $$2doi$$a10.3390/e17031236
000057939 0248_ $$2sideral$$a97199
000057939 037__ $$aART-2015-97199
000057939 041__ $$aeng
000057939 100__ $$0(orcid)0000-0003-3567-7030$$aPalacios, Elias$$uUniversidad de Zaragoza
000057939 245__ $$aAnalysis of the magnetocaloric effect in Heusler alloys: Study of Ni50CoMn36Sn13 by calorimetric techniques
000057939 260__ $$c2015
000057939 5060_ $$aAccess copy available to the general public$$fUnrestricted
000057939 5203_ $$aDirect determinations of the isothermal entropy increment, -¿ST , in the Heusler alloy Ni50CoMn36Sn13 on demagnetization gave positive values, corresponding to a normal magnetocaloric effect. These values contradict the results derived from heat-capacity measurements and also previous results obtained from magnetization measurements, which indicated an inverse magnetocaloric effect, but showing different values depending on the technique employed. The puzzle is solved, and the apparent incompatibilities are quantitatively explained considering the hysteresis, the width of the martensitic transition and the detailed protocol followed to obtain each datum. The results show that these factors should be analyzed in detail when dealing with Heusler alloys.
000057939 536__ $$9info:eu-repo/grantAgreement/ES/MINECO/MAT2014-53921-R$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2013-44063-R$$9info:eu-repo/grantAgreement/ES/MINECO/MAT2011-23791$$9info:eu-repo/grantAgreement/ES/DGA/IMANA-E34$$9info:eu-repo/grantAgreement/ES/DGA/E100
000057939 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000057939 590__ $$a1.743$$b2015
000057939 591__ $$aPHYSICS, MULTIDISCIPLINARY$$b25 / 79 = 0.316$$c2015$$dQ2$$eT1
000057939 592__ $$a0.551$$b2015
000057939 593__ $$aPhysics and Astronomy (miscellaneous)$$c2015$$dQ2
000057939 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000057939 700__ $$0(orcid)0000-0002-6517-1236$$aBartolome, Juan$$uUniversidad de Zaragoza
000057939 700__ $$aWang, Gaofeng
000057939 700__ $$0(orcid)0000-0003-2962-9251$$aBurriel, Ramon$$uUniversidad de Zaragoza
000057939 700__ $$aSkokov, Konstantin
000057939 700__ $$aTaskaev, Sergey
000057939 700__ $$aKhovaylo, Vladimir
000057939 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000057939 773__ $$g17, 3 (2015), 1236-1252$$pEntropy$$tENTROPY$$x1099-4300
000057939 8564_ $$s543961$$uhttps://zaguan.unizar.es/record/57939/files/texto_completo.pdf$$yVersión publicada
000057939 8564_ $$s83940$$uhttps://zaguan.unizar.es/record/57939/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000057939 909CO $$ooai:zaguan.unizar.es:57939$$particulos$$pdriver
000057939 951__ $$a2021-01-21-10:51:53
000057939 980__ $$aARTICLE