000046967 001__ 46967
000046967 005__ 20200221144126.0
000046967 0247_ $$2doi$$a10.1103/PhysRevB.93.024108
000046967 0248_ $$2sideral$$a93431
000046967 037__ $$aART-2016-93431
000046967 041__ $$aeng
000046967 100__ $$aKawaguchi, S.
000046967 245__ $$aOrthorhombic distortion and orbital order in the vanadium spinel FeV2 O4
000046967 260__ $$c2016
000046967 5060_ $$aAccess copy available to the general public$$fUnrestricted
000046967 5203_ $$aUsing synchrotron and neutron diffraction measurements, we find a low-temperature orthorhombic phase in vanadium spinel FeV2O4. The orbital order of V3+ ions with tetragonal normal modes occurs at 68 K, and this leads to an appearance of the pseudotetragonal phase at a noncollinear ferrimagnetic transition temperature. Below the magnetic transition temperature, unconventional behavior of the orbital state of Fe2+ ions accompanied by the emergence of the orthorhombic phase was observed by using the normal mode analysis. We have also studied the structural properties of orbitally diluted materials. The orthorhombic phase, which is significantly affected by the other ions, is intrinsic in FeV2O4. We suggest the orthorhombic phase is strongly related with the double orbital states of Fe2+ and V3+ ions.
000046967 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000046967 590__ $$a3.836$$b2016
000046967 591__ $$aPHYSICS, CONDENSED MATTER$$b18 / 67 = 0.269$$c2016$$dQ2$$eT1
000046967 592__ $$a2.339$$b2016
000046967 593__ $$aElectronic, Optical and Magnetic Materials$$c2016$$dQ1
000046967 593__ $$aCondensed Matter Physics$$c2016$$dQ1
000046967 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000046967 700__ $$aIshibashi, H.
000046967 700__ $$aNishihara, S.
000046967 700__ $$aMori, S.
000046967 700__ $$0(orcid)0000-0002-3600-1721$$aCampo, J.$$uUniversidad de Zaragoza
000046967 700__ $$aPorcher, F.
000046967 700__ $$aFabelo, O.
000046967 700__ $$aSugimoto, K.
000046967 700__ $$aKim, J.
000046967 700__ $$aKato, K.
000046967 700__ $$aTakata, M.
000046967 700__ $$aNakao, H.
000046967 700__ $$aKubota, Y.
000046967 7102_ $$12003$$2395$$aUniversidad de Zaragoza$$bDpto. Física Materia Condensa.$$cÁrea Física Materia Condensada
000046967 773__ $$g93, 2 (2016), 024108 [9 pp]$$pPhys. Rev. B, Condens. matter mater. phys.$$tPhysical Review B. Condensed Matter and Materials Physics$$x1098-0121
000046967 8564_ $$s1752510$$uhttps://zaguan.unizar.es/record/46967/files/texto_completo.pdf$$yVersión publicada
000046967 8564_ $$s130267$$uhttps://zaguan.unizar.es/record/46967/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000046967 909CO $$ooai:zaguan.unizar.es:46967$$particulos$$pdriver
000046967 951__ $$a2020-02-21-13:03:36
000046967 980__ $$aARTICLE