000117249 001__ 117249 000117249 005__ 20240319080959.0 000117249 0247_ $$2doi$$a10.1103/PhysRevMaterials.6.044410 000117249 0248_ $$2sideral$$a128750 000117249 037__ $$aART-2022-128750 000117249 041__ $$aeng 000117249 100__ $$aKelly, N. D. 000117249 245__ $$aMagnetism on the stretched diamond lattice in lanthanide orthotantalates 000117249 260__ $$c2022 000117249 5060_ $$aAccess copy available to the general public$$fUnrestricted 000117249 5203_ $$aThe magnetic lanthanide (Ln3+) ions in the fergusonite and scheelite crystal structures form a distorted or stretched diamond lattice which is predicted to host exotic magnetic ground states. In this study, polycrystalline samples of the fergusonite orthotantalates M-LnTaO4 (Ln = Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er) were synthesized and then characterized using powder diffraction and bulk magnetometry and heat capacity. TbTaO4 orders antiferromagnetically at 2.25 K into a commensurate magnetic cell with k =0, magnetic space group 14.77 (P21'/c), and Tb moments parallel to the a axis. No magnetic order was observed in the other materials studied, leaving open the possibility of exotic magnetic states at T<2 K. 000117249 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/ 000117249 590__ $$a3.4$$b2022 000117249 592__ $$a1.105$$b2022 000117249 591__ $$aMATERIALS SCIENCE, MULTIDISCIPLINARY$$b174 / 343 = 0.507$$c2022$$dQ3$$eT2 000117249 593__ $$aPhysics and Astronomy (miscellaneous)$$c2022$$dQ1 000117249 593__ $$aMaterials Science (miscellaneous)$$c2022$$dQ1 000117249 594__ $$a6.4$$b2022 000117249 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion 000117249 700__ $$aYuan, L. 000117249 700__ $$aPearson, R. L. 000117249 700__ $$aSuard, E. 000117249 700__ $$0(orcid)0000-0001-8224-329X$$aPuente Orench, I. 000117249 700__ $$aDutton, S. E. 000117249 773__ $$g6, 4 (2022), 044410 [11 pp.]$$pPhys. rev. mater.$$tPHYSICAL REVIEW MATERIALS$$x2475-9953 000117249 8564_ $$s2546546$$uhttps://zaguan.unizar.es/record/117249/files/texto_completo.pdf$$yVersión publicada 000117249 8564_ $$s3245222$$uhttps://zaguan.unizar.es/record/117249/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada 000117249 909CO $$ooai:zaguan.unizar.es:117249$$particulos$$pdriver 000117249 951__ $$a2024-03-18-13:58:39 000117249 980__ $$aARTICLE