Crystallographic and magnetic properties of CaLaMnMoO6 double perovskite

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dc.contributor.authorLin, Qen_AU
dc.contributor.authorGreenblatt, Men_AU
dc.contributor.authorCaspi, ENen_AU
dc.contributor.authorAvdeev, Men_AU
dc.date.accessioned2021-01-28T05:29:22Zen_AU
dc.date.available2021-01-28T05:29:22Zen_AU
dc.date.issued2006-07-01en_AU
dc.date.statistics2021-01-11en_AU
dc.description.abstractPowder neutron diffraction studies show that CaLaMnMoO6 double perovskite crystallizes in monoclinic P21/n, with , , Å and . Mn and Mo occupy the 2c and 2d positions, respectively, with 6.0(4)% Mn/Mo anti-site mixing. Temperature-dependent magnetic susceptibility measurements reveal that CaLaMnMoO6 is ferrimagnetic, with TN=92(3) K, below which large magnetic frustration is detected. The zero-field magnetic moment measured at 5 K is about 1.2 μB, comparable to that of ALaMnMoO6 (A=Ba and Sr), but much lower than expected for antiparallel ordering of formally Mn2+ (d5) and Mo5+ (d1). Moreover, no long-range magnetic ordering is observed in neutron diffraction data down to 4 K. The magnetic frustration is discussed in the framework of nearest-neighbors next-nearest-neighbors magnetic frustration. © 2006 Elsevier Inc.en_AU
dc.identifier.citationLin, Q., Greenblatt, M., Caspi, E. N., & Avdeev, M. (2006) Crystallographic and magnetic properties of CaLaMnMoO6 double perovskite. Journal of Solid State Chemistry, 179(7), 2086-2092, doi:10.1016/j.jssc.2006.03.049en_AU
dc.identifier.issn0022-4596en_AU
dc.identifier.issue7en_AU
dc.identifier.journaltitleJournal of Solid State Chemistryen_AU
dc.identifier.pagination2086-2092en_AU
dc.identifier.urihttps://doi.org/10.1016/j.jssc.2006.03.049en_AU
dc.identifier.urihttps://apo.ansto.gov.au/dspace/handle/10238/10270en_AU
dc.identifier.volume179en_AU
dc.language.isoenen_AU
dc.publisherElsevieren_AU
dc.subjectNeutron diffractionen_AU
dc.subjectPerovskitesen_AU
dc.subjectMagnetic propertiesen_AU
dc.subjectCrystallographyen_AU
dc.subjectMonoclinic latticesen_AU
dc.subjectFerromagnetic materialsen_AU
dc.titleCrystallographic and magnetic properties of CaLaMnMoO6 double perovskiteen_AU
dc.typeJournal Articleen_AU
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