Composition-dependent transition from spin glass to ferrimagnet in CaLa2Ni2-Cu WO9 (0 ≤ x ≤ 0.5)
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DOI: 10.1016/j.jssc.2020.121388
Abstract: Abstract Polycrystalline samples of the monoclinic perovskites CaLa2Ni2-xCuxWO9 (x = 0.25 and 0.5) have been prepared and characterised by neutron diffraction and magnetometry. The Ni2+, Cu2+ and W6+ cations are partially ordered over two crystallographically-distinct six-coordinate sites… read more here.
Keywords: composition dependent; transition spin; spin glass; composition ... See more keywords