Cadmium doping at Mn site in Pr0.5Ca0.5MnO3


In this work, manganese site doping by cadmium (up to 6%) in Pr0.50Ca0.50MnO3, has been studied. In spite of its large ionic radii, Cd2+ was incorporated into the manganite structure, suppressing charge-ordering, inducing ferromagnetism and CMR effects, in a similar way as other d(10) electronic configuration ions like Sn4+, Ga3+ and ln(3+). (C) 2003 Elsevier B.V. All rights reserved.



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Materials Science; Physics


Lopes, AML; Araujo, JP; Gomes, AM; Reis, MS; Amaral, VS; Tavares, PB

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