Navegação por Autor "Ventura, Cecilia Ileana"
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Generic model of the colossal magnetoresistance pyrochlore Tl/sub 2/Mn/sub 2/O/sub 7/
Ventura, Cecilia Ileana; Gusmao, Miguel Angelo Cavalheiro (2002) [Artigo de periódico]The colossal magnetoresistance (CMR) exhibited by the pyrochlore compound Tl₂Mn₂O₇ was discovered in 1996. Important differences with CMR Mn-perovskite compounds regarding crystal structure and electronic properties were ...