Colossal magnetoresistance (CMR) and related properties of perovskite manganates of the
general formula Ln 1− x A x MnO 3 (Ln= rare-earth; A= divalention) are discussed in detail …

Giant magnetoresistance (GMR) and related properties of manganate perovskites of the
general formula Lnl− xAxMnO3 (Ln= rare earth; A= divalent ion) are discussed in detail …

Manganites with the perovskite structure represent a very important family of oxides which
are extensively studied for their colossal magnetoresistance (CMR) properties. In the …

The exploration of the Mn4+-rich side of the Pr1-x Sr x MnO3 system has allowed the
extension of the domain of the cubic perovskite, by using a two-step process, combining …

Metal oxides constitute one of the most amazing classes of materials with a wide range of
properties. They exhibit a variety of phenomena, such as ferroelectricity, ferromagnetism and …

Giant magnetoresistance (GMR), which was until recently confined to magnetic layered and
granular materials, as well as doped magnetic semiconductors, occurs in manganate …

The CMR manganites Ln1− xAxMnO3 with the perovskite structure form a very important
family of magnetic oxides, studied for their fascinating colossal magnetotransport properties …

Investigations of the manganates of the general formula La0. 7A0. 3Mn1− xMxO3 with A=
Ca, Sr, or Pb and M= Al, Cr, Fe, or Co in the x range 0.00–0.20 have shown that the …

The Mn site substitutions of charge ordered (CO) manganites Ln 0.5 Ca 0.5 MnO 3 (Ln= La–
Tb) have been investigated. Among the different studied doping elements, chromium is …

After more than ten years of intensive studies on CMR manganites, the numerous results
that have been obtained revealed an unpredicted richness of their chemistry and physics. In …