M. Manjula Devi scite author profile

Nd-Ca-based manganite Nd0.5Ca0.5MnO3 and 10% Ti-doped manganite Nd0.5Ca0.5Ti0.1Mn0.9O3 denoted by N and N0.1, respectively, were prepared using solid-state reaction method. Resistivity gets increased for the Ti-doped sample. The parent compound N has remarkably high magnetoresistance. The highest value of Seebeck coefficient for N is -97 μVK-1 at 143 K and for N0.1 is -207 μVK-1 at 203 K. Variable range hopping mechanism successfully explains the high temperature resistivity and thermopower data. Keywords: magnetoresistance, thermoelectric power, rare-earth based manganites, manganites.

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M. Manjula Devi

The Influence of Ti Doping at the Mn Site on Magnetoresistance and Thermopower Properties of Sm0.6Sr0.4MnO3

An investigation on the effect of Ti doping at the Mn site on structural magnetic and magnetocaloric properties of Nd0.5Ca0.5MnO3

Dielectric and magnetoelectric coupling properties of Lead-free (1-x) Bi 0.9Sm 0.1FeO 3/ (x) La 0.7Sr 0.3MnO3 (x = 0, 0.05, 0.1) composites at room temperature

A study on the thermopower and resistivity properties of Ti doped manganites Gd0.7Sr0.3Mn1-xTixO3 (x = 0,0.1 and 0.15)

The Influence of Ti Doping at the Mn Site on Magnetoresistance and Thermopower Properties of Nd-=SUB=-0.5-=/SUB=-Ca-=SUB=-0.5-=/SUB=-MnO-=SUB=-3-=/SUB=-

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