We report a study of the magnetoresistance (MR) of the metallic perovskite oxide LaNiO3-delta as a function of the oxygen stoichiometry delta (delta less than or equal to 0.14), magnetic field (H less than or equal to 6 T) and temperature (1.5 K less than or equal to T less than or equal to 25 K). We find a strong dependence of the nature of the MR on the oxygen stoichiometry. The MR at low temperatures changes from positive to negative as the sample becomes more oxygen deficient (i.e. delta increases). Some of the samples, which are more resistive, show resistivity minima at T-min approximate to 20 K. We find that in these samples the MR is positive for T > T-min and negative for T < T-min. We conclude that in the absence of strong magneti...
We have studied resistivity, magnetization, and magnetoresistance in polycrystalline La0.67Ba0.33MnO...
The temperature dependence of the resistivity of La<SUB>1−x</SUB>Sr<SUB>x</SUB>MnO<SUB>3</SUB>...
We report here the measurements of specific heat (10K > T > 1.5K), thermopower (300K > T> 4K), elect...
We report a study of the magnetoresistance (MR) of the metallic perovskite oxide LaNiO3-delta as a f...
We report a systematic study of the electronic transport properties of the metallic perovskite oxide...
We report a systematic study of the electronic transport properties of the metallic perovskite oxide...
We report here the resistivity $(\rho)$ and the magnetoresistance (MR) ofthe ferromagnetic perovsld...
We report here the resistivity $(\rho)$ and the magnetoresistance (MR) ofthe ferromagnetic perovsld...
We have investigated the magnetoresistance (MR) of the perovskite oxide La<SUB>1−x</SUB>Sr<SUB...
We have investigated the magnetoresistance MR! of the perovskite oxide $La_ {1-x}Sr_xCoO_3$ for $0{\...
We have investigated the magnetoresistance MR! of the perovskite oxide $La_ {1-x}Sr_xCoO_3$ for $0{\...
[[abstract]]This paper presents an investigation on the magnetic and transport properties of perovsk...
The transport and magnetotransport properties of the metallic and ferromagnetic SrRuO3 (SRO) and the...
We report here the measurements of specific heat (10 K>T>1.5 K), thermopower (300 K>T...
We have studied resistivity, magnetization, and magnetoresistance in polycrystalline La0.67Ba0.33MnO...
We have studied resistivity, magnetization, and magnetoresistance in polycrystalline La0.67Ba0.33MnO...
The temperature dependence of the resistivity of La<SUB>1−x</SUB>Sr<SUB>x</SUB>MnO<SUB>3</SUB>...
We report here the measurements of specific heat (10K > T > 1.5K), thermopower (300K > T> 4K), elect...
We report a study of the magnetoresistance (MR) of the metallic perovskite oxide LaNiO3-delta as a f...
We report a systematic study of the electronic transport properties of the metallic perovskite oxide...
We report a systematic study of the electronic transport properties of the metallic perovskite oxide...
We report here the resistivity $(\rho)$ and the magnetoresistance (MR) ofthe ferromagnetic perovsld...
We report here the resistivity $(\rho)$ and the magnetoresistance (MR) ofthe ferromagnetic perovsld...
We have investigated the magnetoresistance (MR) of the perovskite oxide La<SUB>1−x</SUB>Sr<SUB...
We have investigated the magnetoresistance MR! of the perovskite oxide $La_ {1-x}Sr_xCoO_3$ for $0{\...
We have investigated the magnetoresistance MR! of the perovskite oxide $La_ {1-x}Sr_xCoO_3$ for $0{\...
[[abstract]]This paper presents an investigation on the magnetic and transport properties of perovsk...
The transport and magnetotransport properties of the metallic and ferromagnetic SrRuO3 (SRO) and the...
We report here the measurements of specific heat (10 K>T>1.5 K), thermopower (300 K>T...
We have studied resistivity, magnetization, and magnetoresistance in polycrystalline La0.67Ba0.33MnO...
We have studied resistivity, magnetization, and magnetoresistance in polycrystalline La0.67Ba0.33MnO...
The temperature dependence of the resistivity of La<SUB>1−x</SUB>Sr<SUB>x</SUB>MnO<SUB>3</SUB>...
We report here the measurements of specific heat (10K > T > 1.5K), thermopower (300K > T> 4K), elect...