75 citations · 158 across the 5 of their papers we have counts for
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Magnetocaloric properties of nanocrystalline LaCaMnO
Anis Biswas, Tapas Samanta, S. Banerjee +1
Some recent experimental studies show the invisibility of antiferromagnetic transition in the cases of manganites when their particle size is reduced to nanometer scale. In complet…
Experimental observation of charge ordering in nanocrystalline PrCaMnO
Anis Biswas, I. Das
Observation of charge ordering in single crystalline and bulk polycrystalline systems of various rare-earth based manganites is well documented. However, there is hardly any manife…
Influence of Domain Wall on Magnetocaloric Effect in GdPt
Tapas Samanta, I. Das
The resistivity, magnetoresistance and in-field heat capacity measurements were performed on GdPt intermetallic compound. The magnetocaloric parameters and we…
Charge ordering in Nd1=2Sr1=2MnO3 Nanoparticles
Anis Biswas, I. Das
Nanoparticles of Nd1=2Sr1=2MnO3 of average particle sizes 12 nm and 25 nm are prepared by sol-gel technique. Transport, magnetotransport, magnetization and I-V characteristics stud…
Enhancement of low field magnetoresistance at room temperature in LaSrMnO/AlO nanocomposite
Soumik Mukhopadhyay, I. Das
Magnetotransport properties in a nanocrystalline LaSrMnO/micron sized AlO granular composite with different concentrations of AlO ha…
Anomalous bias dependence of tunnel magnetoresistance in a magnetic tunnel junction
Soumik Mukhopadhyay, I. Das, S. P. Pai +1
We have fabricated a spin-polarized tunneling device based on half metallic manganites incorporating as insulating barrier. An anomalous bias dependence of tunnel…