252 citations · 371 across the 11 of their papers we have counts for
11 papers
Anomalous magnetic and transport properties of La(0.8-x)Eu(x)Sr0.2MnO3 (0.04 l.e. x l.e. 0.36) compounds
Rakesh Kumar, C. V. Tomy, P. L. Paulose +2
Anomalous magnetic and transport properties observed in the La0.8-xEuxSr0.2MnO3 (0.04 l.e x l.e. 0.36) compounds are presented in this paper. The Curie temperature (TC) decreases f…
Magnetization and heat capacity studies of double perovskite compounds Ba2SmRuO6 and Ba2DyRuO6
Rakesh Kumar, C. V. Tomy, R. Nagarajan +2
Here we report the magnetic and heat capacity studies of the double perovskite com-pounds Ba2SmRuO6 and Ba2DyRuO6. Antiferromagnetic transitions are inferred at 54 K and 47 K in Ba…
200 MeV Ag+15 ion irradiation created columnar defects and enhanced critical current density of La-2125 type superconducting thin films
K. R. Mavani, D. S. Rana, S. Rayaprol +6
We have deposited c-axis oriented thin films of La1.5Dy0.5CaBa2Cu5Oz (La-2125) tetragonal superconductor on LaAlO3 (001) by Pulsed Laser Deposition. These films were irradiated wit…
Magnetic Properties of Ternary Gallides of type RNi4Ga (R = Rare earths)
Devang A. Joshi, C. V. Tomy D. S. Rana, R. Nagarajan +1
The magnetic properties of RNi4Ga (R = La, Pr, Nd, Sm, Gd, Tb, Dy, Ho, Er, Tm and Lu) compounds have been investigated. These compounds form in a hexagonal CaCu5 type structure wit…
Magnetic and Transport Properties of Ternary Indides of type R2CoIn8 (R = Ce, Pr and Dy)
Devang A. Joshi, C. V. Tomy, P. L. Paulose +3
We have synthesized and investigated the magnetic and transport properties of a series of compounds, R2CoIn8 (R = rare earth). Compounds form in single phase with a tetragonal stru…
Static magnetic response of clusters in Co_{0.2}Zn_{0.8}Fe_{1.95}Ho_{0.05}O_{4} spinel oxide
R. N. Bhowmik, R. Ranganathan, R. Nagarajan
Earlier investigation of Co_{0.2}Zn_{0.8}Fe_{1.95}Ho_{0.05}O_{4} spinel has shown the existence of "super-ferromagnetic " clusters containing Fe^{3+} and Ho^{3+} ions along with sm…