132 citations · 1.6k across the 101 of their papers we have counts for
9 papers · 1 filter
Superconductivity in SmFe1-xCoxAsO (x = 0.0 to 0.30)
V. P. S. Awana, Anand Pal, Arpita Vajpayee +7
We report synthesis, structural details and magnetization of SmFe1-xCoxAsO with x ranging from 0.0 to 0.30. It is found that Co substitutes fully at Fe site in SmFeAsO in an iso-st…
Synthesis and Physical Properties of FeSe1/2Te1/2 Superconductor
V. P. S. Awana, Anand Pal, Arpita Vajpayee +9
One of the most important properties of very recently reported FeSe based superconductors is the robustness of their superconductivity under applied magnetic field. The synthesis a…
Magnetotransport of La0.70ca0.3-xsrxmno3 (Ag): A Potential Room Temperature Bolometer and Magnetic Sensor
V. P. S. Awana, Rahul Tripathi, Neeraj Kumar +6
Here we report the optimized magneto-transport properties of polycrystalline La0.70Ca0.3-xSrxMnO3 and their composites with Ag. The optimization was carried out by varying the Sr a…
Drastic suppression of the superconductivity of LaFeAsO0.85 by a nonmagnetic impurity
Y. F. Guo, Y. G. Shi, S. Yu +10
We observed a drastic Tc suppression caused by no more than 3 at.% of Zn doped to the optimized superconductor LaFeAsO0.85 (Tc = 26 K). The electrical resistivity and magnetic susc…
Enhanced Room Temperature Coefficient of Resistance and Magneto-resistance of Ag-added La0.7Ca0.3-xBaxMnO3 Composites
Rahul Tripathi, V. P. S. Awana, Neeraj Panwar +4
In this paper we report an enhanced temperature coefficient of resistance (TCR) close to room temperature in La0.7Ca0.3-xBaxMnO3 + Agy (x = 0.10, 0.15 and y = 0.0 to 0.40) (LCBMO+A…
Enhanced Critical parameters of nano-Carbon doped MgB2 Superconductor
Monika Mudgel, L. S. Sharath Chandra, V. Ganesan +3
The high field magnetization and magneto transport measurements are carried out to determine the critical superconducting parameters of MgB2-xCx system. The synthesized samples are…