52 citations · 125 across the 9 of their papers we have counts for
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Evidence of diamagnetic fluctuations above Tc in BaFe2-xCoxAs2 single crystals
Biplab Bag, K. Vinod, A. Bharathi +1
Increasing doping concentration (x) in Pnictide superconductors results in the suppression of long range magnetic order and the emergence of superconductivity. While doping destroy…
Unification of the Pressure and Composition Dependence of Superconductivity in Ru substituted BaFe2As2
T. R. Devidas, Awadhesh Mani, Shilpam Sharma +3
Temperature dependent high pressure electrical resistivity studies has been carried out on Ba(Fe_{1-x}Ru_{x})_{2}As_{2} single crystals with x = 0.12, 0.26 and 0.35, which correspo…
Structural investigations in BaFe2-xRuxAs2 as a function of Ru and temperature
Shilpam Sharma, A. Bharathi, K. Vinod +6
We present Synchrotron XRD measurements on powdered single crystal samples of BaFe2-xRuxAs2 samples, as a function of Ru content at room temperature. The Rietveld refinements revea…
Critical current density and magnetic phase diagram of BaFe1.29Ru0.71As2 Single Crystals
Shilpam Sharma, K. Vinod, C. S. Sundar +1
The critical current density has been measured on single crystals of Ru substituted BaFe2As2 superconductor at several temperatures and in fields up to 16 T. The magnetisation vers…
High intrinsic flux pinning strength of BaFe2-xCoxAs2 superconductor
K. Vinod, Shilpam Sharma, A. T. Satya +2
The field dependence of flux pinning potential, U0, for under-doped, optimally doped and over-doped Ba(Fe,Co)2As2 single crystals has been investigated. U0 is determined using the…
Upper critical field anisotropy in BaFe2-xCoxAs2 single crystals synthesized without flux
K. Vinod, A. T. Satya, Shilpam Sharma +2
The upper critical field was measured upto 12 T for three BaFe2-xCoxAs2 single crystals with estimated Co concentrations of x = 0.082, x = 0.117 and x = 0.143. HC2 versus temperatu…