124 citations · 593 across the 26 of their papers we have counts for
6 papers · 1 filter
Pressure Induced Metallization of BaMn2As2
A. T. Satya, Awadhesh Mani, A. Arulraj +4
The temperature and pressure dependent electrical resistivity rho(T,P) studies have been performed on BaMn2As2 single crystal in the 4.2 to 300 K range upto of 8.2 GPa to investiga…
Polaronic transport in the ferromagnetic phase of Gd1-xCaxBaCo2O5.53
N. Thirumurugan, C. S. Sundar, A. Bharathi
Temperature dependent electrical resistivity and thermopower measurements were carried out on Gd1-xCaxBaCo2O5.53 with x varying between 0 and 0.25. Ca subsitution leads to the inco…
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…
Dislocation Driven Chromium Precipitation in Fe-9Cr Binary Alloy: A Positron Lifetime Study
S. Hari Babu, R. Rajaraman, G. Amarendra +5
The influence of initial heat treatment on anomalous Cr precipitation within high temperature solubility region in Fe-9Cr alloy has been investigated using positron lifetime studie…
Superconducting and critical properties of PrOFe0.9Co0.1As: effect of P doping
Shilpam Sharma, Jai Prakash, Gohil S. Thakur +4
PrOFe0.9Co0.1As is known to be a superconductor with a TC of ~14 K. In an attempt to induce charge transfer and also induce chemical pressure between the FeAs and PrO layers we hav…
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…