124 citations · 221 across the 4 of their papers we have counts for
4 papers
Effect of rotation of feed and seed rods on the quality of Na0.75CoO2 single crystal grown by traveling solvent floating zone method
C. Sekar, S. Paulraj, P. Kanchana +3
High purity Na0.75CoO2 single crystals have been grown by floating zone method. We found the rotation of feed and seed rods play a crucial role in growing high quality single cryst…
Pressure induced superconductivity in BaFe2As2 single crystal
Awadhesh Mani, Nilotpal Ghosh, S. Paulraj +2
The evolution of pressure induced superconductivity in single crystal as well as polycrystalline samples of BaFe2As2 has been investigated through temperature dependent electrical…
Critical properties of superconducting Ba1-xKxFe2As2
A. Bharathi, Shilpam Sharma, R. Paulraj +3
Magnetisation and magnetoresistance measurements have been carried out on superconducting Ba1-xKxFe2As2 samples with x=0.40 and 0.50. From low field magnetization data carried out…
Superconductivity in Ru substituted BaFe2-xRuxAs2
Shilpam Sharma, A. Bharathi, Sharat Chandra +6
The occurrence of bulk superconductivity at ~22 K is reported in polycrystalline samples of BaFe2-xRuxAs2 for nominal Ru content in the range of x=0.75 to 1.125. A systematic suppr…