121 citations · 189 across the 5 of their papers we have counts for
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Synthesis and search for superconductivity in LiBC
A. Bharathi, S. Jemima Balaselvi, M. Premila +4
Following the recent theoretical prediction of superconductivity in hole doped LiBC by Rosner et al [1], we have attempted to synthesise Li deficient LixBC (x = 1, 0.8, 0.6 and 0.4…
Carbon solubility and superconductivity in MgB2
A. Bharathi, S. Jemima Balaselvi, S. Kalavathi +4
Successful replacement of B by C in the series MgB2-xCx for values of x upto 0.3 are reported. Resistivity and ac susceptibility measurements have been carried out in the samples.…
Infrared absorption in superconducting MgB2
C. S. Sundar, A. Bharathi, M. Premila +6
Infrared absorption measurements in the range of 125 to 700 cm^(-1) have been carried out as a function of temperature upto 5 K in MgB2. The absorption spectrum is characterised by…