51 citations · 135 across the 10 of their papers we have counts for
Showing 2005Show all
2 papers · 1 filter
cond-mat.str-el2005★ 13 cited
Drastic ground state changes induced by Ni substitution in NaxCoO2
N. Gayathri, M. Premila, A. Bharathi +3
We report on the effect of Ni substitution at the Co site on the physical properties of NaxCoO2 system by investigating the series NaxCo1-yNiyO2 (x=0.75, 0<y<0.15). An upturn in th…
cond-mat.supr-con2005★ 10 cited
Raman Scattering Investigation of Electron Phonon Coupling in Carbon substituted MgB2
T. Sakuntala, A. Bharathi, S. K. Deb +3
Room temperature Raman scattering measurements have been carried out on well characterized samples of MgB2-xCx. The Raman line corresponding to the E2g phonon mode shows progressiv…