329 citations · 455 across the 3 of their papers we have counts for
3 papers
gr-qc2015★ 3 cited
Light deflection in Kerr field for off-equatorial source
Sarani Chakraborty, A. K. Sen
Deflection angle for a light ray travelling in the equatorial plane of a rotating Kerr mass has been already calculated by various investigators. Considering the light ray to be tr…
cond-mat.mtrl-sci2007★ 329 cited
Ferromagnetism in nanoscale BiFeO3
R. Mazumder, P. Sujatha Devi, Dipten Bhattacharya +3
A remarkably high saturation magnetization of ~0.4mu_B/Fe along with room temperature ferromagnetic hysteresis loop has been observed in nanoscale (4-40 nm) multiferroic BiFeO_3 wh…
cond-mat.mtrl-sci2006★ 123 cited
Particle size dependence of magnetization and phase transition near T_N in multiferroic BiFeO3
R. Mazumder, S. Ghosh, P. Mondal +8
We report results of a comprehensive study of the phase transition at T_N (~643 K) as a function of particle size in multiferroic BiFeO3 system. We employed electrical, thermal, an…