156 citations · 259 across the 6 of their papers we have counts for
6 papers
Nonmonotonic particle-size-dependence of magnetoelectric coupling in strained nanosized particles of BiFeO
Sudipta Goswami, Dipten Bhattacharya, Chandan K. Ghosh +4
Using high resolution powder x-ray and neutron diffraction experiments, we determined the off-centered displacement of the ions within a unit cell and magnetoelectric coupling in n…
Anamolous reduction of magnetic coercivity of graphene oxide and reduced graphene oxide upon cooling
K. Bagani, A. Bhattacharya, J. Kaur +4
In this report we present the temperature evolution of magnetic coercivity of graphene oxide (GO) and reduced graphene oxide (RGO). We report an anamolous decrease in coercivity of…
Growth and physical property study of single nanowire (diameter ~ 45nm) of half doped Manganite
Subarna Datta, Sayan Chandra, Sudeshna Samanta +3
We report here the growth and characterization of functional oxide nanowire of hole doped manganite of La0.5Sr0.5MnO3 (LSMO). We also report four probe electrical resistance measur…
Voltage bias induced modification of all oxide Pr0.5Ca0.5MnO3/SrTi0.95Nb.05O3 junctions
Barnali Ghosh, K. Das, A. K. Raychaudhuri
In this paper we report what happens to a pristine oxide junction Pr0.5Ca0.5MnO3/SrTi0.95Nb.05O3 (PCMO/Nb:STO), when it is subjected to cycling of voltage bias of moderate value ({…
Frequency dependence of dielectric anomaly around Neel temperature in bilayer manganite Pr(Sr0.1Ca0.9)2Mn2O7
Barnali Ghosh, Dipten Bhattacharya, A. K. Raychaudhuri +1
A novel frequency dependence of anomaly in dielectric constant versus temperature plot, around the Neel temperature T_N (~150 K), has been observed in a single crystal of bilayer m…
Crystal structure and physical properties of half-doped manganite nanocrystals with size < 100nm
Tapati Sarkar, Barnali Ghosh, A. K. Raychaudhuri +1
In this paper we report the structural and property (magnetic and electrical transport) measurements of nanocrystals of half-doped (LCMO) synthesize…