4 papers
A TEM study of morphological and structural degradation phenomena in LiFePO4-CB cathodes
Duc-The Ngo, Roberto Scipioni, Søren Bredmose Simonsen +2
LiFePO4-based cathodes suffer from various degradation mechanisms which influences the battery performance. In this paper morphological and structural degradation phenomena in labo…
Simple top-down preparation of magnetic BiGdFeTiO nanoparticles by ultrasonication of multiferroic bulk material
M. A. Basith, D. -T. Ngo, A. Quader +5
We present a simple technique to synthesize ultrafine nanoparticles directly from bulk multiferroic perovskite powder. The starting materials, which were ceramic pellets of the nom…
Tunable exchange bias effect in magnetic BiGdFeTiO nanoparticles at temperatures up to 250 K
M. A. Basith, F. A. Khan, Bashir Ahmmad +5
The exchange bias (EB) effect has been observed in magnetic BiGdFeTiO nanoparticles. The influence of magnetic field cooling on the exchange bia…
Synthesis and structural characterization of uranium-doped Ca2CuO3, a 1D quantum antiferromagnet
Nam Nhat Hoang, Dang Chinh Huynh, Duc Tho Nguyen +4
The technological settings of a modified sol-gel method for preparation of highly fine homogeneous powder Ca2CuO3 doped with uranium 238 (x=0-0.05) is presented. The analysis of st…