682 citations · 795 across the 4 of their papers we have counts for
4 papers
Effect of Ba and Zr co-substitution on dielectric and magnetoelectric properties of BiFeO3 multiferroics
Satya Tripathy, Dhiren Pradhan, S Sen +5
We report the effect of Ba and Zr co-substitution on structural, dielectric, magnetic and magnetoelectric properties of BiFeO3 multiferroics. Polycrystalline nanoceramic samples of…
Phonon Spectroscopy Near Phase Transition Temperatures in Multferroic BiFeO3 Epitaxial Thin Films
R. Palai, J. F. Scott, R. S. Katiyar
We report a Raman scattering investigation of multiferroic bismuth ferrite BiFeO3 epitaxial (c-axis oriented) thin films from -192 to 1000C. Phonon anomalies have been observed in…
Observation of Spin-glass-like Behavior in SrRuO3 Epitaxial Thin Films
R Palai, H Huhtinen, R. S. Katiyar +1
We report the observation of spin-glass-like behavior and strong magnetic anisotropy in extremely smooth (~1-3 Å) roughness) epitaxial (110) and (010) SrRuO3 thin films. The easy a…
The beta Phase of Multiferroic Bismuth Ferrite and its beta-gamma Metal-Insulator Transition
R. Palai, R. S. Katiyar, H. Schmid +5
We show that epitaxial (001) thin films of multiferroic bismuth ferrite BiFeO3 are monoclinic at room temperature instead of tetragonal or Rhombohedral as reported earlier . We rep…