Full text loading...
(a) SEM and (b) TEM images of nanoparticles. (c) Position dependence of Ba (black), Ti (red), and Fe (blue) elements along the surface of a core/shell nanoparticle.
Temperature-dependent magnetoresistance curves of at selected magnetic fields. In the inset, we show the resistivity of (solid line) and (dashed line) at 0 T for comparison.
Zero-field-cooled magnetization curve of . In the inset, the magnified curve near 400 K is also shown.
(a) Magnetodielectric and (b) the square of normalized magnetization curves of (solid line) and (dashed line) at 20 K.
Article metrics loading...