3 papers
cond-mat.str-el2007
Recrystallization of glass: homogeneous vs. heterogeneous nucleation in La(0.5)Ca(0.5)MnO3
A. Banerjee, Kranti Kumar, P. Chaddah
We probe through magnetization and resistivity measurements a kinetically arrested glass-like but long-range ordered magnetic state. The transformation kinetics of the magnetic fie…
cond-mat.str-el2007
Devitrification of a glass-like arrested ferromagnetic phase in La0.5Ca0.5MnO3
A. Banerjee, Kranti Kumar, P. Chaddah
Magnetization measurements in La0.5Ca0.5MnO3 manganite show that the high-temperature long-range ferromagnetic-metallic phase transforms to antiferromagnetic-insulating phase, alth…
cond-mat.str-el2007
Enhancement of equilibrium fraction by heterogeneous nucleation in a "phase separated" half-doped manganite
P. Chaddah, Kranti Kumar, A. Banerjee
Glass-like arrest of kinetics has been observed across many magnetic first-order transitions. By traversing the two control variable H-T space, tunable coexisting fractions of arre…