Large magnetocapacitance in electronic ferroelectric manganite systems

Ujjal Chowdhury, Sudipta Goswami, Dipten Bhattacharya +4

We have observed a sizable positive magnetocapacitance ($\sim$$5-90\%$) in perovskite Pr${}_{0.55}$Ca${}_{0.45}$MnO${}_3$ and bilayer Pr(Sr${}_{0.1}$Ca${}_{0.9}$)${}_2$Mn${}_2$O${}_7$ system under…