Charge-transfer-driven enhanced room-temperature ferromagnetism in BiFeO${}_3$/Ag nanocomposite

Tania Chatterjee, Shubhankar Mishra, Arnab Mukherjee +3

We report observation of more than an order of magnitude jump in saturation magnetization in BiFeO${}_3$/Ag nanocomposite at room temperature compared to what is observed in bare BiF…