Fig. 5: Modulation of magnetization on photovoltaic properties.
From: Multiferroic oxide BFCNT/BFCO heterojunction black silicon photovoltaic devices
a J-V characteristics under different magnetic field intensities. b The magnetoelectric coupling coefficient (αE) along with the applied magnetic field, the insets show mutual regulations of electric and magnetic fields. c and d Schematic of both micro-deformation and energy band alignment under magnetization
