“…79 Later a of screen-printed BTO-Ni thick films was reported by Hao et al, and obtained as 7 mV cm À1 Oe 1 . 80 In 2020, we reported the ME coupling in BTO decorated hierarchical Ni nanowire assemblies and obtained an a of 517 mV cm À1 Oe À1 . 21 Recently, Buttlar et al reported ME coupling of microsized composite Ni x -(BaTiO 3 ) 1Àx and a maximum a of 4.8 mV cm À1 Oe À1 , which is obtained for a composite with x = 0.4.…”