Effect of Pt content on structure and magnetic properties of Fe100−xPtx films deposited on thermally oxidized Si substrates by rapid thermal annealing

► The Fe51Pt49 film inclined towards (001)-texture and perpendicular magnetic anisotropy. ► The coercivity of the Fe35Pt65 film decreased drastically and tended towards in-plane magnetic anisotropy. ► RTA technique avoided prolonged thermal treatment, leading to significantly reduced grain growth.