Preparation of Fe-Pt alloy particles by pulsed laser ablation in liquid medium

Fe-Pt particles were prepared by pulsed laser ablation in degassed hexane and deionized water. The atomic composition of the obtained binary metal significantly depended on liquid media. Fe23Pt77 close to FePt3 and Fe38Pt62 which contributed to L10 phase formation were produced in hexane, however only Fe26Pt74 close to FePt3 was produced in water.