We present results concerning the synthesis of FexCo1-x (0 < x 1) alloy nanoparticles (NPs) with different compositions by chemical reduction technique and subsequent structural (XRD patterns), morphological (TEM images) magnetic (VSM magnetometry) characterization. have got excellent quality NPs in cubic bcc structure showing a room temperature magnetization as high 235 emu/g for Fe66Co34 comp...