Synthesis of a High-Coercivity FePt–Ag Nanocomposite Magnet via Block Copolymer-Templated Self-Assembly

Figure 1

(a) Dark-field STEM image of sample synthesized with Ag and heat-treated at 180°C, and (b)–(d) corresponding EDS mapping images for Pt, Fe, and Ag, respectively. (e) Bright-field STEM image of calcined sample synthesized with Ag heat-treated at 180°C.

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