Structural and Microwave Properties of Fe-Based Nanopowders via Mechanochemical Synthesis
Structural and microwave properties of Fe-based nanoalloy powders, mechanochemically synthesized with a composition corresponding to Finemet (Fe73.5Si13.5B9Nb3Cu1), were investigated. The nanopowders, dominated by bcc-Fe (Si), consist of nanocrystallites and display high magnetization with low-coercivity. The microwave measurements show that the nanocomposites comprising the nanopowders possess high, broadband magnetic permeability.
Byung Tae Ahn, Hyeongtag Jeon, Bo Young Hur, Kibae Kim and Jong Wan Park
J. H. Wu et al., "Structural and Microwave Properties of Fe-Based Nanopowders via Mechanochemical Synthesis", Solid State Phenomena, Vols. 124-126, pp. 851-854, 2007