A Mössbauer spectroscopy study of chemically prepared ultrafine particles of amorphous (Fe1-xCox)60B40 |
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| Authors: | Jacques Van Wonterghem Steen Mørup |
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| Institution: | (1) Laboratory of Applied Physics II, Technical University of Denmark, DK-2800 Lyngby, Denmark |
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| Abstract: | Ultrafine amorphous alloy particles of (Fe1-x Cox)60B40 with x=0.1, 0.3, 0.5, 0.7, and 0.9 have been prepared by reduction of the metal ions using KBH4 in aqueous solution. electron microscopy shows that the particle size is of the order of 20 nm. Mössbauer spectroscopy has been used to elucidate the magnetic properties of the particles. |
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