Magnetization reversal measurements of s
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Bertram Schleicher; Unto Tapper; Esko I. Kauppinen; Michel Martin; Leif Roschier
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Article
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1998
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John Wiley and Sons
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English
β 422 KB
We report first measurements of the magnetization reversal of monodisperse 30 nm and 50 nm ferromagnetic Fe 3 O 4 particles. These particles are produced in a carrier gas as an aerosol by spray pyrolysis. After production and size selection, they are precipitated on a silicon chip with a niobium SQU