Affiliation:
1. Xi'an University of Science and Technoogy
2. Guangdong University of Technology
Abstract
Magnetism Carbon coated iron nanoparticles were produced by DC carbon discharge method .The structure , size distribution , phase composition and magnetic properties of the particles were investigated using TEM , XRD and VSM. The result s show that the core of t he particles is iron , and the shell of the particles is onion shaped carbon. The hysteresis curves of the particles show acharacteristic of superparamagnetic material.
Publisher
Trans Tech Publications, Ltd.
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