Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1804155 | Journal of Magnetism and Magnetic Materials | 2007 | 5 Pages |
Abstract
Magnetic iron oxide nanopowders were produced with the laser evaporation technique under normal process gas pressure. In addition, the generated particles were coated in situ with stearic acid and separated on magnets. The methods and the used laboratory setup are briefly described. Influences of essential process conditions, particularly the use of continuous and pulsed laser radiation as well as the properties of the process gas, were experimentally investigated. The produced nanopowders were analysed with TEM, XRD, and magnetic measurements and confirmed the in-principle suitability of the presented method.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Heinz-Dieter Kurland, Janet Grabow, Gisbert Staupendahl, Wilfried Andrä, Silvio Dutz, Matthias Erich Bellemann,