Hall magnetometry on Co, Fe, and Py nanowires


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REUTER, Dirk, Sascha HOCH, Andreas D. WIECK, Britta HAUSMANNS, Burkhard STAHLMECKE, Guenter DUMPICH, Robert WIESER, Ulrich NOWAK, 2004. Hall magnetometry on Co, Fe, and Py nanowires. In: Journal of Magnetism and Magnetic Materials. 272/276(3), pp. 1654-1655

@article{Reuter2004magne-972, title={Hall magnetometry on Co, Fe, and Py nanowires}, year={2004}, doi={10.1016/j.jmmm.2003.12.241}, number={3}, volume={272/276}, journal={Journal of Magnetism and Magnetic Materials}, pages={1654--1655}, author={Reuter, Dirk and Hoch, Sascha and Wieck, Andreas D. and Hausmanns, Britta and Stahlmecke, Burkhard and Dumpich, Guenter and Wieser, Robert and Nowak, Ulrich} }

Wieck, Andreas D. Journal of Magnetism and Magnetic Materials ; 272/276 (2004), 3. - S. 1654-1655 Reuter, Dirk Stahlmecke, Burkhard Dumpich, Guenter Hoch, Sascha 2011-03-22T17:52:34Z Hausmanns, Britta Hoch, Sascha Wieser, Robert Hall magnetometry on Co, Fe, and Py nanowires Stahlmecke, Burkhard We have studied the magnetization reversal behavior of Co, Fe, and Py nanowires by Hall magnetometry at 4.2 K. The wires with a width w ranging from 100 nm to 1 μm were fabricated with one end on a Hall cross prepared from a GaAs/AlxGa1−xAs heterostructure, containing a two-dimensional electron system. The magnetization reversal behavior differs significantly for the smallest wires (w~100 nm) and for wider wires (w>250 nm). We found that the coercitivity is inversely proportional to the width of the wire, as expected from theoretical considerations. Wieser, Robert Wieck, Andreas D. Hausmanns, Britta eng Reuter, Dirk 2011-03-22T17:52:34Z Nowak, Ulrich deposit-license Dumpich, Guenter 2004 Nowak, Ulrich

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