Browsing by Author "Dumas, R. K."
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- ItemEffect of Anisotropy and Exchange Bias on Reversal of Sub-100 nm Magnetic Dots(IEEE, 2006) Roshchin, J. V.; Li, C.; Li, Z.; Mejía López, José Félix; Altbir, D.; Romero, H. A.; Dumas, R. K.; Liu, K.; Batlle, X.; Schuller, I. K.Detailed knowledge of magnetization reversal and possible magnetic configurations in magnetic nanostructures is essential for high-density magnetic memory. Magnetism of nanostructured magnets, of size comparable to or smaller than ferromagnetic domain size, offers a great potential for new physics. We present results of a systematic study of magnetic reversal in sub-100 nm nanodots, and how this reversal can be affected by various types of anisotropy, temperature, and exchange bias.