Browsing by Author "Batlle, X."

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    Effect 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.
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    Magnetic vortices in sub-100 nm magnets
    (2009) Roshchin, Igor V.; Li, Chang-Peng; Suhl, Harry; Batlle, X.; Roy, S.; Sinha, Sunil K.; Mejía López, José Félix; Park, Sungkyun; Pynn, Roger; Fitzsimmons, M. R.; Altbir, D.; Romero, A., H.; Dumas, Randy, Kenneth; Liu, Kai; Schuller, Iván, K.