The stability of spin-transfer-driven magnetization precession with respect to spatial nonuniform perturbations is discussed. Quantitative predictions are made for the critical currents and fields at which the precession becomes unstable as well as for the spatially nonuniform magnetization patterns that appear at instability. These predictions are compared with the results of computer simulations of the complete spin-transfer-driven magnetization dynamics. (C) 2011 American Institute of Physics. [doi:10.1063/1.3540555]

Stability of magnetization oscillations driven by spin-polarized currents / R., Bonin; M., D'Aquino; G., Bertotti; Serpico, Claudio; I. D., Mayergoyz; D'Aquino, Massimiliano. - In: JOURNAL OF APPLIED PHYSICS. - ISSN 0021-8979. - ELETTRONICO. - 109:(2011), pp. 07C902-1-07C902-3. [10.1063/1.3540555]

Stability of magnetization oscillations driven by spin-polarized currents

SERPICO, CLAUDIO;D'AQUINO, MASSIMILIANO
2011

Abstract

The stability of spin-transfer-driven magnetization precession with respect to spatial nonuniform perturbations is discussed. Quantitative predictions are made for the critical currents and fields at which the precession becomes unstable as well as for the spatially nonuniform magnetization patterns that appear at instability. These predictions are compared with the results of computer simulations of the complete spin-transfer-driven magnetization dynamics. (C) 2011 American Institute of Physics. [doi:10.1063/1.3540555]
2011
Stability of magnetization oscillations driven by spin-polarized currents / R., Bonin; M., D'Aquino; G., Bertotti; Serpico, Claudio; I. D., Mayergoyz; D'Aquino, Massimiliano. - In: JOURNAL OF APPLIED PHYSICS. - ISSN 0021-8979. - ELETTRONICO. - 109:(2011), pp. 07C902-1-07C902-3. [10.1063/1.3540555]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11588/430633
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