Preprint / Versión 1

Control magnetoelástico óptimo de la conmutación de la magnetización: mecanismos energéticos y límites de robustez

Autores/as

  • Ismael Elías Erazo Velasco UNIVERSIDAD TECNICA LUIS VARGAS TORRES

DOI:

https://doi.org/10.62059/0xxpr221

Keywords:

Control magnetoelástico, Conmutación de magnetización, Paisaje energético, Disipación, Robustez frente al ruido

Resumen

Este trabajo examina la conmutación de la magnetización mediante control magnetoelástico. En este mecanismo, la conmutación no se produce por una rotación directa de la magnetización, sino por una modificación transitoria del paisaje energético que reduce la barrera efectiva entre los estados magnéticos y permite la transición hacia la configuración final deseada.

El análisis se centra en los límites operativos de esta estrategia de control. En particular, la disipación y el ruido se consideran factores decisivos para la fiabilidad de la conmutación. Dentro de un rango de parámetros adecuado, el proceso se mantiene estable y reproducible; fuera de este rango, el control pierde precisión y la transición puede ser incompleta o fallar.

Por lo tanto, los resultados definen una ventana operativa efectiva para la conmutación magnetoelástica e identifican las condiciones físicas necesarias para su implementación fiable.

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Postado

2026-06-11

Declaración de disponibilidad de datos

The data generated and analyzed during the present study are available from the corresponding author upon reasonable request. The numerical results reported in the manuscript were obtained through computational simulations performed using codes developed by the authors. Upon request, the data files and scripts used to reproduce the main figures and calculations can be provided for academic and scientific verification purposes.