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[10s, 2004] 

Journal of Electrical Engineering, Vol 55, 10s (2004) 109-111

DETERMINATION OF THE CHARACTERISTIC PARAMETERS OF SINGLE AND MULTI-EXPONENTIAL MAGNETIC RELAXATION PROCESSES

Ó. Alejos – C. Torres – C. de Francisco – J. M. Muñoz
– P. Hernández-Gómez – J. I. Íñiguez – Ó. Montero

   The work presents close-form expressions to determine the transient parameters in the case of single exponential processes, and provides an additional constraint which improves the convergence of least-squares methods when applied to multi-exponential transients.

Keywords: thermally activated processes, multi-exponential transients, magnetic disaccommodation, soft magnetic materials


[full-paper]


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