heat generation loss calculation

[yuheon lee]

Hi everyone,

I am currently conducting research on the thermal effects caused by Barkhausen jumps using Mumax3 simulations.While I can successfully output various energy terms (such as Zeeman, exchange, and demagnetization energies) through the simulation, I am looking for a way to directly quantify or derive the heat generation rate (or energy dissipation) from these results. Specifically, I would like to know:

- Is there a built-in function or a recommended script to calculate the total energy dissipation (dE/dt) during a magnetization process? 

- If I want to correlate the energy loss from Barkhausen jumps with local heating, which output parameters would be most reliable to use as a basis for heat quantity? 

I would appreciate any advice, example scripts, or references to similar studies using Mumax3 for thermal analysis.Thank you for your time and help.