Question about total m(z) and system temperature

[Arshid Nisar]

Hi everyone,

I’m trying to simulate one of the GdFeCo examples provided in the tutorial, but I have a few questions:

1. I have plotted m(z) from both output:material-magnetisation and output:magnetisation. However, I’m unable to understand the total m(z) (in green) shown in output:magnetisation. The plots are attached, but I’m not sure if the total magnetisation is correct.

2. After the laser pulse incidence, both T(p) and T(e) rise from 300 K to around 500 K (say). How does the temperature return to 300 K afterwards if the system is relaxed for some some?

Thanks