I have a grid of 128x128x4, the amount of grains is limited by the grid number or can I vary the number of grains? How do I define 100 grains, for example, in a simulation of an FM/AFM bilayer with Exchange Bias?
I will try to reproduce ... you said that you have to give the parameters for each region, but if I already define my 2 layers as region 0 and region 1, will not conflict with the regions defined for the beans? for example, 100 grains goes from 0-99, the regions of the layers will have to be 100 and 101?
I am also using ext_makegrains(grain size, regions , 0) to make grains as the example 15. I would like to define the non-magnetic grain boundary thickness for a polycrystalline magnetic material. Do you know how to create the grain boundaries using ext_makegrains ? Thanks