EasySpin forum

Hello,

I try ro do a simulation where I want to include dipolar coupling between two identical spins in the solid state, but I do not quite get the correct syntax for that.

I tried to run the example file eespins from the easyspin examples but I received the following error message:

Sys.ee field is missing in spin system structure!

Error in pepper

Error in eespins (line 16)
pepper(Sys,Exp);

So, whats missing?

Which EasySpin version are you using? This feature was introduced in EasySpin 5.

I was using 5.0.17, but I have updated it now to 5.1.5, and it is working now. Thank you for your help.