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gStrain for multielectron systems

Posted: Thu Jun 23, 2016 8:36 am
by thanasis
I was looking into introducing single-ion g-strain into an exchange-coupled system and saw in the documentation (http://easyspin.org/easyspin/documentat ... nings.html) that "g strain is not supported for systems with more than one electron spin".

However, I had already set up my system and I ran it without errors with Sys.gStrain = [0.05 0.05 0; 0.05 0.05 0; 0.05 0.05 0]; (for a system with only gperp strain in each spin).

The simulated spectra do look as I expected them.

Is the documentation out of date, or are the simulations wrong?

Thanks in advance!

Re: gStrain for multielectron systems

Posted: Thu Jun 23, 2016 11:24 am
by Stefan Stoll
This feature is new and currently undocumented, but will be official in the next release. Please report any issue you might find!

Re: gStrain for multielectron systems

Posted: Fri Jun 24, 2016 7:59 am
by thanasis
Nice to stumble upon the feature when I needed it the most. Thanks!

From the runs I've done it seems to work as expected. For any issues I'll post ASAP.

Re: gStrain for multielectron systems

Posted: Fri Jun 24, 2016 12:30 pm
by Jartz
I've run simulations in pepper with six rhombic systems, using g-strain for each system. So far it's worked flawlessly.