How do I calculate perpendicular g-factor using measured parallel g-factor of Mn^4+, and Why Mn^2+ changes in to Mn^4+ showing very high g-factor ?

I want to calculate perpendicular g-factor of Mn^4+ ion using the measured parallel g-factor and parallel hyperfine constant. It seems observed parallel g-factor=2 changes into about 8 at 20mK,...

04 May 2017 1,343 1 View