Display energy level diagram and resonances.
levelsplot(Sys,Ori,B) levelsplot(Sys,Ori,B,mwFreq)
Displays the energy level diagram for the spin system specified in Sys
. Ori
contains
the two polar angles [phi,theta]
describing the magnetic field direction in the molecular frame.
B
gives the field range [Bmin Bmax]
in mT.
If mwFreq
, the spectrometer frequency in GHz is given, resonances for this frequency are plotted
as well. Their colour indicates the transition amplitude: Red lines indicated allowed resonances, gray ones indicate
forbidden ones. If the lines are terminated with dots, the relative transition intensity is above 1%.
To see resonances at X band for the system in the example for the function levels, use
mySystem = struct('S',5/2,'g',[2 2 2],'D',[-250 -1750 2000]); Ori = [0 0]; FieldRange = [0 500]; Freq = 9.5; levelsplot(mySystem,Ori,FieldRange,Freq);
Energy levels are computed using levels. Resonances are computed using resfields.
levels, eigfields, resfields, sham