geffect.m

Returns the effective g-tensor for a user-specified Kramers doublet, computed as described in http://dx.doi.org/10.1063/1.4793736; lanthanide systems often have multiple spin-flip-related energy-level pairs, and this function extracts the effective g-tensor for the selected pair.

Syntax

    g=geffect(spin_system,states)

Parameters

   states - the numbers of the states to use
            (numbered sequentially from the 
             lowest to the highest energy)

Returns

   g      - 3x3 g-tensor matrix in Bohr mag-
            neton units

Examples

See dy_lft_single.m file in examples/giant_spin folder of Spinach distribution.

Notes

Make sure that the pair of levels specified actually is a Kramers doublet.

See also

chi_eff.m, eqmag.m, lpcs.m, kpcs.m, ppcs.m, centroid.m, csa2racs.m, fieldscan_enlev.m, fieldscan_magn.m, hfc2pcs.m, hfc2pms.m, ipcs.m, ippcs.m, pcs2chi.m, pcs_combi_fit.m, pms2chi.m, probmax.m, Built-in_experiments

Version 2.2, authors: Elizaveta Suturina, Ilya Kuprov