Zeeman Splitting Bo

To compute the energy of the three triplet components in an appUed static magnetic field Bo, the spin Hamiltonian of the dipole-dipole interaction, TYf Eq. (7.4), must be added to the spin Hamiltonian of the Zeeman interaction, TYf = (/XB/h)BogS. 

In the general case, the g-factor is a second-rank tensor. For the simplified case of an isotropic g-tensor, (g = g = isotrop), the Zeeman term becomes BBo/h) pSx + 

D-E -irg/CfiBo iqgMfiBo irg/tfiBo D+E -ipg/tBBo -iqgptBfio ipgMfiBo 0 

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