4Wood D L.Absorption,Fluorescence,and Zeeman Effect in Emerald.The Journal of Chemical Physics,1965,42(10):3404～3410
5Antsiferov V V.Free-running emerald laser.Technical Physics,2000,45(8):1085～1087
6Yu W L.Net-charge-compensation effects on the crystal field and the spin Hamiltonian for the Fe^3+ ions at the K^+-vacancy sites in Fe^3+:KZnF3 and Fe^3+:KMgF3 crystals.Phys Rev B,1995,52(6):4237～4244
7Trees R E.Spin-Spin Interaction.Phys Rev,1951,82(5):683～688
8Horie H.Spin-spin and spin-other-orbit interaction.Progress of Theoretical Physics,1953,10(3):296～308
9Macfarlane R M.Perturbation methods in the calculation of Zeeman interactions and magnetic dipole line strengths for d3 trigonal-crystal spectra.Phys Rev,1970,B1(3):989～1004
10Zhao M G,Du M L,Shen G Y.Aμ-κ-αcorrelation Ligand-field,model for the Ni^2+-6X-cluster.Journal of Physics,1987,C(20):5557～5571
