Magnetooptical Spectroscopy of the Rare-Earth Compounds: Development and ApplicationA comparison of theory with experiment is made for rare-earth compounds with garnet structure and orthoaluminate whose optical, magnetic and magnetooptical features have been studied sufficiently well by now. |
Common terms and phrases
4f transitions 5d electron 5d transitions angular momentum approximation axis behavior C-term calculated Ce³ Ce3+ circular polarization cm¹ coefficients components configuration contribution coordinate system crystal field crystallographic D₂ degree of MCPL dipole Dy3+ electric-dipole emission energy levels Er³ Eu3+ excited multiplets experimental data external magnetic field Faraday effect Faraday rotation field H Figure fluorescence g-tensor garnet structure Gd³ ground multiplet inset intensity interaction ions irreps Ising J. B. Gruber Kramers doublet luminescence luminescence lines M₁ magnetic moment magnetic susceptibility magnetooptical matrix elements MCPL degree non-Kramers RE ions observed obtained optical transitions orbital paramagnetic parameters Phys quantum numbers quasidoublet radiative transitions rare-earth ions RE³ RE3+ selection rules spectral dependence spectroscopy spectrum Stark levels Stark singlets Stark sublevels Tb³ TbAlO3 tion U. V. Valiev Van-Vleck mixing Verdet constant wavefunctions wavelength x-dipoles Zeeman effect Zeeman splitting