Non-central symmetric field in theory of optical spectrums of rare-earth ions

Crystals, activated by rare-earth ions are investigation in the paper aiming at the development of the non-contradictory theory of optical spectrum intensities and crystalline field theory. As a result the analytical dependence of the force of electric dipole transition lines on the energy of multiplets, switched into a transition, has been established. The new descreption of a correlation crystalline field has been suggested. New parametrization schemes for the force of multiplet transition lines and for a correlation crystalline field, improving the descriptive and predictive ability of the intensity theory and theory of a crystalline field have been also suggestedAvailable from VNTIC / VNTIC - Scientific & Technical Information Centre of RussiaSIGLERURussian Federatio