Visible-ultraviolet spectroscopy dipole moment

Ultraviolet, visible, and infrared spectroscopies refer to analysis of the absorption characteristics of a sample that are linked to various electronic and vibrational transitions within a molecule [17]. These involve relative displacements of electrons and nuclei that are able to couple to incident light if they induce a dipole in the material. The strength of this coupling is measured by the transition dipole moment [17],... 

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