Journal of Luminescence is an interdisciplinary journal of research on the excited state processes on condensed matter. The journal provides a means of communication between scientists in different disciplines who share a common interest in the electronic excited states of molecular, ionic and covalent systems, whether crystalline, amorphous, or liquid. Submissions in the traditional areas of optical spectroscopy (absorption, magnetic circular dichroism, luminescence, Raman scattering, radiative & non-radiative relaxation) are welcome. Papers on applications (phosphors, scintillators, photochromism, electro- and cathodo-luminescence, radiography, bioimaging, solar energy, energy conversion, etc.) are also welcome if they present results of scientific, rather than only technological interests.The journal publishes topics including but not limited to: exciton and polariton dynamics, dynamics of localized excited states, energy and charge transport in ordered and disordered systems, vibronic interactions in electronic excited states, photophysics and photochemistry in condensed systems, excited state resonance, spin dynamics, hole burning, coherent processes in excited states, multiphoton processes, optical biostability and new techniques for the study of excited states.The journal does not accept submissions containing purely theoretical results not related to excited-state phenomena, reporting new measurements without contribution for understanding excited-state phenomena, or using luminescence spectroscopy to perform merely analytical chemistry or biochemistry procedures. Some exceptions will be possible at the discretion of the editors.