An improved solution for the optical polarons in the molecular-crystal model with the dispersion term in one dimensional chains is found.Under approximation neglecting the dispersion term,the improved solution tends to usual optical polarons solution.The self-trapped well of the electron is calculated.
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机译：A computational investigation of electronic, optical, and polaron properties and upper light yield prediction of new self-activated scintillator Tl2ZrCl6 using polaron and simple phenomenological models
