Electron energy-loss spectroscopy of excited states of the pyridine molecules
نویسندگان
چکیده
منابع مشابه
Exciton coherence and electron energy loss spectroscopy of conjugated molecules.
Signatures of the exciton coherence size, which controls the nonlinear optical response and luminescence of conjugated systems, in the electronic dynamic structure factor S(q,omega) are calculated. We find that for small molecules the momentum dependence of the lowest exciton resonance is purely geometric, reflecting the molecular size rather than a universal exciton size, as suggested recently...
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ژورنال
عنوان ژورنال: The European Physical Journal D
سال: 2016
ISSN: 1434-6060,1434-6079
DOI: 10.1140/epjd/e2016-60715-7