Abstract
The energy spectrum of fullerene C70 is calculated within the Hubbard model in the mean-field approximation. Using group-theory methods, irreducible representations are determined that correspond to the energy states, as well as allowed transitions in the energy spectrum of fullerene C70. On the basis of this spectrum, an interpretation of experimentally observed optical absorption bands of fullerene C70 is proposed.
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Original Russian Text © A.V. Silant’ev, 2018, published in Optika i Spektroskopiya, 2018, Vol. 124, No. 2, pp. 159–166.
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Silant’ev, A.V. The Energy Spectrum and Optical Properties of Fullerene C70 within the Hubbard Model. Opt. Spectrosc. 124, 155–162 (2018). https://doi.org/10.1134/S0030400X18020157
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DOI: https://doi.org/10.1134/S0030400X18020157