The Energy Spectrum and Optical Properties of Fullerene C{sub 70} within the Hubbard Model

Journal Article · Thu Feb 15 00:00:00 EST 2018 · Optics and Spectroscopy

DOI:https://doi.org/10.1134/S0030400X18020157· OSTI ID:22786560

Silant’ev, A. V., E-mail: [e-mail] ^[1]

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1. Mari State University (Russian Federation)

The energy spectrum of fullerene C{sub 70} 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 C{sub 70}. On the basis of this spectrum, an interpretation of experimentally observed optical absorption bands of fullerene C{sub 70} is proposed.

• OSTI ID: 22786560
• Journal Information: Optics and Spectroscopy, Vol. 124, Issue 2; Other Information: Copyright (c) 2018 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 0030-400X
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
ABSORPTION
COMPUTERIZED SIMULATION
ENERGY SPECTRA
FULLERENES
GROUP THEORY
HUBBARD MODEL
IRREDUCIBLE REPRESENTATIONS
MEAN-FIELD THEORY
OPTICAL PROPERTIES