New Approach to Nonlinear Dynamics of Fullerenes and Fullerites

New Approach to Nonlinear Dynamics of Fullerenes and Fullerites

New type of nonlinear (anharmonic) excitations -- bushes of vibrational modes -- in physical systems with point or space symmetry are discussed. All infrared active and Raman active bushes for C60 fulerene are found by means of special group-theoretical methods.

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Veröffentlicht in:arXiv.org 2001-12
Hauptverfasser: Chechin, George M, Lavrova, Olga A, Sakhnenko, Vladimir P, Stokes, Harold T, Hatch, Dorian M
Format: Artikel
Sprache:eng
Schlagworte:
Anharmonicity
Dynamical systems
Fullerenes
Nonlinear dynamics
Vibration mode
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Beschreibung
Zusammenfassung:New type of nonlinear (anharmonic) excitations -- bushes of vibrational modes -- in physical systems with point or space symmetry are discussed. All infrared active and Raman active bushes for C60 fulerene are found by means of special group-theoretical methods.
ISSN:2331-8422
DOI:10.48550/arxiv.0112012