The low-energy spectra of the single-mode h circle times(G+H) linear Jahn-Teller model is studied by means of exact diagonalization. Both eigenenergies and photoemission spectral intensities are computed. These spectra are useful to understand the vibronic dynamics of icosahedral clusters with partly filled orbital quintet molecular shells, for example C-60 positive ions.
Low-energy excitations of a linearly Jahn-Teller coupled orbital quintet / N. Manini. - In: PHYSICAL REVIEW A. - ISSN 1050-2947. - 71:3(2005).
Low-energy excitations of a linearly Jahn-Teller coupled orbital quintet
N. ManiniPrimo
2005
Abstract
The low-energy spectra of the single-mode h circle times(G+H) linear Jahn-Teller model is studied by means of exact diagonalization. Both eigenenergies and photoemission spectral intensities are computed. These spectra are useful to understand the vibronic dynamics of icosahedral clusters with partly filled orbital quintet molecular shells, for example C-60 positive ions.
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