Dynamic Jahn-Teller effects in isolated C60- studied by near-infrared spectroscopy in a storage ring |
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| Authors: | Tomita S Andersen J U Bonderup E Hvelplund P Liu B Nielsen S Brøndsted Pedersen U V Rangama J Hansen K Echt O |
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| Institution: | Department of Physics and Astronomy, University of Aarhus, DK-8000 Aarhus C, Denmark. |
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| Abstract: | We have measured the near-infrared absorption spectrum for isolated C60- ions at room temperature. Two bands, at 9145 cm(-1) and 10460 cm(-1), have been identified in addition to the main absorption band at 9382 cm(-1), seen also at low temperature in a matrix. An interpretation based on the theory of dynamic Jahn-Teller effects is proposed. |
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