Abstract
Discussion of theg-factor value of fullerene is based on the model of itinerant electrons restricted to the surface of the fullerene molecule C60. The Ag shift, i.e., the difference between the experimentalg-factor and theg-factor of free electron Δg = g − 2.0023 for C −160 is negative as for a very small metallic conducting particle.g-factor value is proportional to the interaction between itinerant electrons in the conduction band, thus the Δg is negative for C −160 and C −360 having less than half filled conduction band, while Δg is positive for C +60 where the conduction band is almost filled.
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Stankowski, J., Piekara-Sady, L. & Kempiński, W. EPR of a fullerene-molecule-derived paramagnetic center as a mesoscopic conducting object. Appl. Magn. Reson. 19, 539–546 (2000). https://doi.org/10.1007/BF03162398
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DOI: https://doi.org/10.1007/BF03162398