Model Potentials for a C60 Shell
Steven T. MansonDepartment of Physics and Astronomy , Georgia State University , Atlanta , Georgia 30303 , USAA. S. BaltenkovInstitute of Ion-Plasma and Laser Technologies , Tashkent 100125 , UzbekistanA. Z. MsezaneCenter for Theoretical Studies of Physical Systems , Clark Atlanta University , Atlanta , Georgia 30314 , USA
2016en
ABI
Annotatsiya
The spatial distribution of electric charges forming a square well potential has been analyzed. It is shown that this potential is created by two concentric spheres with a double layer of charges. A C60 shell potential has been calculated under the assumption that it is formed by the averaged charge density of a neutral atom. It is further demonstrated that the phenomenological potentials simulating the C60 shell potential belong to a family of potentials with a non-flat bottom. Two possible types of C60 model potentials are proposed and their parameters have been calculated. AMS (MOS) Subject Classification. 62P35, 81V55
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