arXiv · cond-mat/9712167
Electronic shell structure of large metallic clusters in the modified harmonic oscillator
Abstract
Shell structure in the single particle spectrum of deformed harmonic oscillator potentials when a term proportional to $(\vec L)^2$ is added is analyzed for a large particle number. A scaling law which gives a dividing line between regular and chaotic behavior in terms of energy, deformation and strength of the $(\vec L)^2$ term has been found. According to this law, shell structure survives for higher particle numbers only with lesser deformation.
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W. D. Heiss, R. G. Nazmitdinov. 1997-12-15. Electronic shell structure of large metallic clusters in the modified harmonic oscillator. https://doi.org/10.1016/s0167-2789(97)00324-2
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