Article

Time delay in electron-C <sub>60</sub> elastic scattering in a dirac bubble potential model

M. Ya. AmusiaIoffe Physical-Technical Institute, St. Petersburg, 194021 RussiaA S BaltenkovArifov Institute of Ion-Plasma and Laser Technologies, Tashkent, 100125 Uzbekistan

Journal of Physics B Atomic Molecular and Optical Physicsjournal2018en

ABI

Abstract

Abstract Within the framework of a Dirac bubble potential model for the C 60 fullerene shell, we calculated the time delay in slow-electron elastic scattering by C 60 . It appeared that the time of transmission of an electron wave packet through the Dirac bubble potential sphere that simulates a real potential of the C 60 cage exceeds by more than an order of magnitude the transmission time via a single atomic core. Resonances in the times delay are due to the temporary trapping of electron into quasi-bound states before it leaves the interaction region.

Topics

Fullerene Chemistry and Applications Force Microscopy Techniques and Applications Advanced Electron Microscopy Techniques and Applications

Identifiers

DOI: 10.1088/1361-6455/aaf371

Citations and references

Cited by 4 16 references

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