The effects of stacking faults on dechannelling - a quantum mechanical calculation
L N S Prakash Goteti; Anand P Pathak; L N S Prakash Goteti; School of Physics, University of Hyderabad, Central University PO, Hyderabad 500 046, India; Anand P Pathak; School of Physics, University of Hyderabad, Central University PO, Hyderabad 500 046, India
Журнал:
Journal of Physics: Condensed Matter
Дата:
1997-02-24
Аннотация:
A quantum mechanical treatment of the effects of stacking faults on dechannelling is given. A simple harmonic model for the planar potential due to two planes surrounding the channel, and the corresponding bound states in the potential are considered. At the stacking fault boundary, these states make transitions for which the probabilities have been calculated, using the `sudden approximation'.
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