Abstract
We report on the first measurements of the angle resolved energy distribution of correlated electrons created in single scattering events by low energy ( –25 eV) electrons. We combined coincidence and time-of-flight techniques to measure simultaneously energies and momenta of both scattered electrons of the correlated pair. The measurements were performed in the backscattering geometry on a single crystal W(100) and a thin film of LiF. We found that the most probable energy distribution of electron pairs corresponds to a constant sum of energies of both electrons.
- Received 17 April 1995
DOI:https://doi.org/10.1103/PhysRevLett.75.2424
©1995 American Physical Society