Abstract
The angular distribution of the photoelectron yield excited by two coherently related photon beams has been calculated and measured. Dynamical Bragg diffraction from a Ge(111) single crystal was used to generate the two beams, and L-shell photoelectron yields from an I overlayer were measured with a variable-angular-acceptance detector. The use of two-beam photoelectric excitation to understand final-state angular momentum symmetry is demonstrated.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1172-1175 |
| Number of pages | 4 |
| Journal | Physical review letters |
| Volume | 63 |
| Issue number | 11 |
| DOIs | |
| State | Published - Jan 1 1989 |
ASJC Scopus subject areas
- Physics and Astronomy(all)