random incidence spectrum

https://doi.org/10.1351/goldbook.09379

Backscattering spectrum recorded with the analysing beam incident on the sample in a direction such as to produce no channelling.

Source:
PAC, 2020, 92, 1781. (Glossary of methods and terms used in surface chemical analysis (IUPAC Recommendations 2020)) on page 1834 [Terms] [Paper]