Abstract
A simple gas-flow proportional counter is used to measure x-ray-absorption spectra by detecting electrons emitted from a sample placed inside the counter. The sample volume is analyzed in depth, layer by layer, by detecting the emitted energy-resolved electrons. This is demonstrated for a mixed-valence SmS crystal sample oxidized in a region close to the surface.
Original language | English (US) |
---|---|
Pages (from-to) | 4228-4231 |
Number of pages | 4 |
Journal | Physical Review B |
Volume | 32 |
Issue number | 6 |
DOIs | |
State | Published - 1985 |
ASJC Scopus subject areas
- Condensed Matter Physics