Space Charge Effect and Mirror Charge Effect in Photoemission Spectroscopy

Details Space Charge Effect and Mirror Charge Effect in Photoemission Spectroscopy Space Charge Effect and Mirror Charge Effect in Photoemission Spectroscopy

2004-09-30

arxiv.org/abs/cond-mat/0410006v1

Journal of Electron Spectroscopy and Related Phenomena 142(2005)27-38

Physics

Condensed Matter

Strongly Correlated Electrons

Journal of Electron Spectroscopy and Related Phenomena 142(2004)27-38

Scientific paper

We report the observation and systematic investigation of the space charge effect and mirror charge effect in photoemission spectroscopy. When pulsed light is incident on a sample, the photoemitted electrons experience energy redistribution after escaping from the surface because of the Coulomb interaction between them (space charge effect) and between photoemitted electrons and the distribution of mirror charges in the sample (mirror charge effect). These combined Coulomb interaction effects give rise to an energy shift and a broadening which can be on the order of 10 meV for a typical third-generation synchrotron light source. This value is comparable to many fundamental physical parameters actively studied by photoemission spectroscopy and should be taken seriously in interpreting photoemission data and in designing next generation experiments.

Affiliated with

Also associated with

No associations

Rating

Space Charge Effect and Mirror Charge Effect in Photoemission Spectroscopy does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Space Charge Effect and Mirror Charge Effect in Photoemission Spectroscopy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Space Charge Effect and Mirror Charge Effect in Photoemission Spectroscopy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-140078