We study the electron emission produced by swift protons impinging grazingly on a Beryllium (0001) surface. This material presents a technological interest in modern fusion reactors. We found that surface states play an important role in the double differential energy- and angle- resolved electron emission probabilities, but the effect disappears when angular distributions are integrated to obtain electron energy spectra. © Published under licence by IOP Publishing Ltd.
| Documento: | Conferencia |
| Título: | Influence of surface electronic states on electron emission from metallic targets |
| Autor: | Archubi, C.D.; Gravielle, M.S.; Silkin, V.M. |
| Ciudad: | Belfast |
| Filiación: | Instituto de Astronomía y Física Del Espacio, CONICET, UBA, Buenos Aires, Argentina Donosita Internacional Physics Center (DIPC), 20018 San Sebastián, Spain IKERBASQUE, Basque Foundation for Science, 48011 Bilbao, Spain |
| Palabras clave: | Condensed matter physics; Electron energy levels; Electrons; Probability distributions; Surface states; Angle-resolved; Double differential; Electron energy spectrum; Emission probabilities; Metallic targets; Surface electronic state; Electron emission |
| Año: | 2012 |
| Volumen: | 388 |
| Número: | PART 13 |
| DOI: | http://dx.doi.org/10.1088/1742-6596/388/13/132006 |
| Título revista: | 27th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2011 |
| Título revista abreviado: | J. Phys. Conf. Ser. |
| ISSN: | 17426588 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17426588_v388_nPART13_p_Archubi |
