Conferencia

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Abstract:

We put forward an alternative mechanism to understand the physics underlying the electron emission and exciton formation occurring during grazing collision of neutral hydrogen on LiF(001) surfaces. Instead of visualizing the negative ion formation as the precursor, we propose the formation of excited H(n=2) as a catalyzer to produce excitons and electrons. © Published under licence by IOP Publishing Ltd.

Registro:

Documento: Conferencia
Título:Electron emission and exciton production of LiF surfaces by grazing impact of hydrogen neutral atoms
Autor:Miraglia, J.E.
Filiación:Instituto de Astronomía y Física Del Espacio, Consejo Nacional de Investigaciones Científicas y Técnicas, Universidad de Buenos Aires, Casilla de Correo 67, Sucursal 28, Buenos Aires, C1428EGA, Argentina
Palabras clave:Charged particles; Excitons; Ions; Negative ions; Exciton formation; Ion formation; Neutral atoms; Neutral hydrogen; Electron emission
Año:2015
Volumen:583
DOI: http://dx.doi.org/10.1088/1742-6596/583/1/012031
Título revista:Journal of Physics: Conference Series
Título revista abreviado:J. Phys. Conf. Ser.
ISSN:17426588
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17426588_v583_n_p_Miraglia

Referencias:

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  • Winter, H., Mertens, A., Ledered, S., Auth, C., Aumayr, F., Winter, H.P., (2003) Nucl. Instrum. Methods, 212, p. 45
  • Miraglia, J.E., Gravielle, M.S., (2008) Phys. Rev., 78 (5), p. 052705
  • Miraglia, J.E., Gravielle, M.S., ; Lencinas, S., Burgdorfer, J., Kemmler, J., Heil, O., Kroneberger, K., Keller, N., Rothard, H., Groeneveld, K.O., (1990) Phys. Rev., 41 (3), p. 1435

Citas:

---------- APA ----------
(2015) . Electron emission and exciton production of LiF surfaces by grazing impact of hydrogen neutral atoms. Journal of Physics: Conference Series, 583.
http://dx.doi.org/10.1088/1742-6596/583/1/012031
---------- CHICAGO ----------
Miraglia, J.E. "Electron emission and exciton production of LiF surfaces by grazing impact of hydrogen neutral atoms" . Journal of Physics: Conference Series 583 (2015).
http://dx.doi.org/10.1088/1742-6596/583/1/012031
---------- MLA ----------
Miraglia, J.E. "Electron emission and exciton production of LiF surfaces by grazing impact of hydrogen neutral atoms" . Journal of Physics: Conference Series, vol. 583, 2015.
http://dx.doi.org/10.1088/1742-6596/583/1/012031
---------- VANCOUVER ----------
Miraglia, J.E. Electron emission and exciton production of LiF surfaces by grazing impact of hydrogen neutral atoms. J. Phys. Conf. Ser. 2015;583.
http://dx.doi.org/10.1088/1742-6596/583/1/012031