Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100)

L. Töben, L. Gundlach, R. Ernstorfer, R. Eichberger, T. Hannappel, F. Willig, A. Zeiser, J. Förstner, A. Knorr, P.H. Hahn, W.G. Schmidt, Physical Review Letters 94 (2005).

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Abstract
Time-dependent two-photon photoemission spectra are used to resolve the femtosecond dynamics of hot electrons at the energetically lowest surface resonance of reconstructed InP(100). Two different cases are studied, where electrons either are lifted into the surface resonance via a direct optical transition or are captured from bulk states. These data are the first of this kind recorded with a time resolution below 70 fs. The microscopic analysis shows that electron-phonon scattering is a major mechanism for electron transfer between surface and bulk states.
Publishing Year
Journal Title
Physical Review Letters
Volume
94
Issue
6
Article Number
067601
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Töben L, Gundlach L, Ernstorfer R, et al. Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100). Physical Review Letters. 2005;94(6). doi:10.1103/physrevlett.94.067601
Töben, L., Gundlach, L., Ernstorfer, R., Eichberger, R., Hannappel, T., Willig, F., … Schmidt, W. G. (2005). Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100). Physical Review Letters, 94(6). https://doi.org/10.1103/physrevlett.94.067601
@article{Töben_Gundlach_Ernstorfer_Eichberger_Hannappel_Willig_Zeiser_Förstner_Knorr_Hahn_et al._2005, title={Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100)}, volume={94}, DOI={10.1103/physrevlett.94.067601}, number={6067601}, journal={Physical Review Letters}, publisher={American Physical Society (APS)}, author={Töben, L. and Gundlach, L. and Ernstorfer, R. and Eichberger, R. and Hannappel, T. and Willig, F. and Zeiser, A. and Förstner, Jens and Knorr, A. and Hahn, P. H. and et al.}, year={2005} }
Töben, L., L. Gundlach, R. Ernstorfer, R. Eichberger, T. Hannappel, F. Willig, A. Zeiser, et al. “Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100).” Physical Review Letters 94, no. 6 (2005). https://doi.org/10.1103/physrevlett.94.067601.
L. Töben et al., “Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100),” Physical Review Letters, vol. 94, no. 6, 2005.
Töben, L., et al. “Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100).” Physical Review Letters, vol. 94, no. 6, 067601, American Physical Society (APS), 2005, doi:10.1103/physrevlett.94.067601.
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