article published L. Töben author L. Gundlach author R. Ernstorfer author R. Eichberger author T. Hannappel author F. Willig author A. Zeiser author Jens Förstner author 1580000-0001-7059-9862 A. Knorr author P. H. Hahn author W. G. Schmidt author 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. https://ris.uni-paderborn.de/download/4262/4263/2005 Toeben et al_Femtosecond transfer dynamics of photogenerated electrons at a surface resonance of reconstructed InP(100).pdf application/pdfno American Physical Society (APS)2005 eng 0031-9007 1079-71144262410.1103/physrevlett.94.067601 946 yes Töben L, Gundlach L, Ernstorfer R, et al. Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100). <i>Physical Review Letters</i>. 2005;94(6). doi:<a href="https://doi.org/10.1103/physrevlett.94.067601">10.1103/physrevlett.94.067601</a> 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).” <i>Physical Review Letters</i> 94, no. 6 (2005). <a href="https://doi.org/10.1103/physrevlett.94.067601">https://doi.org/10.1103/physrevlett.94.067601</a>. L. Töben <i>et al.</i>, “Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100),” <i>Physical Review Letters</i>, vol. 94, no. 6, 2005. 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). @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={<a href="https://doi.org/10.1103/physrevlett.94.067601">10.1103/physrevlett.94.067601</a>}, 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., et al. “Femtosecond Transfer Dynamics of Photogenerated Electrons at a Surface Resonance of Reconstructed InP(100).” <i>Physical Review Letters</i>, vol. 94, no. 6, 067601, American Physical Society (APS), 2005, doi:<a href="https://doi.org/10.1103/physrevlett.94.067601">10.1103/physrevlett.94.067601</a>. 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). <i>Physical Review Letters</i>, <i>94</i>(6). <a href="https://doi.org/10.1103/physrevlett.94.067601">https://doi.org/10.1103/physrevlett.94.067601</a> 42622018-08-29T09:24:11Z2022-01-06T07:00:44Z