[{"status":"public","user_id":"16199","volume":12,"_id":"61351","publisher":"Wiley","project":[{"_id":"53","name":"TRR 142: Maßgeschneiderte nichtlineare Photonik: Von grundlegenden Konzepten zu funktionellen Strukturen"},{"name":"TRR 142 - Project Area B","_id":"55"},{"_id":"168","name":"TRR 142 - Polaronen-Einfluss auf die optischen Eigenschaften von Lithiumniobat (B07*)"},{"_id":"52","name":"Computing Resources Provided by the Paderborn Center for Parallel Computing"}],"citation":{"ama":"Diederich J, Paszuk A, Ruiz Alvarado IA, et al. Ultrafast Electron Dynamics at the Water‐Modified InP(100) Surface. <i>Advanced Materials Interfaces</i>. 2025;12(16). doi:<a href=\"https://doi.org/10.1002/admi.202500463\">10.1002/admi.202500463</a>","bibtex":"@article{Diederich_Paszuk_Ruiz Alvarado_Krenz_Zare Pour_Babu_Velazquez Rojas_Höhn_Gao_Schwarzburg_et al._2025, title={Ultrafast Electron Dynamics at the Water‐Modified InP(100) Surface}, volume={12}, DOI={<a href=\"https://doi.org/10.1002/admi.202500463\">10.1002/admi.202500463</a>}, number={16e00463}, journal={Advanced Materials Interfaces}, publisher={Wiley}, author={Diederich, Jonathan and Paszuk, Agnieszka and Ruiz Alvarado, Isaac Azahel and Krenz, Marvin and Zare Pour, Mohammad Amin and Babu, Diwakar Suresh and Velazquez Rojas, Jennifer and Höhn, Christian and Gao, Yuying and Schwarzburg, Klaus and et al.}, year={2025} }","mla":"Diederich, Jonathan, et al. “Ultrafast Electron Dynamics at the Water‐Modified InP(100) Surface.” <i>Advanced Materials Interfaces</i>, vol. 12, no. 16, e00463, Wiley, 2025, doi:<a href=\"https://doi.org/10.1002/admi.202500463\">10.1002/admi.202500463</a>.","short":"J. Diederich, A. Paszuk, I.A. Ruiz Alvarado, M. Krenz, M.A. Zare Pour, D.S. Babu, J. Velazquez Rojas, C. Höhn, Y. Gao, K. Schwarzburg, D. Ostheimer, R. Eichberger, W.G. Schmidt, T. Hannappel, R. van de Krol, D. Friedrich, Advanced Materials Interfaces 12 (2025).","chicago":"Diederich, Jonathan, Agnieszka Paszuk, Isaac Azahel Ruiz Alvarado, Marvin Krenz, Mohammad Amin Zare Pour, Diwakar Suresh Babu, Jennifer Velazquez Rojas, et al. “Ultrafast Electron Dynamics at the Water‐Modified InP(100) Surface.” <i>Advanced Materials Interfaces</i> 12, no. 16 (2025). <a href=\"https://doi.org/10.1002/admi.202500463\">https://doi.org/10.1002/admi.202500463</a>.","apa":"Diederich, J., Paszuk, A., Ruiz Alvarado, I. A., Krenz, M., Zare Pour, M. A., Babu, D. S., Velazquez Rojas, J., Höhn, C., Gao, Y., Schwarzburg, K., Ostheimer, D., Eichberger, R., Schmidt, W. G., Hannappel, T., de Krol, R. van, &#38; Friedrich, D. (2025). Ultrafast Electron Dynamics at the Water‐Modified InP(100) Surface. <i>Advanced Materials Interfaces</i>, <i>12</i>(16), Article e00463. <a href=\"https://doi.org/10.1002/admi.202500463\">https://doi.org/10.1002/admi.202500463</a>","ieee":"J. Diederich <i>et al.</i>, “Ultrafast Electron Dynamics at the Water‐Modified InP(100) Surface,” <i>Advanced Materials Interfaces</i>, vol. 12, no. 16, Art. no. e00463, 2025, doi: <a href=\"https://doi.org/10.1002/admi.202500463\">10.1002/admi.202500463</a>."},"publication_status":"published","date_updated":"2025-09-18T11:06:59Z","intvolume":"        12","year":"2025","title":"Ultrafast Electron Dynamics at the Water‐Modified InP(100) Surface","author":[{"full_name":"Diederich, Jonathan","first_name":"Jonathan","last_name":"Diederich"},{"full_name":"Paszuk, Agnieszka","last_name":"Paszuk","first_name":"Agnieszka"},{"id":"79462","last_name":"Ruiz Alvarado","first_name":"Isaac Azahel","orcid":"0000-0002-4710-1170","full_name":"Ruiz Alvarado, Isaac Azahel"},{"last_name":"Krenz","first_name":"Marvin","full_name":"Krenz, Marvin"},{"last_name":"Zare Pour","first_name":"Mohammad Amin","full_name":"Zare Pour, Mohammad Amin"},{"full_name":"Babu, Diwakar Suresh","last_name":"Babu","first_name":"Diwakar Suresh"},{"full_name":"Velazquez Rojas, Jennifer","last_name":"Velazquez Rojas","first_name":"Jennifer"},{"full_name":"Höhn, Christian","first_name":"Christian","last_name":"Höhn"},{"last_name":"Gao","first_name":"Yuying","full_name":"Gao, Yuying"},{"full_name":"Schwarzburg, Klaus","last_name":"Schwarzburg","first_name":"Klaus"},{"full_name":"Ostheimer, David","last_name":"Ostheimer","first_name":"David"},{"full_name":"Eichberger, Rainer","first_name":"Rainer","last_name":"Eichberger"},{"full_name":"Schmidt, Wolf Gero","last_name":"Schmidt","first_name":"Wolf Gero","orcid":"0000-0002-2717-5076","id":"468"},{"first_name":"Thomas","last_name":"Hannappel","full_name":"Hannappel, Thomas"},{"first_name":"Roel van","last_name":"de Krol","full_name":"de Krol, Roel van"},{"last_name":"Friedrich","first_name":"Dennis","full_name":"Friedrich, Dennis"}],"publication_identifier":{"issn":["2196-7350","2196-7350"]},"doi":"10.1002/admi.202500463","article_number":"e00463","language":[{"iso":"eng"}],"abstract":[{"text":"<jats:title>Abstract</jats:title><jats:p>The interaction of water molecules with semiconductor surfaces is relevant to various optoelectronic phenomena and physicochemical processes. Despite advances in fundamental understanding of water‐exposed surfaces, the detailed time‐ and energy‐resolved behavior of excited electrons remains largely unexplored. Here, the effects of water exposure on the near‐surface electron dynamics of phosphorus‐terminated p(2×2)/c(4×2)‐reconstructed indium phosphide (100) (P‐rich InP) are studied experimentally and matched to theoretical calculations. The P‐rich InP surface, consisting of H‐passivated P‐dimers, serves as a model for other P‐containing III‐V semiconductors such as gallium phosphide (GaP) or aluminum indium phosphide (AlInP). Electron dynamics near the surface are probed with femtosecond resolution using time‐resolved two‐photon photoemission (tr‐2PPE), a pump‐probe spectroscopic technique. Pulsed water exposure preserves electronic states and significantly increases lifetimes at the conduction band minimum (CBM). Density‐functional theory (DFT) calculations attribute these findings to suppression of surface vibrational modes in the top P‐layer by water exposure, reducing electronic transition probabilities of near‐band‐gap surface states. The results suggest that many near‐surface state lifetimes reported in ultra‐high vacuum may change significantly upon electrolyte exposure. These states may thus contribute more strongly to surface reactions than traditionally assumed. Demonstrating this effect for the technologically relevant P‐rich InP surface opens new opportunities in this underexplored area of surface electrochemistry.</jats:p>","lang":"eng"}],"publication":"Advanced Materials Interfaces","issue":"16","type":"journal_article","department":[{"_id":"15"},{"_id":"170"},{"_id":"295"},{"_id":"35"},{"_id":"230"},{"_id":"27"},{"_id":"429"}],"date_created":"2025-09-18T11:03:16Z"}]