Collective and single-particle dynamics in time-resolved two-photon photoemission

Merschdorf M, Kennerknecht C, Pfeiffer W (2004)
Physical Review B 70(19): 193401.

Zeitschriftenaufsatz | Veröffentlicht | Englisch
 
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Autor*in
Merschdorf, M.; Kennerknecht, C.; Pfeiffer, WalterUniBi
Abstract / Bemerkung
A general model for time-resolved two-photon photoemission from solids is presented comprising both collective and single-electron dynamics. In combination with interferometric time-resolved two-photon photoemission, this allows one to determine the shape of the collective response function across the excitation spectrum and the single-particle lifetime of excited electrons. Ag nanoparticles supported on graphite exhibit a strong collective resonance and serve as model system to demonstrate experimentally this separation of collective and single-particle dynamics in two-photon photoemission.
Erscheinungsjahr
2004
Zeitschriftentitel
Physical Review B
Band
70
Ausgabe
19
Art.-Nr.
193401
ISSN
1098-0121
eISSN
1550-235X
Page URI
https://pub.uni-bielefeld.de/record/2407641

Zitieren

Merschdorf M, Kennerknecht C, Pfeiffer W. Collective and single-particle dynamics in time-resolved two-photon photoemission. Physical Review B. 2004;70(19): 193401.
Merschdorf, M., Kennerknecht, C., & Pfeiffer, W. (2004). Collective and single-particle dynamics in time-resolved two-photon photoemission. Physical Review B, 70(19), 193401. doi:10.1103/PhysRevB.70.193401
Merschdorf, M., Kennerknecht, C., and Pfeiffer, W. (2004). Collective and single-particle dynamics in time-resolved two-photon photoemission. Physical Review B 70:193401.
Merschdorf, M., Kennerknecht, C., & Pfeiffer, W., 2004. Collective and single-particle dynamics in time-resolved two-photon photoemission. Physical Review B, 70(19): 193401.
M. Merschdorf, C. Kennerknecht, and W. Pfeiffer, “Collective and single-particle dynamics in time-resolved two-photon photoemission”, Physical Review B, vol. 70, 2004, : 193401.
Merschdorf, M., Kennerknecht, C., Pfeiffer, W.: Collective and single-particle dynamics in time-resolved two-photon photoemission. Physical Review B. 70, : 193401 (2004).
Merschdorf, M., Kennerknecht, C., and Pfeiffer, Walter. “Collective and single-particle dynamics in time-resolved two-photon photoemission”. Physical Review B 70.19 (2004): 193401.

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