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Cited by 309

The DOI matches its Crossref record; 22 of the 22 references it cites were found in a registry or an index.

Carrier Relaxation in Epitaxial Graphene Photoexcited Near the Dirac Point

Open access
Winnerl, S., Orlita, M., Plochocka, P., Kossacki, P., Potemski, M., Winzer, T., Malic, E., Knorr, A., Sprinkle, M., Berger, C., de Heer, W. A., Schneider, H., Helm, M.·2011·Physical Review Letters

Abstract

We study the carrier dynamics in epitaxially grown graphene in the range of photon energies from 10 to 250 meV. The experiments complemented by microscopic modeling reveal that the carrier relaxation is significantly slowed down as the photon energy is tuned to values below the optical-phonon frequency; however, owing to the presence of hot carriers, optical-phonon emission is still the predominant relaxation process. For photon energies about twice the value of the Fermi energy, a transition from pump-induced transmission to pump-induced absorption occurs due to the interplay of interband and intraband processes.

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Crossref · 10.1103/physrevlett.107.237401

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Metadata

Authors
Winnerl, S., Orlita, M., Plochocka, P., Kossacki, P., Potemski, M., Winzer, T., Malic, E., Knorr, A., Sprinkle, M., Berger, C., de Heer, W. A., Schneider, H., & Helm, M.
Venue
Physical Review Letters
Published
2011-11-28
Volume
107
Issue
23
Pages
237401-237401
ISSN
  • 0031-9007 (ISSN-L)
  • 1079-7114
OpenAlex
W2156786587
Cited by
309
References
22
FWCI
14.56
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Carrier Relaxation in Epitaxial Graphene Photoexcited Near the Dirac Point. https://app.cochat.ai/papers/10.1103/physrevlett.107.237401
The paper
Winnerl, S., Orlita, M., Plochocka, P., Kossacki, P., Potemski, M., Winzer, T., Malic, E., Knorr, A., Sprinkle, M., Berger, C., de Heer, W. A., Schneider, H., & Helm, M. (2011). Carrier Relaxation in Epitaxial Graphene Photoexcited Near the Dirac Point. Physical Review Letters. https://doi.org/10.1103/physrevlett.107.237401

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