Tunable Ultrafast Thermal Relaxation in Graphene Measured by Continuous-Wave Photomixing

Hot electron effects in graphene are significant because of graphene's small electronic heat capacity and weak electron-phonon coupling, yet the dynamics and cooling mechanisms of hot electrons in graphene are not completely understood. We describe a novel photocurrent spectroscopy method that...

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Veröffentlicht in:	arXiv.org 2016-11
Hauptverfasser:	Jadidi, M Mehdi, Suess, Ryan J, Tan, Cheng, Cai, Xinghan, Watanabe, Kenji, Taniguchi, Takashi, Sushkov, Andrei B, Mittendorff, Martin, Hone, James, Drew, H Dennis, Fuhrer, Michael S, Murphy, Thomas E
Format:	Artikel
Sprache:	eng
Schlagworte:	Carrier density Continuous wave lasers Cooling Dependence Fluence Graphene Hot electrons Nonlinearity Phonons Photoelectric effect Photoelectric emission Physics - Mesoscale and Nanoscale Physics Thermal relaxation Time domain analysis
Online-Zugang:	Volltext
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