203 citations · 488 across the 7 of their papers we have counts for
7 papers
Electronic structure and dynamics of optically excited single-wall carbon nanotubes
A. Hagen, G. Moos, V. Talalaev +2
We have studied the electronic structure and charge-carrier dynamics of individual single-wall carbon nanotubes (SWNTs) and nanotube ropes using optical and electron-spectroscopic…
Temperature Dependence of Electron to Lattice Energy-Transfer in Single-Wall Carbon Nanotube Bundles
G. Moos, R. Fasel, T. Hertel
The electron-phonon coupling strength in single-wall carbon nanotube (SWNT) bundles has been studied directly in the time-domain by femtosecond time-resolved photoelectron spectros…
Physisorption of molecular oxygen on single-wall carbon nanotube bundles and graphite
Hendrik Ulbricht, Gunnar Moos, Tobias Hertel
We present a study on the kinetics of oxygen adsorption and desorption from single-wall carbon nanotube (SWNT) and highly oriented pyrolytic graphite (HOPG) samples. Thermal desorp…
Charge-carrier dynamics in single-wall carbon nanotube bundles: A time-domain study
Tobias Hertel, Roman Fasel, Gunnar Moos
We present a real-time investigation of ultrafast carrier dynamics in single-wall carbon nanotube bundles using femtosecond time-resolved photoelectron spectroscopy. The experiment…
Desorption kinetics and interaction of Xe with single-wall carbon nanotube bundles
Hendrik Ulbricht, Jennah Kriebel, Gunnar Moos +1
We present a study on the kinetics of xenon desorption from single-wall carbon nanotube (SWNT) bundles using thermal desorption spectroscopy (TDS). TD-spectra from SWNT samples sho…
Anisotropy of Quasiparticle Lifetimes and the Role of Disorder for Ultrafast Electron Dynamics in Graphite
Gunnar Moos, Cornelius Gahl, Roman Fasel +2
Femtosecond time-resolved photoemission of photoexcited electrons in highly oriented pyrolytic graphite (HOPG) provides strong evidence for anisotropies of quasiparticle (QP) lifet…
Influence of excited electron lifetimes on the electronic structure of carbon nanotubes
Tobias Hertel, Gunnar Moos
We have studied the dynamics of electrons in single wall carbon nanotubes using femtosecond time-resolved photoemission. The lifetime of electrons excited to the pi* bands is found…